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How to use relative/absolute paths in css URLs?

... Personally, I would fix this in the .htaccess file. You should have access to that. Define your CSS URL as such: url(/image_dir/image.png); In your .htacess file, put: Options +FollowSymLinks RewriteEngine On RewriteRule ^ima...
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Does my application “contain encryption”?

...tions and software that use, access, implement or incorporate encryption. All liabilities associated with misinterpretation of the export regulations or claiming exemption inaccurately are borne by owners and developers of the apps. You can answer “YES” to the question if you meet any of the f...
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Python: List vs Dict for look up table

...the hash table, only pointers, i.e. hou have 40M for the ints (well, not really when a lot of them are small) and 60M for the hash table. I agree that it's not that much of a problem nowadays, still it's worthwhile to keep in mind. – Torsten Marek Feb 5 '09 at ...
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Pandas conditional creation of a series/dataframe column

... List comprehension is another way to create another column conditionally. If you are working with object dtypes in columns, like in your example, list comprehensions typically outperform most other methods. Example list comprehension: df['color'] = ['red' if x == 'Z' else 'green' for x in d...
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Where is the php.ini file on a Linux/CentOS PC? [duplicate]

I can't find PHP.ini location on my server. I've checked all Stack Overflow answers but I can't find my php.ini location. 5...
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Illegal string offset Warning PHP

...ilt correctly (the debug info shows this), however it had to be copied manually into another array before having been usable without the PHP illegal stringoffset warning message. – Franz Holzinger Feb 6 '16 at 11:46 ...
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?

Let A and B be two sets. I'm looking for really fast or elegant ways to compute the set difference ( A - B or A \B , depending on your preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says. ...
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Asterisk in function call

...as input, and expands it into actual positional arguments in the function call. So if uniqueCrossTabs was [ [ 1, 2 ], [ 3, 4 ] ], then itertools.chain(*uniqueCrossTabs) is the same as saying itertools.chain([ 1, 2 ], [ 3, 4 ]) This is obviously different from passing in just uniqueCrossTabs. In yo...
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How to cast/convert pointer to reference in C++

... Call it like this: foo(*ob); Note that there is no casting going on here, as suggested in your question title. All we have done is de-referenced the pointer to the object which we then pass to the function. ...
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Where does PHP's error log reside in XAMPP?

... \xampp\apache\logs\error.log, where xampp is your installation folder. If you haven't changed the error_log setting in PHP (check with phpinfo()), it will be logged to the Apache log. share | ...