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How do I escape a percentage sign in T-SQL?
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also note you do not have to escape a percent symbol in other constructs such as a user function, concatenation, etc.
– Bron Davies
Nov 30 '12 at 18:49
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Modulus % in Django template
I'm looking for a way to use something like the modulus operator in django. What I am trying to do is to add a classname to every fourth element in a loop.
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Variable interpolation in the shell
...{filepath}_newstap.sh
or
$filepath\_newstap.sh
_ is a valid character in identifiers. Dot is not, so the shell tried to interpolate $filepath_newstap.
You can use set -u to make the shell exit with an error when you reference an undefined variable.
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django templates: include and extends
I would like to provide the same content inside 2 different base files.
7 Answers
7
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Java “params” in method signature?
In C#, if you want a method to have an indeterminate number of parameters, you can make the final parameter in the method signature a params so that the method parameter looks like an array but allows everyone using the method to pass as many parameters of that type as the caller wants.
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How to get index using LINQ? [duplicate]
...es are ordered, some (such as Dictionary or HashSet) are not.
Therefore, LINQ does not have an IndexOf method.
However, you can write one yourself:
///<summary>Finds the index of the first item matching an expression in an enumerable.</summary>
///<param name="items">The enumera...
Take diff of two vertical opened windows in Vim
I've have two files opened. They are opened in vertical mode, next to next. Can I instantly diff these two files without leaving or closing Vim ?
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How do I iterate through the alphabet?
In Python, could I simply ++ a char? What is an efficient way of doing this?
2 Answers
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What is an uber jar?
I am reading Maven documentation and came across the name 'uber-jar'.
7 Answers
7
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Difference between save and saveAndFlush in Spring data jpa
I am trying to learn spring data JPA by testing some CRUD operation via JpaRepository .
2 Answers
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