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Introduction to Jira AutomationJira automation is one of the tools that Jira provides; we know that automation is used to implement regression, which means avoiding repetitive tasks and manual work. So Jira automation offers the functionality to automate the processes and workflow of their respective team as per our requirement. Moreover, it provides powerful rules of automation to handle complex scenarios. Therefore, in Jira automation, one of the essential concepts is automation rules that help us automate the actions within specified systems based on the criteria.
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Jira is among the world’s most well-known projects; the board and work process is the executive’s apparatuses for deft programming improvement groups and tech new businesses. Jira’s primary assets are its automation, which permits clients to computerize their errands and task refreshes in the event of other conditions. Automation speeds up your work, opens up assets, and decreases the possibilities of any bungle in the task life cycle.
It is an element in Jira Software and Jira Cloud applications that permits clients to completely robotize their undertaking of the executive’s processes utilizing on the off chance that these conditions are in light of various occasions in Jira. It assists you with mechanizing routine assignments that consistently gobble up hours of your time and permits you to zero in on esteem creation and critical thinking errands. It is a “no-code” highlight meaning anybody can make automation rules in Jira regardless of their technical or coding information.
With the help of Jira automation, we automate various tasks as follows:
We can close the parent task automatically and automatically complete the subtask.
We are also able to assign the task to specific team members.
We can discuss different customer issues from the other Jira application.
By using Jira automation, we can send ongoing status to the customers.
How Does Jira Automation Work?Typically features of Jira automation are based on if-then rules, as shown in the following screenshot as follows:
For instance, you can set up a computerization arrangement to make cautions to applicable colleagues, assuming your in-progress errands surpass a specific limit. Or, naturally, make sub-errands for each new issue in your Jira sheets. In any case, all computerization successions in Jira depend on specific variables. Therefore, you should comprehend what these variables mean to use automation in Jira completely.
Jira Automation Key ConceptsThe key concepts in Jira automation are as follows:
1. Rules 2. TriggersTypically every rule starts with a trigger and specified execution of our practices. Using triggers, we can list all events in Jira to say when we created an issue and changed value. Another important thing is that we can schedule the trigger, and as per our requirement, we can customize the applied rules. For example, the following screenshot shows the new trigger window as follows.
3. ConditionsConditions permit you to limit the extent of your standard. They should be met for your standard to run. For instance, you can set up your standard to raise an issue, assuming it is highly needed. If the condition fails, the working of rules will stop, as shown in the following screenshot.
4. ActionsActivities are the practitioners of your standard. They permit you to mechanize assignments and make changes inside your site. They allow you to perform many undertakings, like altering an issue, sending a notice, or making sub-errands, as shown in the following screenshot.
5. Branching Issues 6. Smart ValuesSavvy values permit you to access and control a broad scope of issue information inside your site. They can add tremendous power and intricacy to your standards.
7. Rule ActorThe standard entertainer is the client who executes a standard. This client should have the relevant consents to set off the bar and complete any activities that might be performed. For instance, assuming a measure that will remark on an issue when executed, the standard entertainer should have the Add remark authorization; otherwise, the bar will bring about a blunder.
8. Rule StatusWe can view the automation status if the current rule is active or not, showing the situation in the following manner.
Enabled: This show’s current rule is active.
Disabled: This show’s current rule is not active.
Draft: This is used to show unpublished changes.
Audit log: In Jira automation, every rule has an audit log that can be used to review the law.
ConclusionWith the help of the above article, we saw JIRA automation. From this article, we saw basic things about JIRA automation and the integration of JIRA automation, and how we use it in JIRA automation.
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How Django Mail Works With Programming Examples
Introduction to Django Mail
Apart from the SMTP mail connectivity offered by Python, Django also provides the chúng tôi library for handling email requests. Any email-oriented process can be handled very flexibly by this library. We can use this library to send emails to external users, website admins, and website managers; emails with attachments and even emails to a bulk set of mass users can be triggered. Adjusting the email delivery process in Django-based frameworks can easily meet individual needs and significantly speed up the process.
