Re: New line in Groovy Script.
You add new lines in
HTML using the <br /> tag
. The alternative is not to use HTML for the e-mail body.
How do you escape special characters in groovy?
String
specialCharRegex =
“[\W|_]”; … term = term. replaceAll(specialCharRegex, “\\$0”); …
How do you escape quotes in groovy?
- String interpolation. …
- Special case of interpolating closure expressions. …
- Interoperability with Java. …
- GString and String hashCodes.
How do you escape quotes in Jenkins?
To expand on my comment, a quick test revealed its the case.
You need to escape twice, once the quote for the shell with a slash, and once that slash with a slash for groovy itself
.
How do you escape a string with a quote?
- You are allowed to start and end a string literal with single quotes (also known as apostrophes), like ‘blah blah’ . Then, double quotes can go in between, such as ‘I said “Wow!” to him. …
- You can put a backslash character followed by a quote ( ” or ‘ ).
”
What is Groovy used for?
It can be used as both a
programming language and a scripting language for the Java Platform
, is compiled to Java virtual machine (JVM) bytecode, and interoperates seamlessly with other Java code and libraries. Groovy uses a curly-bracket syntax similar to Java’s.
What does
In regular Java (and pretty much anywhere else) it means a bitwise left shift on numbers: assert (1<<4)==16. But Groovy
allows overloading operators
and in the examples mentioned it is means, what it is overloaded with (use of the method a. leftShift(b) ).
What is r n in Java?
r’ is the representation of the special character CR (carriage return), it moves the cursor to the beginning of the line. ‘ n'(
line feed
) moves the cursor to the next line . On windows both are combined as rn to indicate an end of line (ie, move the cursor to the beginning of the next line).
How do you comment multiple lines in Groovy?
Comments are used to document your code. Comments in Groovy can be single line or multiline. Multiline comments are identified with /* in the
beginning
and */ to identify the end of the multiline comment.
How do I comment in Groovy file?
- The #! shebang comment is allowed only in the first line. …
- // denotes single-line comments that end with the current line.
- Multiline comments are enclosed in /* … */ markers.
- Javadoc-like comments in /** …
How groovy is used in Jenkins?
It can be
used to orchestrate your pipeline in Jenkins
and it can glue different languages together meaning that teams in your project can be contributing in different languages. Groovy can seamlessly interface with the Java language and the syntax of Java and Groovy is very similar.
How do you escape a single quote in Jenkins pipeline?
Enclosing characters in single quotes preserves the literal value of each character within the quotes. A single quote may not occur between single quotes, even when preceded by a backslash.
You can use double quotes instead; then escape them as needed
.
What shell does Jenkins use?
If you go to Manage Jenkins –> Configure System you will find an option (called “Shell executable”) to set the name or absolute path to the shell that you want your shell scripts to use… For my system without configuring this option… it uses
bash
!
How do you escape a single quote in a shell script?
You can use
backslash() or double quotes(“)
to escape single quotes in bash shell script. Backslash escapes the character that immediately follows it. By using single quotes inside double quotes, you can escape it.
How do you escape a single quote from a single quote?
- ‘ End first quotation which uses single quotes.
- ” Start second quotation, using double-quotes.
- ‘ Quoted character.
- ” End second quotation, using double-quotes.
- ‘ Start third quotation, using single quotes.
What is triple quotes in Python?
Python’s triple quotes comes to the rescue
by allowing strings to span multiple lines, including verbatim NEWLINEs, TABs, and any other special characters
. The syntax for triple quotes consists of three consecutive single or double quotes.
