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define() vs. const

... define('FOO', 'BAR'); // Valid } Why would you want to do that anyway? One common application is to check whether the constant is already defined: if (!defined('FOO')) { define('FOO', 'BAR'); } const accepts a static scalar (number, string or other constant like true, false, null, __FILE__...
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Android: Want to set custom fonts for whole application not runtime

... parseAttributes(context, attrs); } } Now, if you don't have one, add an XML document under res/values/attrs.xml, and add: <resources> <!-- Define the values for the attribute --> <attr name="typeface" format="enum"> <enum name="roboto" value="0"/&...
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How can I see all the issues I'm watching on Github?

...fications?all=1 to see all the issues being watched that have had at least one update since you subscribed to it. share | improve this answer | follow | ...
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Bundling data files with PyInstaller (--onefile)

I'm trying to build a one-file EXE with PyInstaller which is to include an image and an icon. I cannot for the life of me get it to work with --onefile . ...
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GCC -fPIC option

... @Narek: the error occurs if one process wants to load more than one shared library at the same virtual address. Since libraries cannot predict what other libraries could be loaded, this problem is unavoidable with the traditional shared library concept....
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What are all the common undefined behaviours that a C++ programmer should know about? [closed]

...eger overflow is well-defined for UNSIGNED integral types, just not signed ones. – nacitar sevaht Aug 9 '13 at 20:06  |  show 3 more comments ...
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Django filter queryset __in for *every* item in list

... Summary: One option is, as suggested by jpic and sgallen in the comments, to add .filter() for each category. Each additional filter adds more joins, which should not be a problem for small set of categories. There is the aggregation...
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What is an uber jar?

... the English over). Hence, in this context, an uber-jar is an "over-jar", one level up from a simple JAR (a), defined as one that contains both your package and all its dependencies in one single JAR file. The name can be thought to come from the same stable as ultrageek, superman, hyperspace, and ...
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Unique random string generation

I'd like to generate random unique strings like the ones being generated by MSDN library.( Error Object ), for example. A string like 't9zk6eay' should be generated. ...
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How to get next/previous record in MySQL?

Say I have records with IDs 3,4,7,9 and I want to be able to go from one to another by navigation via next/previous links. The problem is, that I don't know how to fetch record with nearest higher ID. ...