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Flex-box: Align last row to grid

...p:wrap; } .grid::after{ content: ''; width: 10em // Same width of .grid__element } .grid__element{ width:10em; } With the HTML like this: <div class=grid"> <div class="grid__element"></div> <div class="grid__element"></div> <div class="grid__elemen...
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How to implement the --verbose or -v option into a script?

...unction (or if you're willing to use print as a function in 2.x using from __future__ import print_function) it's even simpler: verboseprint = print if verbose else lambda *a, **k: None This way, the function is defined as a do-nothing if verbose mode is off (using a lambda), instead of constantl...
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How do I copy items from list to list without foreach?

...eetening things up a bit from posts above: ( thanks everyone :) /* Where __strBuf is a string list used as a dumping ground for data */ public List < string > pullStrLst( ) { List < string > lst; lst = __strBuf.GetRange( 0, __strBuf.Count ); __strBuf.Clear( ); ...
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How to get RGB values from UIColor?

...rView.backgroundColor;//line 2 CGColorRef colorRef = [color CGColor]; int _countComponents = CGColorGetNumberOfComponents(colorRef); if (_countComponents == 4) { const CGFloat *_components = CGColorGetComponents(colorRef); CGFloat red = _components[0]; CGFloat green = _components[1...
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Print in one line dynamically

... From http://docs.python.org/reference/simple_stmts.html#print: > A '\n' character is written at the end, unless the print statement ends with a comma. This is the only action if the statement contains just the keyword print. – ewall ...
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Conditional compilation and framework targets

...rgetFrameworkVersion.Replace('v', '')) >= 2.0 ">$(DefineConstants)NET_20_OR_GREATER, </DefineConstants> <DefineConstants Condition=" $(TargetFrameworkVersion.Replace('v', '')) >= 3.5 ">$(DefineConstants)NET_35_OR_GREATER</DefineConstants> <DefineConstants Condition=...
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Double Negation in C++

...ernel). For GCC, they're implemented as follows: #define likely(cond) (__builtin_expect(!!(cond), 1)) #define unlikely(cond) (__builtin_expect(!!(cond), 0)) Why do they have to do this? GCC's __builtin_expect treats its parameters as long and not bool, so there needs to be some form of conver...
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Doing something before program exit

...int a message when my application was terminating: import atexit def exit_handler(): print 'My application is ending!' atexit.register(exit_handler) Just be aware that this works great for normal termination of the script, but it won't get called in all cases (e.g. fatal internal errors). ...
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How do I concatenate or merge arrays in Swift?

.../merge two arrays. #1. Merge two arrays into a new array with Array's +(_:_:) generic operator Array has a +(_:_:) generic operator. +(_:_:) has the following declaration: Creates a new collection by concatenating the elements of a collection and a sequence. static func + <Other>(lhs...
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How to use the IEqualityComparer

... implement.1 In your code, the solution is to forward GetHashCode to Class_reglement.Numf.GetHashCode and implement it appropriately there. Apart from that, your Equals method is full of unnecessary code. It could be rewritten as follows (same semantics, ¼ of the code, more readable): public boo...