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How to programmatically take a screenshot on Android?
...me().exec("input keyevent 120");
More about keyevent code in android see http://developer.android.com/reference/android/view/KeyEvent.html
Here we have used. KEYCODE_SYSRQ its value is 120 and used for System Request / Print Screen key.
As CJBS said, The output picture will be saved in /sdc...
Python list of dictionaries search
... the item not being there, then you can do what user Matt suggested in his comment and provide a default using a slightly different API:
next((item for item in dicts if item["name"] == "Pam"), None)
And to find the index of the item, rather than the item itself, you can enumerate() the list:
nex...
How to parse JSON in Java
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You may find more examples from: Parse JSON in Java
Downloadable jar: http://mvnrepository.com/artifact/org.json/json
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How to concatenate properties from multiple JavaScript objects
...all of them. Use a transpiler like Babel and Traceur to generate backwards-compatible ES5 JavaScript.
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Suppressing deprecated warnings in Xcode
...per-file basis. See this answer for adding per-file flags: stackoverflow.com/a/6658549/272473
– mrwalker
Sep 7 '12 at 20:08
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Pull to refresh UITableView without UITableViewController
...eUploader: {
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Using isKindOfClass with Swift
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How to remove part of a string? [closed]
...gth of the substring. You can see proper documentation and example code on http://php.net/manual/en/function.substr.php
NOTE : index for a string starts with 0.
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jQuery OR Selector?
...ncredibly simple (5 lines of code) plugin for exactly this functionality:
http://byrichardpowell.github.com/jquery-or/
It allows you to effectively say "get this element, or if that element doesnt exist, use this element". For example:
$( '#doesntExist' ).or( '#exists' );
Whilst the accepted a...