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“static const” vs “#define” vs “enum”

...sion for static arrays at function scope; both (2) and (3) can. Under C99, all of these can be used for local arrays. Technically, using (1) would imply the use of a VLA (variable-length array), though the dimension referenced by 'var' would of course be fixed at size 5. (1) cannot be used in place...
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Print multiple arguments in Python

...or", name, "is", score) If you don't want spaces to be inserted automatically by print in the above example, change the sep parameter: print("Total score for ", name, " is ", score, sep='') If you're using Python 2, won't be able to use the last two because print isn't a function in Python 2. Y...
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What is the difference between SQL, PL-SQL and T-SQL?

...e to operate on sets. It is more or less standardized, and used by almost all relational database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc. PL/SQL is a proprietary procedural language used by Oracle PL/pgSQL is a procedural language used by PostgreSQL TSQL is a ...
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How do I do base64 encoding on iOS?

... A really, really fast implementation which was ported (and modified/improved) from the PHP Core library into native Objective-C code is available in the QSStrings Class from the QSUtilities Library. I did a quick benchmark: a 5....
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How to assign the output of a command to a Makefile variable

I need to execute some make rules conditionally, only if the Python installed is greater than a certain version (say 2.5). ...
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SFTP Libraries for .NET [closed]

...inal SharpSsh seems to be dead and most other solutions either require installation of Windows executables or a bucketload of cash (or worse; both). share | improve this answer | ...
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Is it not possible to stringify an Error using JSON.stringify?

...ying Error.prototype, while toJSON() may not be defined for Errors specifically, the method is still standardized for objects in general (ref: step 3). So, the risk of collisions or conflicts is minimal. Though, to still avoid it completely, JSON.stringify()'s replacer parameter can be used instead...
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Does C# have extension properties?

....0 have seen this as proposal champion but it wasn't released yet, most of all because even if there is already an implementation, they want to make it right from the start. But it will ... There is an extension members item in the C# 7 work list so it may be supported in the near future. The curr...
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jQuery Ajax POST example with PHP

...me local variables var $form = $(this); // Let's select and cache all the fields var $inputs = $form.find("input, select, button, textarea"); // Serialize the data in the form var serializedData = $form.serialize(); // Let's disable the inputs for the duration of the Ajax ...
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Where can I get a list of Ansible pre-defined variables?

...h0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me? ...