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Determining whether jQuery has not found any elem>me m>nt
I'm using jQuery's selectors, especially id selector:
4 Answers
4
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Is there any git hook for pull?
I need to perform som>me m> actions (prepare gettext *.mo m>me m>ssage files) on my project everytim>me m> I run git pull . Is there any suitable git hook, which I could use for this purpose please?
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Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception?
...ption because it's possible to throw objects in .Net that do not derive from System.Exception. This is not possible in C# or VB.Net but it is possible in other CLR based languages. Hence the API must support this possibility and uses the type object.
So while it shouldn't ever be null, it may n...
Getting the return value of Javascript code in Selenium
I'm using Selenium2 for som>me m> automated tests of my website, and I'd like to be able to get the return value of som>me m> Javascript code. If I have a foobar() Javascript function in my webpage and I want to call that and get the return value into my Python code, what can I call to do that?
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What is a “m>me m>mory stomp”?
I just cam>me m> across this blog post which m>me m>ntions “stomping m>me m>mory”:
3 Answers
3
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Capturing “Delete” Keypress with jQuery
When using the example code from the jQuery docum>me m>ntation for the keypress event handler, I'm unable to capture the Delete key. The snippet below is going to log 0 when the Delete key is pressed in FireFox:
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Command to escape a string in bash
I need a bash command that will convert a string to som>me m>thing that is escaped. Here's an example:
3 Answers
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SQL function as default param>me m>ter value?
I tried changing a default param>me m>ter value with this:
6 Answers
6
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Symbol for any number of any characters in regex?
I'm wondering is there a symbol for any number (including zero) of any characters
5 Answers
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How to use a variable for the key part of a map
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Use this:
def map = [(A):1, (X):2]
For the value-part it's even easier, since there is no automagic "convert text to string" happening:
def map = [keyA:A, keyX:X]
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