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Clear form field after select for jQuery UI Autocomplete
...uld also use event.preventDefault().
select: function(event, ui){
var newTag = $(this).val();
$(this).val("");
$(this).parent().append("<span>" + newTag + "<a href=\"#\">[x]</a> </span>");
event.preventDefault();
}
...
How to return a result (startActivityForResult) from a TabHost Activity?
...to set result to the parent activity if present, like that:
Intent data = new Intent();
[...]
if (getParent() == null) {
setResult(Activity.RESULT_OK, data);
} else {
getParent().setResult(Activity.RESULT_OK, data);
}
finish();
I hope that will be helpful if someone looks for this proble...
How can I get the last 7 characters of a PHP string?
...
Use substr() with a negative number for the 2nd argument.
$newstring = substr($dynamicstring, -7);
From the php docs:
string substr ( string $string , int $start [, int $length ] )
If start is negative, the returned string will start at the start'th character from the end of string...
How is “int main(){(([](){})());}” valid C++?
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Inconsistent accessibility: property type is less accessible
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Android studio add external project to build.gradle
...settings.gradle file:
include ':module1'
project(':module1').projectDir = new File(settingsDir, '../Project B/Module 1')
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jQuery add image inside of div tag
...
Have you tried the following:
$('#theDiv').prepend('<img id="theImg" src="theImg.png" />')
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“cannot resolve symbol R” in Android Studio
In every instance in all of my classes where I reference R.id.something , the R is in red and it says "cannot resolve symbol R". Also every time there is R.layout.something it is underlined in red and says "cannot resolve method setContentView(?)". The project always builds fine. It is annoyin...
Checking if a folder exists (and creating folders) in Qt, C++
...rectory named "Folder" exists use:
QDir("Folder").exists();
To create a new folder named "MyFolder" use:
QDir().mkdir("MyFolder");
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VB.NET equivalent of C# property shorthand?
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