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Using mixins vs components for code reuse in Facebook React
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2 Answers
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Django ManyToMany filter()
..., by id
users_in_zones = User.objects.filter(zones__in=[<id1>, <id2>, <id3>])
# and by zone object (object gets converted to pk under the covers)
users_in_zones = User.objects.filter(zones__in=[zone1, zone2, zone3])
The double underscore (__) syntax is used all over the place whe...
What is the C# equivalent of NaN or IsNumeric?
...n of GUIDs, support TryParse.
update
secretwep brought up that the value "2345," will pass the above test as a number. However, if you need to ensure that all of the characters within the string are digits, then another approach should be taken.
example 1:
public Boolean IsNumber(String s) {
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console.log javascript [Function]
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Benjamin
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answered Feb 27 '12 at 6:26
PaulPaul
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What is the correct way of using C++11's range-based for?
...ile.
g++ outputs an error message similar to this:
TestRangeFor.cpp:168:20: error: invalid initialization of non-const reference of
type 'std::_Bit_reference&' from an rvalue of type 'std::_Bit_iterator::referen
ce {aka std::_Bit_reference}'
for (auto& x : v)
^
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What is the difference between ng-app and data-ng-app?
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124
Most of these answers are simply saying makes template valid HTML, or HTML Validator Compliant,...
Xcode 6 iPhone Simulator Application Support location
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296
The simulator directory has been moved with Xcode 6 beta to...
~/Library/Developer/CoreSimula...
How do I merge a specific commit from one branch into another in Git?
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236
The git cherry-pick <commit> command allows you to take a single commit (from whatever b...
Enable bundling and minification in debug mode in ASP.NET MVC 4
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215
You can enable this by adding
BundleTable.EnableOptimizations = true;
in your RegisterBundl...