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Keep ignored files out of git status
...ache. This removes everything from the index.
git rm -r --cached .
Add all files again:
git add .
Commit:
git commit -m ".gitignore was fixed."
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Check if UIColor is dark or bright?
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This extension works with greyscale colors. However, if you are creating all your colors with the RGB initializer and not using the built in colors such as UIColor.black and UIColor.white, then possibly you can remove the additional checks.
extension UIColor {
// Check if the color is light ...
“Instantiating” a List in Java? [duplicate]
...ArrayList is a concrete class that happens to implement this interface and all of the methods in it.
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Case-insensitive search
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Yeah, use .match, rather than .search. The result from the .match call will return the actual string that was matched itself, but it can still be used as a boolean value.
var string = "Stackoverflow is the BEST";
var result = string.match(/best/i);
// result == 'BEST';
if (result){
ale...
Convert UTC Epoch to local date
...w (now being in UTC also). So, whenever you create a date object, it is really in UTC behind the scenes. 2. To display that date, you can display it as the locale setting (toLocaleString(), or, in UTC (toUTCString()). you don't need to convert anything yourself. Construct with utc millisec, all go...
Can I prevent text in a div block from overflowing?
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If you want the overflowing text in the div to automatically newline instead of being hidden or making a scrollbar, use the
word-wrap: break-word
property.
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(13: Permission denied) while connecting to upstream:[nginx]
...sue:
sudo cat /var/log/audit/audit.log | grep nginx | grep denied | audit2allow -M mynginx
sudo semodule -i mynginx.pp
References:
http://blog.frag-gustav.de/2013/07/21/nginx-selinux-me-mad/
https://wiki.gentoo.org/wiki/SELinux/Tutorials/Where_to_find_SELinux_permission_denial_details
http://w...
Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys
...that I can configure Visual Studio 2008 to understand CamelCase? Specifically, I'd like to be able to get Ctrl + right or left cursor to take me to a subsection of a variable or type name.
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grid controls for ASP.NET MVC? [closed]
...e some JQuery here and there for some niceties like pagination and that is all we really need.
If you need something a little more fully featured you could check out ExtJs grids here.
Also MvcContrib has a grid implementation that you could check out - try here. Or more specifically here.
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Load dimension value from res/values/dimension.xml from source code
...e based on the current DisplayMetrics associated with the resources." when all they want to say is that they convert to pixels.
– Trilarion
Dec 12 '15 at 22:31
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