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How does Django Mail work?Given below shows how Django Mail works:
1. To connect the email setup to Django, the below-listed email configurations should be in the chúng tôi file.
EMAIL_HOST − SMTP server.
EMAIL_HOST_USER − SMTP server login credentials.
EMAIL_HOST_PASSWORD − SMTP server password credentials
EMAIL_PORT − port of SMTP server.
EMAIL_USE_TLS or _SSL − True if secure connection.
Code:
EMAIL_USE_TLS = True
a. EMAIL_BACKENDThe email backend protocol used is referred to in the EMAIL_BACKEND variable. Some of the protocols are SMTP, SMTPS, IMAP, etc. By default, Django utilizes the SMTP protocol. Here, we explicitly mention the SMTP representation through the variable ‘django.core.mail.backends.smtp.EmailBackend’.
b. EMAIL_HOST c. EMAIL_PORTThe email port refers to the email provider’s port which is opened for SMTP connectivity.
Example: for yahoo the port number is 465
d. EMAIL_USERPlease provide the username for the email account that we need to connect.
Example: [email protected]
e. EMAIL_PASSWORDThis represents the password of the corresponding email account.
f. EMAIL_USE_TLSThis parameter is used to mention whether TLS secure connection needs to be turned on or not.
2. The next critical step is using django.core.mail.
The chúng tôi library has four methods for handling emails.
a. send_mail()Syntax:
send_mail(subject, message, from_email, recipient_list, fail_silently=False, auth_user=None, auth_password=None,connection=None, html_message=None)Description:
This method sends the email and posts the number of messages delivered.
b. send_mass_mail()Syntax:
send_mass_mail(datatuple, fail_silently=False, auth_user=None, auth_password=None, connection=None)Description:
Sends mail to a wide set of people; the data tuple combines the below elements.
(subject, message, from_email, recipient_list)
c. mail_admins()Syntax:
mail_admins(subject, message, fail_silently=False, connection=None, html_message=None)Description:
Sends mail to side admins as the admin names are declared in the ADMIN settings.
d. mail_managers()Syntax:
mail_managers(subject, message, fail_silently=False, connection=None, html_message=None)Description:
Sends mail to side managers as the Manager names are declared in the MANAGER settings.
Example:
Code:
Note: The major difference between send_mail() and send_mass_mail() is for send_mass_mail(), the server connections remain permanent, whereas for send emails, it is established for every send mail call.
3. Creating a temporary smptp server within the system for debugging purposes.
python -m smtpd -n -c DebuggingServer 127.0.0.1:8001Output:
Examples of Django MailGiven below are the examples mentioned :
Example #1The email is captured in the temporary SMTP server in the first example. The server is set up to hear at port 8001. Also, the Django server localhost id (127.0.0.1) is set as the hostname here.
a. Make the email configurations in the chúng tôi file.
chúng tôi
EMAIL_BACKEND = ‘django.core.mail.backends.smtp.EmailBackend’ EMAIL_HOST = ‘127.0.0.1’ EMAIL_PORT = 8001 EMAIL_HOST_USER = ” EMAIL_HOST_PASSWORD = ” EMAIL_USE_TLS = True
b. Set the view for email processing. The send_email() method triggers the email by tagging it with three fields captured from the front-end webpage through the form.
chúng tôi
Code:
def email_sending(request): email = emailform() if request.method == 'POST': email_id = request.POST['email'] email_subject = request.POST['email_subject'] email_message = request.POST['email_message'] res = send_mail(email_subject,email_message,'[email protected]',[email_id],fail_silently = False) return HttpResponse('%s'%res) return render(request, 'emailpage.html',{"email":email})chúng tôi
Code:
from django import forms class emailform(forms.Form): email = forms.EmailField() email_subject = forms.CharField() email_message = forms.CharField(max_length = 2000)c. Formulate the template for preparing the webpage.
