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Set value to null in WPF binding
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I am using .NET 3.5 SP1 so it's very simple:
<TextBox Text="{Binding Price, TargetNullValue=''}"/>
Which stands for (thanks Gregor for your comment):
<TextBox Text="{Binding Price, TargetNullValue={x:Static sys:String.Empty}}"/>...
Example of multipart/form-data
...milar, but more in-depth answer at: https://stackoverflow.com/a/28380690/895245
To see exactly what is happening, use nc -l or an ECHO server and an user agent like a browser or cURL.
Save the form to an .html file:
<form action="http://localhost:8000" method="post" enctype="multipart/form-dat...
Bash script to set up a temporary SSH tunnel
...master and -S for socket) as follows:
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Master running (pid=3517)
$ ssh -S my-ctrl-socket -O exit jm@sampledomain.com
Exit request sent.
Note that my-ctrl-socket will ...
Matplotlib - global legend and title aside subplots
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orbeckstorbeckst
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django urls without a trailing slash do not redirect
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JiaaroJiaaro
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Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
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answered Jun 7 '12 at 12:35
Michael LaffargueMichael Laffargue
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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
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5 Answers
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NameError: global name 'xrange' is not defined in Python 3
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591
You are trying to run a Python 2 codebase with Python 3. xrange() was renamed to range() in Py...
Why does PHP 5.2+ disallow abstract static class methods?
After enabling strict warnings in PHP 5.2, I saw a load of strict standards warnings from a project that was originally written without strict warnings:
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