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'const string' vs. 'static readonly string' in C#

...e private const for values that aren't, strictly speaking, constants; basically it's misusing const for micro-optimisation purposes. I'm going to stand by my "never, ever, ever" statement, even if it makes me a hypocrite. ;) – LukeH Nov 18 '12 at 1:32 ...
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When to use pip requirements file versus install_requires in setup.py?

I'm using pip with virtualenv to package and install some Python libraries. 4 Answers ...
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Using i and j as variables in Matlab

.../i.html http://www.mathworks.co.uk/help/matlab/ref/j.html So a variable called i or j will override them, potentially silently breaking code that does complex maths. Possible solutions include using ii and jj as loop variables instead, or using 1i whenever i is required to represent the imaginary...
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LINQ .Any VS .Exists - What's the difference?

... I later made a post in another thread where I listed all the Linq "equivalents" of the .NET 2 List<> instance methods. – Jeppe Stig Nielsen Dec 1 '15 at 8:44 ...
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MySQL - Make an existing Field Unique

...e you don't have duplicates first, no? – William T. Mallard Apr 16 '14 at 20:04 1 Be sure to make...
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python capitalize first letter only

...rn a titlecased version of S, i.e. words start with title case characters, all remaining cased characters have lower case." – karantan Jan 3 '17 at 11:34  |...
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What is the Git equivalent for revision number?

...e SVN at work, but for my personal projects I decided to use Git. So I installed Git yesterday, and I wonder what is the revision number equivalent in Git . ...
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How to go back in Eclipse?

Is there a way to go back in Eclipse? Basically, when I'm jumping around a big project following the execution flow (ctrl + click and etc.), is there a way to retrace a step? If my code calls a method and I go to the method definition, is there a key combination that will take me back to the calling...
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Php multiple delimiters in explode

... You can take the first string, replace all the @ with vs using str_replace, then explode on vs or vice versa. share | improve this answer | ...
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CSS center display inline block?

...me as I need a child element with display: inline-block to be both horizontally and vertically centered within a 100% width parent. I used Flexbox's justify-content and align-items properties, which respectively allow you to center elements horizontally and vertically. By setting both to center on...