Code:
{% load static %} body { background-image: url(“{% static ‘admin/img/background.jpg’ %}”); background-color: #acccbb; } .myDiv { border: 5px outset red; background-color: lightblue; text-align: center; font-family: “Comic Sans MS”, cursive, sans-serif; font-size: 14px; letter-spacing: 2px; word-spacing: 1.8px; text-align: left; color: #02071C; font-weight: 200; text-decoration: none; font-style: normal; font-variant: normal; text-transform: capitalize; } {{ email.as_p }} {% csrf_token %}
Output:
Server port:
Example #2The second example triggers the email using a valid mail account.
a. Make the email configurations in the chúng tôi file.
chúng tôi
Code:
EMAIL_BACKEND = ‘django.core.mail.backends.smtp.EmailBackend’ EMAIL_PORT = 587 EMAIL_HOST_USER = ‘[email protected]’ EMAIL_HOST_PASSWORD = ‘*********’ EMAIL_USE_TLS = True
b. Formulate the template for preparing the webpage.
Code:
{% load static %} body { background-image: url(“{% static ‘admin/img/background.jpg’ %}”); background-color: #acccbb; } .myDiv { border: 5px outset red; background-color: lightblue; text-align: center; font-family: “Comic Sans MS”, cursive, sans-serif; font-size: 12px; letter-spacing: 1px; word-spacing: 1.7px; text-align: left; color: #02061C; font-weight: 100; text-decoration: none; font-style: normal; font-variant: normal; } {{ email.as_p }} {% csrf_token %}
Output:
Webpage:
Email snaps:
ConclusionThe above article provides clear explanations and practical examples on how to set up and trigger real-time email SMTP through the debugging process.
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How Random Works In Kotlin With Examples?
Introduction to Kotlin Random
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Syntax of Kotlin RandomIn kotlin language has many default classes, methods and keywords for to implement the application. Like Random is one of the abstract class types, and it is used to generate the pseudo-random number generator; it has its own keyword and its syntax for to perform the operations in the code.
fun name() Assert.assertTrue((0..1000).all{ (0..10).contains((0..10).random()) } ) Assert.assertFalse(((0..1000).all{ (0..10).contains((0..10).random()) } } { }The above code is the basic syntax for utilising the random class and its method for to calculate the pseudo-random number generations.
How Random Works in Kotlin?The random number generation is like a pseudo number sequence; it generates automatically and random manner. It returns a repeatable and sequence order with seeded on the data type like two generators with the same seed produce for sequence number range also the same version of kotlin runtime polymorphism. With the help of a random number generator algorithm, the numbers are calculated, generating sequence. While on the JVM machine, the random number generator is not the thread-safe, and it does not invoke it with the multiple thread sequences; it is also arranged with the synchronization.
So that two seeds can produce with the same sequences of values within the kotlin runtime versions. Based on the algorithm, the user inputs are accepted with initial ranges that can be the seed or key so we apply that seed in the sequence manner with some mathematical operations for to generate the output results. So that output we named it random number use that also results in random number will give the next set of iterations to continue their tasks. So it’s not possible for generating the true random numbers. So it has two types like non-deterministic random number generator and true random number generator. Non-deterministic random number generators are also called as pseudorandom number generators.
Examples of Kotlin RandomGiven below are the examples of Kotlin Random:
Example #1Code:
package one; import java.util.Random val rd = Random() object Tests { var infos = "Welcome To My Domain its the first example that related to the kotlin random function" } val vars = arrayOf("'Your first inputs' - Its the Monday", "'The second inputs' - Its the tuesday", "'The third inputs' - Its the Wednesday", "'The fourth inputs' - Its the Thursday", "'The fifth inputs' - Its the Friday", "'The sixth inputs' - Its the Saturday ","'The seventh inputs' - Its the Sunday", "'Every object has the separate attributes and its elements' - Programming language") val vars1 = arrayOf("'Your eight inputs'- programming concepts and its implemnetations","'The most important things in the life are the day you are born and the day you find out why'- what is the reason for this") val vars2=arrayOf("'The life is more precious things and don’t wasted every single minute in a day you are born and the day you find out why.' - Great legend","'Great lengends are more powerful when compare to the others life are the day you also born with the silver spoon' - The Legendary things") fun res(at1: Int, at2: Int) = rd.nextInt(at2-at1+1)+at1 println(vars1[res(0,(vars1.size)-1)]) println(vars[res(0,(vars.size)-1)]) println("Thank you users have a nice day users keep spending your valuable time with us") }Output:
In the above example, we used the arrayOf() method in the variable, and we validated the integer number and generate it randomly.
