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Generic htaccess redirect www to non-www
...www.example.com to example.com . The following htaccess code makes this happen:
24 Answers
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getting the screen density programmatically in android?
...ources().getDisplayMetrics();
Though Android doesn't use a direct pixel mapping, it uses a handful of quantized Density Independent Pixel values then scales to the actual screen size. So the metrics.densityDpi property will be one of the DENSITY_xxx constants (120, 160, 213, 240, 320, 480 or 640 d...
IIS AppPoolIdentity and file system write access permissions
... I've been researching and getting nowhere with. Any help would be greatly appreciated.
4 Answers
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What is the Difference Between Mercurial and Git?
...you can move these bookmarks around when you push/pull..
I use Linux, but apparently TortoiseHg is faster and better than the Git equivalent on Windows (due to better usage of the poor Windows filesystem). Both http://github.com and http://bitbucket.org provide online hosting, the service at Bitbuc...
Android: remove notification from notification bar
I have created an application and with an event I manage to add notification in android notification bar. Now I need sample how to remove that notification from notification bar on an event ??
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Xcode 4 - build output directory
...DerivedData/ folder, simple enough. Except that the subfolders seem to be AppName-asdflkjqwergoobledygook. Since I'm building from a script, I'd like to actually find the build (so I can package it and send via TestFlight :) How do I determine which of the many MyAppName-xxxx-s is the right one? ...
Warning :-Presenting view controllers on detached view controllers is discouraged
In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image.
Also I am not using a Storyboard or nib.
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kill -3 to get java thread dump
... It's worth noting that jstack requires the JDK. If you're running apps on a server that only has the JRE installed, you'll need to find another means for thread dumping.
– jeffkempf
Nov 27 '17 at 15:30
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Does C# have an equivalent to JavaScript's encodeURIComponent()?
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I should've been more specific: This is for a windows app, the only items available in System.Web are: AspNetHostingPermission, AspNetHostingPermissionAttribute, and AspNetHostingPermissionLevel.
– travis
Sep 17 '08 at 19:15
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Storing JSON in database vs. having a new column for each key
...ast consider if a relational database is the right choice.
That said, few applications are perfectly relational or document-oriented. Most applications have some mix of both. Here are some examples where I personally have found JSON useful in a relational database:
When storing email addresses an...