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Is it intended by the C++ standards committee that in C++11 unordered_map destroys what it inserts?
...curious, I took a look at the g++-4.8 headers.
bits/stl_map.h, lines 598-603
template<typename _Pair, typename = typename
std::enable_if<std::is_constructible<value_type,
_Pair&&>::value>::type>
std::pair<...
How to properly document S4 class slots using Roxygen2?
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Updated answer for Roxygen2 5.0.1, current as of 6.0.1
For S4, the best practice now is documen...
How to convert an IPv4 address into a integer in C#?
...64.233.187.99. That's equivalent to:
64*2^24 + 233*2^16 + 187*2^8 + 99
= 1089059683
And indeed, http://1089059683/ works as expected (at least in Windows, tested with IE, Firefox and Chrome; doesn't work on iPhone though).
Here's a test program to show both conversions, including the network/hos...
What is the maximum amount of RAM an app can use?
..., native code (NDK) is not subject to the heap limit. And, since Android 3.0, apps can request a "large heap", usually in the hundreds of MB range, but that's considered poor form for most apps.
Furthermore, I noticed that some apps of mine crash with an OutOfMemoryException when using around 30...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
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answered Mar 10 '11 at 19:33
Elliott HughesElliott Hughes
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git rebase, keeping track of 'local' and 'remote'
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edited Jul 20 '17 at 11:24
answered Jun 16 '10 at 9:37
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How to get the file name from a full path using JavaScript?
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edited Nov 30 '11 at 3:45
mikeschuld
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How can you make a custom keyboard in Android?
...xml folder (if the folder does not exist, created it).
<?xml version="1.0" encoding="utf-8"?>
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyWidth="15%p"
android:keyHeight="15%p" >
<Row>
<Key android:codes="1" android:key...
How to make all Objects in AWS S3 bucket public by default?
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304
Go to http://awspolicygen.s3.amazonaws.com/policygen.html
Fill in the details such as:
In Act...
Does Python support multithreading? Can it speed up execution time?
... Pieters♦Martijn Pieters
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