Example #2Code:
package one; import java.util.Random fun demo(strleng: Int) : String { println("Welcome To My Domain its the second example that related to the kotlin random concepts") val inpstr = "ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz0123456789" return (1..strleng) .map { inpstr.random() } .joinToString("") } fun second(){ lst.add("The input is entered on the text box is: 0") lst.add("The input is entered on the text box is: 1") lst.add("The input is entered on the text box is: 2") lst.add("The input is entered on the text box is: 3") lst.add("The input is entered on the text box is: 4") lst.add("The input is entered on the text box is: 5") lst.add("The input is entered on the text box is: 6") lst.add("The input is entered on the text box is: 7") lst.add("The input is entered on the text box is: 8") lst.add("The input is entered on the text box is: 9") for(i in lst) print("The arryList are iterated please find your input values $i ") } fun main() { val strleng = 13 val res = demo(strleng) println(res) }Output:
Example #3Code:
package one; import java.util.Random interface infy { fun third(strl:String) : String{ println("Welcome To My Domain its the third example that related to the kotlin random concepts") val inpstr = "Valuable Inputs must be entered and its more important for validation with both front and back end" return (inpstr) .map { inpstr.random() } .joinToString("") } } class Test{ fun four(leng:Int):String {println("Your operations are starting") val chs = ('a'..'z') + ('A'..'Z') + ('0'..'9') return (1..leng) .map { chs.random() } .joinToString("") } } fun main() { val num=17 val strs=Test() println(strs.four(num)) println("Your operations are ended") }Output:
In the final example, we used class and interface are additionally added for to perform the random() function.
ConclusionIn the kotlin language, mobile applications are intermittently added some default methods to perform the user tasks according to the software requirement. But some mathematical operations are needed to be performed without affecting the application functionality like that random is one of the default class and methods for performing these operations.
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How Does Index Works In Perl With Examples?
Introduction to Perl index
The index is the function available in Perl to get the index. If we want to know the index or the position of the substring, then we can use this function to get the value. By the use of the index function, we can also get the position of the character in the string. In the short index, the function is used to get the position or index where the substring or character is placed in the given string; inside index methods, we just have to pass our parameters. In the coming section, we will discuss this method more in detail to better understand the method to use.
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SyntaxWe can directly use this function in the program without including any library because it is an inbuild function available in Perl to deal with String. Let’s see its syntax for better understating how to use it in programming see below;
1. index(text, substring, index): calculating with index.
In the above syntax, we are passing three parameters as the input. The last parameter is not mandatory to pass.
2. index(text, substring): without index being passed.
In the above syntax, we pass two parameters as input to calculate and return us the value.
index("String to find from", "string to search"); index("some string", "some",0)Above, you can see the sample syntax for the index method to use in Perl programming.
How does index work in Perl?As of now, we know that index is used to get the position of the element in the string. This method can take two or three parameters. We have some scenarios where we want to know the actual position of the character or any substring into the string so we can call this method and get the position. By the use of this method, we can even specify the index of the substring from which we want them to evaluate the position. In this section, we will first discuss the method signature of the index and return type. Let’s see the signature of the method in detail see below;
1. index(text, substring, index): This method takes three parameters as the input. By using this method, we can get the actual position of the character or substring inside a string message. Let’s discuss its signature in detail;
text: This parameter is used to pass our actual string from which we want to calculate our character or substring position value. We can create a normal string in Perl and pass this inside the method.
substring: This parameter is the original substring that we want the index() method to calculate its value and return the position for that element in a given string.
index: This is the optional parameter in this method. If you want to set the starting index for the substring, then mention this parameter while calling the index() method in Perl. If we do not mention it, it just takes up the default value of ‘0’.
