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How to programmatically take a screenshot on Android?
...n 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 /sdcard/Pictures/Screenshots
...
Why extend the Android Application class?
... here on this link developer.android.com/reference/android/app/Application.html
– Syed Raza Mehdi
Aug 17 '16 at 7:18
W...
window.location.reload with clear cache [duplicate]
...1">';
$cache = '?' . time();
}
?>
<!-- ... other head HTML -->
<script src="mysite.com/js/script.js<?= $cache ?>"
</head>
This isn't tested, but should work. Basically, your JS function, if invoked, will reload the page, but adds a GET param to the end of the...
Format string, integer with leading zeros
.../library/mac/documentation/Cocoa/Conceptual/Strings/Articles/FormatStrings.html
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Data access object (DAO) in Java
...gram here:
http://www.oracle.com/technetwork/java/dataaccessobject-138824.html
Maybe a simple example can help you understand the concept:
Let's say we have an entity to represent an employee:
public class Employee {
private int id;
private String name;
public int getId() {
...
Regex to check whether a string contains only numbers [duplicate]
... a normal number detection function to work.
It's a test one can use for HTML form input, for example.
It bypasses all the JS folklore, like tipeof(NaN) = number, parseint('1 Kg') = 1, booleans coerced into numbers, and the like.
It does it by rendering the argument as a string and checking t...
How can I return to a parent activity correctly?
...umentation on Navigation (developer.android.com/design/patterns/navigation.html) ?
– wired00
Feb 1 '14 at 0:09
...
Restful API service
...rn:
http://www.mdswanson.com/blog/2014/04/07/durable-android-rest-clients.html
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Writing to an Excel spreadsheet
...braries for its excel capabilities pandas.pydata.org/pandas-docs/stable/io.html#excel-files
– mrmagooey
Oct 16 '13 at 1:59
6
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How to zip a whole folder using PHP
...servers.
exec('zip -r archive.zip "My folder"');
unlink('My\ folder/index.html');
unlink('My\ folder/picture.jpg');
The archive will reside in archive.zip afterwards. Keep in mind that blanks in file or folder names are a common cause of errors and should be avoided where possible.
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