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Bootstrap 3 and 4 .container-fluid with grid adding unwanted padding
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That's only possible via an extra class... I've defined a class named remove-padding which just has a .remove-padding {padding-left: 0; padding-right: 0; margin-left: 0; margin-right: 0} As far as I know, there is no predefined class to remove the defau...
Append text to input field
...are two options. Ayman's approach is the most simple, but I would add one extra note to it. You should really cache jQuery selections, there is no reason to call $("#input-field-id") twice:
var input = $( "#input-field-id" );
input.val( input.val() + "more text" );
The other option, .val() can ...
Correct way to quit a Qt program?
...ose your application from main() you can use this code
int main(int argc, char *argv[]){
QApplication app(argc, argv);
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if(!QSslSocket::supportsSsl()) return app.exit(0);
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return app.exec();
}
The program will terminated if OpenSSL is not installed
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SQL Server Output Clause into a scalar variable
...ECT @someInt = ID FROM @ID". I wanted to know if its possible to skip that extra step (and intermediary table variable) if all I need is the resulting int.
– Benoittr
Apr 5 '11 at 21:33
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Difference between “read commited” and “repeatable read”
...es not block concurrent updates. However, that benefit comes with a price: extra server resource consumption.
Supplemental reads:
Isolation Levels in the Database Engine
Concurrency Effects
Choosing Row Versioning-based Isolation Levels
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How to write a large buffer into a binary file in C++, fast?
...stream("file.binary", std::ios::out | std::ios::binary);
myfile.write((char*)&data[0], bytes);
myfile.close();
auto endTime = std::chrono::high_resolution_clock::now();
return std::chrono::duration_cast<std::chrono::milliseconds>(endTime - startTime).count();
}
long long ...
In Vim/Vi, how do you move the cursor to the end of the previous word?
...you'll go to the end of the previous, while be you need to be on the first char of the initial word.
– TankorSmash
Dec 4 '13 at 4:06
14
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Set cursor position on contentEditable
...eateTextNode('\u0002')); is a reasonable replacement we think. for the — char. Thanks for the code
– twobob
Feb 29 '16 at 17:07
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...n.
You can of course wrap this in a function if you don't want to put the extra code on the client side. You also need a loop for the very rare race condition in that thinking.
There's an example of this in the documentation: http://www.postgresql.org/docs/9.3/static/plpgsql-control-structures.ht...
How to add manifest permission to an application?
...Backup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@android:style/Theme.Black.NoTitleBar" >
<activity
android:name="com.photoeffect.MainActivity"
android:label="@string/app_name" >
<intent-filter>
...