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How to create directory automatically on SD card
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Make sure external storage is present:
http://developer.android.com/guide/topics/data/data-storage.html#filesExternal
private boolean isExternalStoragePresent() {
boolean mExternalStorageAvailable = false;
boolean mExternalStorageWriteable = fals...
php - get numeric index of associative array
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$blue_keys = array_search("blue", array_keys($a));
http://php.net/manual/en/function.array-keys.php
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Make footer stick to bottom of page correctly [duplicate]
...ts down with content and keep sticking to bottom.
JS fiddle working Demo: http://jsfiddle.net/3L3h64qo/2/
Css
html{
position:relative;
min-height: 100%;
}
/*Normalize html and body elements,this style is just good to have*/
html,body{
margin:0;
padding:0;
}
.pageContentWrapper{
margin-...
How exactly to use Notification.Builder
...to the Support Package so we can use this to support API level v4 and up:
http://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html
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Using jQuery to test if an input has focus
... cares there is a much better way to capture focus now, $(foo).focus(...)
http://api.jquery.com/focus/
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How to specify jackson to only use fields - preferably globally
...e sure you have the values set to what works with your program.
Credit to https://stackoverflow.com/a/13408807 for helping me find out about @JacksonAnnotationsInside
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jQuery How to Get Element's Margin and Padding?
... to integers (or parseFloat(), for where fractions of pixels make sense).
http://jsfiddle.net/BXnXJ/
$(document).ready(function () {
var $h1 = $('h1');
console.log($h1);
$h1.after($('<div>Padding-top: ' + parseInt($h1.css('padding-top')) + '</div>'));
$h1.after($('&...
Cannot obtain value of local or argument as it is not available at this instruction pointer, possibl
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http://www.guntucomputerhacks.blogspot.com.au/2014/07/cannot-obtain-value-of-local-or.html
This worked for me in visual studio 2013.
All you have to do is..
Right mouse click on the project that you can't debug.
Go to pro...
Convert object string to JSON
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Use simple code in the link below :
http://msdn.microsoft.com/es-es/library/ie/cc836466%28v=vs.94%29.aspx
var jsontext = '{"firstname":"Jesper","surname":"Aaberg","phone":["555-0100","555-0120"]}';
var contact = JSON.parse(jsontext);
and reverse
var str = J...
Javascript “this” pointer within nested function
...= new mySecondObject();
secondObject.getName();
you can try it out here:
http://jsfiddle.net/kSTBy/
What's happening in your function is "doSomeEffects()", is being called explicitly, this means context or the "this" of the function is the window. if "doSomeEffects" was a prototype method e.g. t...