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How do I flag a method as deprecated in Objective-C 2.0?
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Deprecation Syntax
Syntax is provided to mark methods as deprecated:
@interface SomeClass
-m...
What is the difference between children and childNodes in JavaScript?
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Understand that .children is a property of an Element. 1 Only Elements have .children, and these children are all of type Element. 2
However, .childNodes is a property of Node. .childNodes can contain any node. 3
A concrete example would be:
let el = document.createElement("di...
Difference between android.app.Fragment and android.support.v4.app.Fragment
...the native version of the Android SDK. It was introduced in Android 3 (API 11).
If you want to make your app use fragments, and want to target devices before API 11, you must use android.support.v4.app.Fragment. However, if you're only targeting devices running API 11 or above, you can use android....
How to print register values in GDB?
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edited Mar 30 '14 at 19:59
Millie Smith
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Create a .txt file if doesn't exist, and if it does append a new line
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13 Answers
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How do you connect localhost in the Android emulator? [duplicate]
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Use 10.0.2.2 to access your actual machine.
As you've learned, when you use the emulator, localhost (127.0.0.1) refers to the device's own loopback service, not the one on your machine as you may expect.
You can use 10.0.2.2 to...
Byte order mark screws up file reading in Java
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115
EDIT: I've made a proper release on GitHub: https://github.com/gpakosz/UnicodeBOMInputStream
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How to write header row with csv.DictWriter?
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150
Edit:
In 2.7 / 3.2 there is a new writeheader() method. Also, John Machin's answer provides a ...