2. index(text, substring): This method is also used to get the index of the substring. But it has one difference from the above one is that here we are not mentioning the index or the starting index for a substring so that it will take up as default of ‘0’.
Apart from all this, all the things are similar in both the methods available in Perl. These are the in-build method of Perl, so we do not need to mention or import any library in our project before using it. Let’s see one sample example for beginners how to use this in programming see below;
Example:
# Your code here! $mystr = "Hello to find !!";. $myresult = index ($mystr, 'find');In the above lines of code, we are trying to find a substring into the string. First, we have created one string object and assign it some value. After this, we call the ‘index’ method and pass our string inside it with the value to be searched as ‘find’ in the string. So it returns us an integer value with its actual position in the string.
ExamplesDifferent examples are mentioned below:
Example #1In this example, we are using the index method without index param to get the substring position in Perl.
Code:
# Your code here! $mystr1 = "I am first string "; $mystr2 = "I am second string "; $mystr3 = "I am third string "; $mystr4 = "I am fourth string "; $mystr5 = "I am fifth string "; $myresult1 = index ($mystr1, 'first'); $myresult2 = index ($mystr2, 'second'); $myresult3 = index ($mystr3, 'third'); $myresult4 = index ($mystr4, 'fourth'); $myresult5 = index ($mystr5, 'fifth'); print "Result for each string are :::n"; print "One: $myresult1n"; print "two: $myresult2n"; print "three: $myresult3n"; print "four: $myresult4n"; print "five: $myresult5n"; Example #2In this example, we are using the index method with index param to get the substring position in Perl.
Code:
# Your code here! $mystr1 = "I am first string "; $mystr2 = "I am second string "; $mystr3 = "I am third string "; $mystr4 = "I am fourth string "; $mystr5 = "I am fifth string "; $myresult1 = index ($mystr1, 'first', 3); $myresult2 = index ($mystr2, 'second', 2); $myresult3 = index ($mystr3, 'third', 1); $myresult4 = index ($mystr4, 'fourth'. 1); $myresult5 = index ($mystr5, 'fifth', 0); print "Result for each string are :::n"; print "One: $myresult1n"; print "two: $myresult2n"; print "three: $myresult3n"; print "four: $myresult4n"; print "five: $myresult5n";Output:
ConclusionWe may have some scenarios where we need to have the actual position of the substring from the string so we can use the index() method in Perl. We can also evaluate the position of the character by using the same method in Perl. Also, this can help me know whether the character or substring is present in the string or not.
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How Or Operator Works In Perl With Examples?
Introduction to Perl OR
Perl OR operator which is also termed as the logical operator is assigned to be true only if the two operands are non-zero values.
C-style Logical OR administrator duplicates a piece in the event that it exists in one or the other operand.
A Perl administrator is a progression of at least one images utilized as a feature of the grammar of a language. Henceforth, a few people consider Perl an “administrator arranged language”.
Every administrator works on at least zero operands.
Consider an administrator an exceptional kind of capacity the parser comprehends and its operands as contentions.
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$s OR $p = 1(true)Where,
OR is the logical operator used in binary value calculation of the two variables $s and $p.
How OR operator works in Perl?Now we see examples on how the logical OR operator works in Perl.
Example #1Code:
$s = false; $p = true; $v = ($s or $p); print "Result of $s or $p = $vn"; $s = 0; $v= not($s); print "Result of not($s)= $vn";Output:
In the above program, we first assign values to s and p variables and then use the logical OR operator to determine the true and false values and the Perl program is executed and the output is as shown in the above snapshot.
