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Trigger change event of dropdown
I want to trigger the change event of dropdown in $(document).ready using jquery.
6 Answers
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Bash script error [: !=: unary operator expected
In my script I am trying to error check if the first and only argument is equal to -v but it is an optional argument. I use an if statement but I keep getting the unary operator expected error.
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Check Whether a User Exists
I want to create a script to check whether a user exists. I am using the logic below:
17 Answers
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Rolling or sliding window iterator?
I need a rolling window (aka sliding window) iterable over a sequence/iterator/generator. Default Python iteration can be considered a special case, where the window length is 1. I'm currently using the following code. Does anyone have a more Pythonic, less verbose, or more efficient method for d...
Iterate two Lists or Arrays with one ForEach statement in C#
This just for general knowledge:
11 Answers
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Copy a table from one database to another in Postgres
...ing to copy an entire table from one database to another in Postgres. Any suggestions?
19 Answers
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Overloaded method selection based on the parameter's real type
...al (not the
declared) parameter type. Am I missing
something?
Yes. Your expectation is wrong. In Java, dynamic method dispatch happens only for the object the method is called on, not for the parameter types of overloaded methods.
Citing the Java Language Specification:
When a method is i...
_DEBUG vs NDEBUG
Which preprocessor define should be used to specify debug sections of code?
6 Answers
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Store a closure as a variable in Swift
In Objective-C, you can define a block's input and output, store one of those blocks that's passed in to a method, then use that block later:
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How to keep a git branch in sync with master
At the moment git is doing my head in, I cannot come up with the best solution for the following.
6 Answers
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