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how to customise input field width in bootstrap 3

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In Bootstrap 3, .form-control (the class you give your inputs) has a width of 100%, which allows you to wrap them into col-lg-X divs for arrangement. Example from the docs: <div class=”row”> <div class=”col-lg-2″> <input type=”text” class=”form-control” placeholder=”.col-lg-2″> </div> <div class=”col-lg-3″> <input type=”text” class=”form-control” placeholder=”.col-lg-3″> </div> <div class=”col-lg-4″> <input type=”text” class=”form-control” placeholder=”.col-lg-4″> </div> </div> See … Read more

Flutter dropdown text field

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UPDATED : Text form field with a dropdown var _currencies = [ “Food”, “Transport”, “Personal”, “Shopping”, “Medical”, “Rent”, “Movie”, “Salary” ]; FormField<String>( builder: (FormFieldState<String> state) { return InputDecorator( decoration: InputDecoration( labelStyle: textStyle, errorStyle: TextStyle(color: Colors.redAccent, fontSize: 16.0), hintText: ‘Please select expense’, border: OutlineInputBorder(borderRadius: BorderRadius.circular(5.0))), isEmpty: _currentSelectedValue == ”, child: DropdownButtonHideUnderline( child: DropdownButton<String>( value: _currentSelectedValue, isDense: … Read more

What are the file/group/record/unit separator control characters and their usage?

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Lammert Bies explains both their usage and the history behind. 28 – FS – File separator The file separator FS is an interesting control code, as it gives us insight in the way that computer technology was organized in the sixties. We are now used to random access media like RAM and magnetic disks, but … Read more

How to determine encoding table of a text file

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If you’re on Linux, try file -i filename.txt. $ file -i vol34.tex vol34.tex: text/x-tex; charset=us-ascii For reference, here is my environment: $ which file /usr/bin/file $ file –version file-5.09 magic file from /etc/magic:/usr/share/misc/magic Some file versions (e.g. file-5.04 on OS X/macOS) have slightly different command-line switches: $ file -I vol34.tex vol34.tex: text/x-tex; charset=us-ascii $ file … Read more

Text-overflow CSS truncation

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Works here: http://jsfiddle.net/TReRs/4/ .overme { width: 300px; overflow:hidden; white-space:nowrap; text-overflow: ellipsis; color: red; } <div class=”overme”> how much wood can a woodchuck chuck if a woodchuck could chuck wood? </div> Trailing dots/ellipsis are colored in red using that basic CSS.

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