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Split List into Sublists with LINQ
...<SomeObject> into several separate lists of SomeObject , using the item index as the delimiter of each split?
31 An...
Resolve absolute path from relative path and/or file name
... interpret the first argument relative to the path of the executing batch. It does have a shortcoming though: it miserably fails if the first argument is fully-qualified.
If you need to support both relative and absolute paths, you can make use of Frédéric Ménez's solution: temporarily change th...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...rmation:
for blink browsers slice() is the fastest method, concat() is a bit slower, and while loop is 2.4x slower.
for other browsers while loop is the fastest method, since those browsers don't have internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple sc...
What exactly is metaprogramming?
...latform . Some comments in the article refer to metaprogramming as the ability to generate code (perhaps on the fly).
7 An...
Test for existence of nested JavaScript object key
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You have to do it step by step if you don't want a TypeError because if one of the members is null or undefined, and you try to access a member, an exception will be thrown.
You can either simply catch the exception, or make a function to ...
Sending emails with Javascript
This is a little confusing to explain, so bear with me here...
8 Answers
8
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How to make my custom type to work with “range-based for loops”?
... have been trying the different features that C++11 brings. One of my favorites is the "range-based for loops".
8 Answers
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Profiling Django
...y django application has become painfully slow on the production. Probably it is due to some complex or unindexed queries.
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How to inspect FormData?
I've tried console.log and looping through it using for in .
15 Answers
15
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
In my iPhone application built with Xcode 5 for iOS 7 I set UIViewControllerBasedStatusBarAppearance=YES in info.plist , and in my ViewController I have this code:
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