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Set focus on textbox in WPF
... was using a grid rather than a StackPanel.
I finally found this example:
http://spin.atomicobject.com/2013/03/06/xaml-wpf-textbox-focus/
and modified it to this:
In the 'Resources' section:
<Style x:Key="FocusTextBox" TargetType="Grid">
<Style.Triggers>
<D...
Print number of keys in Redis
...it's easier to parse.
Downside: if a key has expired it may still count.
http://redis.io/commands/dbsize
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
..."v/" so a full URL would become: <iframe width='1080' height='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe>
– backwardm
Aug 5 '15 at 20:28
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I can't install python-ldap
... an answer for windows then, I used this link mentioned in the comments:
http://www.lfd.uci.edu/~gohlke/pythonlibs/#python-ldap
placed that wheel (whl file) into my reviewboard install directory
Then, executed the following commands
easy_install pip
pip install python_ldap-2.4.20-cp27-none_win...
Insert space before capital letters
...>
$('#x').text( $('#x').text().replace(/([a-z])([A-Z])/g, "$1 $2") );
http://jsfiddle.net/uXy64/
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Is there a way to make a DIV unselectable?
...t: none;
}
We got the suggestion for adding the webkit-touch entry from:
http://phonegap-tips.com/articles/essential-phonegap-css-webkit-touch-callout.html
2015 Apr: Just updating my own answer with a variation that may come in handy. If you need to make the DIV selectable/unselectable on the fly...
How can I grep for a string that begins with a dash/hyphen?
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The dash is a special character in Bash as noted at http://tldp.org/LDP/abs/html/special-chars.html#DASHREF. So escaping this once just gets you past Bash, but Grep still has it's own meaning to dashes (by providing options).
So you really need to escape it twice (if you pref...
How can I trim beginning and ending double quotes from a string?
...("^\"|\"$", "");
To learn more about regular expressions, have al ook at http://regular-expression.info.
That said, this smells a bit like that you're trying to invent a CSV parser. If so, I'd suggest to look around for existing libraries, such as OpenCSV.
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?
...pe the following in your Mac OS X terminal:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
After that, usage of Homebrew is brew install <package>.
One of the prerequisites for Homebrew are the XCode command line tools.
Install XCode from ...
How do I use PHP to get the current year?
...
http://us2.php.net/date
echo date('Y');
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