Example #2 $s = true; $p = true; $v = ($s or $p); print "Result of $s or $p = $vn"; $s = 0; $v= not($s); print "Result of not($s)= $vn";Output:
In the above program, we assign both s and p variables as true and use the logical OR operator to find out the result. Thus the program is executed and the output is as shown in the above snapshot.
perldoc perlop and perldoc perlsyn give voluminous data about Perl’s administrators, however, the docs accept that you’re as of now acquainted with a couple of basic software engineering ideas. Luckily, you’ll perceive these thoughts from composed language and rudimentary arithmetic, regardless of whether you’ve never heard their convoluted names.
The priority of an administrator oversees when Perl ought to assess it in an articulation. Perl assesses the administrator with the most elevated priority first, at that point the following most elevated, right to the least priority. Recall fundamental math? Increase and gap before you add and deduct. That is priority.
The associativity of an administrator oversees whether it assesses from left to right or option to left. Option is left affiliated, with the end goal that 2 + 3 + 4 assesses 2 + 3 first, at that point adds 4 to the outcome, not that request for assessment matters. Exponentiation is correct affiliated, with the end goal that 2 ** 3 ** 4 assesses 3 ** 4 first, at that point raises 2 to the 81st force. Use enclosures on the off chance that you compose code this way.
On the off chance that you retain just the priority and associativity of the basic numerical administrators, you’ll be fine. Disentangle your code and you won’t need to remember other associativities. On the off chance that you can’t streamline your code (or in case you’re keeping up code and attempting to get it), utilize the center B::Deparse module to see precisely how Perl handles administrator priority and associativity.
The arity of an administrator is the quantity of operands on which it works. A nullary administrator works on zero operands. An unary administrator works on one operand. A twofold administrator works on two operands. A three-parted administrator works on three operands. A listary administrator works on top-notch of at least zero operands.
ConclusionHence, we would like to conclude by stating that you have perceived how Perl oversees setting through its administrators. To comprehend Perl completely, you should see how administrators communicate with their operands. Each administrator has a few significant qualities which administer its conduct: the quantity of operands on which it works, its relationship to different administrators, the settings it authorizes, and the grammar it gives.
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How Sprintf Function Works In Perl With Examples?
Introduction to Perl sprintf
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SyntaxThe Perl script has the default variables, keywords, and functions to handle the applications. The sprint function uses some formats like string-based user input values in the data list. Using some conversion specifiers, the string format is handled by the corresponding user inputs.
#!/usr/bin/perl $variable name = sprintf( '%conversion specifiers', input values);—some Perl script codes based on the application requirements—
The above codes are the basic syntax for creating applications with the help of the sprint function. The variables and scalar datas will be considered as the singular type of inputs. It may be the data types like strings or integer numbers.
How sprintf function works in Perl?The Perl script has its own sprintf formats that can be used while the function it been executed in the application, and it can be emulated and similar to the other programming languages like c etc. The printf method is used to creating the user inputs as formatted one on the screen. Still, the sprintf method will be executed and accepts only the same type of arguments. Still, it will be returned using the formatted strings instead of printing options it can get and retrieved the user inputs with string formats. It will print the data to the files, or any other storage devices will be sent to via network protocols and concepts like emails, chats, etc.
The sprintf function will use some format specifiers, and these formats will mainly handle all the user input data types; the string formats will take and count the number of tokens that describe and handle user input values. Generally, the printf() function is the number of tokens that describe and print the variables whatever we needed in the project. Each variable format specifiers will start with the specifier like a % and also moreover the zero or n number of the optional modifiers ending with the conversion specifiers like if we use %d as the format specifier of the method while executing the method, the variable value will automatically convert to the user input values like integer numbers. We can insert these values to the format string values, and the library functions like sprint will use some default exponents, including the scientific notations like %e, %E, etc., for each input value; the numbers also calculated using the modules with exponents.
The method having the default parameters using some indexes will be both implicit and explicit conversions. In default, sprintf() function will use some type of arguments in the numbers list; this will be allowed with the type of arguments which has both valid and invalid number formats, so the invalid identifiers are in the out of the order formats which we have used the same input as the looping conditions.
