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How to tell if a tag failed to load
I'm dynamically adding <script> tags to a page's <head> , and I'd like to be able to tell whether the loading failed in some way -- a 404, a script error in the loaded script, whatever.
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How to find out mount/partition a directory or file is on? (Linux Server) [closed]
Is there a Linux command to easily find out which partition/mount a directory or file is on?
1 Answer
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Commit specific lines of a file to git [duplicate]
... me two chunks as options to commit: one containing the first two changes, and one for the third change. Is there a way to specify actual line numbers, as the OP asked?
– Nathan Long
Dec 27 '11 at 21:11
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XML Android Permissions List Full [closed]
...uld, however, access this list of permissions through using Eclipse, under AndroidManifest.xml by adding a "Uses Permission" control. On the right, it shows you the entire list of available permissions so you don't do a typo somewhere.
But hey, sharing is caring! :D
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Generating random integer from a range
I need a function which would generate a random integer in given range (including border values). I don't unreasonable quality/randomness requirements, I have four requirements:
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C# Passing Function as Argument [duplicate]
...s mentioned above works but there are also delegates that do the same task and also define intent within the naming:
public delegate double MyFunction(double x);
public double Diff(double x, MyFunction f)
{
double h = 0.0000001;
return (f(x + h) - f(x)) / h;
}
public double MyFunctionMet...
Pure JavaScript Send POST Data Without a Form
Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post() )? Maybe httprequest or something else (just can't find it now)?
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Skip download if files exist in wget?
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-nc doesn't prevent the sending of the HTTP request and subsequent downloading of the file. It just doesn't do anything after downloading the file if the file has already been fully retrieved. Is there anyway to prevent making the HTTP request if the file already exists? stack...
Reading/parsing Excel (xls) files with Python
...o, be warned that doing this is a real PITA. The number of caveats is huge and the documentation is lacking and annoying. I ran into many weird bugs and gotchas, some of which took many hours to figure out.
UPDATE: For newer .xlsx files, the recommended library for reading and writing appears to be...
How to copy text from Emacs to another application on Linux
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Let's be careful with our definitions here
An Emacs copy is the command kill-ring-save (usually bound to M-w).
A system copy is what you typically get from pressing C-c (or choosing "Edit->Copy" in a application window).
An X copy is "physically" highlighting text with the mouse cursor.
An...