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string c_str() vs. data()
... size() elements
equal the corresponding elements of the string controlled by *this and whose last element is a
null character specified by charT().
Requires: The program shall not alter any of the values stored in the array. Nor shall the program treat the
returned value as a valid pointer valu...
Building and running app via Gradle and Android Studio is slower than via Eclipse
... build cache.
# If this parameter is not set, the build cache is disabled by default.
# http://tools.android.com/tech-docs/build-cache
android.enableBuildCache=true
Gradle properties works local if you place them at projectRoot\gradle.properties and globally if you place them at user_home\.gradle...
How to generate controller inside namespace in rails
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How to configure port for a Spring Boot application
How do I configure the TCP/IP port listened on by a Spring Boot application, so it does not use the default port of 8080.
5...
How to use jQuery in chrome extension?
...
Well what do you exactly mean by You have to add your jquery script to your chrome-extension project ? I did this : manifest.json : "background": { ` "scripts": ["thirdParty/jquery-2.0.3.js", "background.js"],` ` "persistent": false` `...
How do I write a custom init for a UIView subclass in Swift?
...
Then by all means make them var. But the default best practice in Swift is to declare variables let unless there is a reason to declare them var. There was no such reason to do so in my code example above, hence let.
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C++ template constructor
...ic:
template <class T> static Foo* create() // could also return by value, or a smart pointer
{
return new Foo(...);
}
...
};
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How does python numpy.where() work?
...alse values, not a single value.
Furthermore, numpy arrays can be indexed by boolean arrays. E.g. x[x>5] yields [6 7 8], in this case.
Honestly, it's fairly rare that you actually need numpy.where but it just returns the indicies where a boolean array is True. Usually you can do what you need ...
Multiline comment in PowerShell
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C# Object Pooling Pattern implementation
...System.IO.MemoryStream. It has exactly the same semantics. It was designed by Bing engineers. Read the blog post here or see the code on GitHub.
var sourceBuffer = new byte[]{0,1,2,3,4,5,6,7};
var manager = new RecyclableMemoryStreamManager();
using (var stream = manager.GetStream())
{
stre...