The flags are also set as the valid input identifiers; the % symbol will be used for the convert the input conversions while the input values like numbers are the more set of precisions when it’s incremented in the looping conditions. For Each set of vector flags, the integer number values are interpreted with the supplied set of string values; those values are allotted for each character in the input strings Because the method will be calculated only the scalar type of input values which are to be passed in the method as the argument, so the Perl script which has applied the user input formats for each set of number integers those integer values are manipulated and concatenated using the string values which has to get the execution results after the method. The vector flags are also generally displayed using some sorting order values of the specified characters in the main, arbitrary set of strings.
Examples of Perl sprintf Example #1Code:
$valu1 = sprintf("%03d %1$d", 'siva'); $valu2 = sprintf("%03d%1$d", 'raman'); $valu3 = sprintf("%04d%1$d", 'sivaraman'); $valu4 = sprintf("%05d", 'arun'); $valu5 = sprintf("%06d", 'kumar'); $valu6 = sprintf("%07d%d%1$d", 'arunkumar'); $valu7 = sprintf("%08d%1$d", 'hareesh'); $valu8 = sprintf("%09d", '898589'); $valu9 = sprintf("%10d", '2-80'); $valu10 = sprintf("%11d", '4356'); $valu11 = sprintf("%12d", '`142'); $valu12 = sprintf("%13d", '98765'); $valu13 = sprintf("%14d", 'fg5'); $valu14 = sprintf("%15d%d%1$d", '45grea'); $valu15 = sprintf("%16d", 'AF34r'); $valu16 = sprintf("%17d", 'ASCfdfd45'); print "$valu1n$valu2n$valu3n$valu4n$valu5n$valu6n$valu7n$valu8n$valu9n$valu10n$valu11n$valu12n$valu13n$valu14n$valu15n$valu16n$valu17";Output:
Example #2Code:
use strict; use warnings; my $valu1 = sprintf("%b", 198988721); my $valu2 = sprintf("%b", 79587); my $valu3 = sprintf("%b", 90247548); my $valu4 = sprintf("%x", 79587); my $valu5 = sprintf("%4f", 198988721); my $valu6 = sprintf("%.2f %.3f", 1989.88721, -678.786); my $valu7 = sprintf("%x", 90247548); my $valu8 = sprintf("%x", 198988721); my $valu9 = sprintf("%x", 732); my $valu10 = sprintf("%x", 82349587); my $valu11 = sprintf("%x", 192374654790439); my $valu12 = sprintf("%x", -912837459072980); my $valu13 = sprintf("%x", 12398457); my $valu14 = sprintf("%x", 923948577); my $valu15 = sprintf("%b", 192374654790439); my $valu16 = sprintf("%x", 109238475); my $valu17 = sprintf("%x", 2349857); my $valu18 = sprintf("%x", 12938475); my $valu19 = sprintf("%x", 2938475); my $valu20 = sprintf("%x", 102394875); my $valu21 = sprintf("%x", 8192384578); my $valu22 = sprintf("%x", 712394857); my $valu23 = sprintf("%x", 19238475); print "$valu1n$valu2n$valu3n$valu4n$valu5n$valu6n$valu7n$valu8n$valu9n$valu10n$valu11n$valu12n$valu13n$valu14n$valu15n$valu16n$valu17n$valu18n$valu19n$valu20n$valu21n$valu22n$valu23n"; Example #3Code:
#!/usr/local/bin/perl use strict; use warnings; my $varlen = 19; my $inp = "Welcome To My Domain"; my $re= sprintf("'%${varlen}s'", $inp); print "$ren"; $re = sprintf("'%*s'", $varlen, $inp); print "$ren";Output:
ConclusionIn the Perl script, we have used the default methods in different scenarios; among these, the sprintf is the value conversion using format specifiers. The values precision will be of any data types like integer numbers, decimal, and floating-point numbers, but it always returns the string characters as a result.
Recommended ArticlesThis is a guide to Perl sprintf. Here we discuss How the sprintf function works in Perl and Examples along with the codes and outputs. You may also have a look at the following articles to learn more –
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