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How to use split?
...ar substr = str.split(' -- ');
// substr[0] contains "something"
// substr[1] contains "something_else"
If this value is in some field you could also do:
tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0])));
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IntelliJ IDEA jump from interface to implementing class in Java
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edited Aug 31 '17 at 14:16
Jan de Vos
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Adding local .aar files to Gradle build using “flatDirs” is not working
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15 Answers
15
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How to create a drop-down list?
...ay to do it is:
Preview:
XML:
<Spinner
android:id="@+id/spinner1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:drawable/btn_dropdown"
android:spinnerMode="dropdown"/>
Java:
//get the spinner from the xml.
Spin...
Convert UTF-8 encoded NSData to NSString
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1160
If the data is not null-terminated, you should use -initWithData:encoding:
NSString* newStr =...
Is it possible to adjust x,y position for titleLabel of UIButton?
...ntentVerticalAlignment:UIControlContentVerticalAlignmentTop];
//move text 10 pixels down and right
[button setTitleEdgeInsets:UIEdgeInsetsMake(10.0f, 10.0f, 0.0f, 0.0f)];
And in Swift
//make the buttons content appear in the top-left
button.contentHorizontalAlignment = .Left
button.contentVertic...
Spring 3 MVC accessing HttpRequest from controller
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185
Spring MVC will give you the HttpRequest if you just add it to your controller method signatur...
How to do math in a Django template?
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156
You can use the add filter:
{{ object.article.rating_score|add:"-100" }}
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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
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16 Answers
16
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