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Comparing Haskell's Snap and Yesod web frameworks
...more detailed comparison of the big three Haskell web frameworks check out my recent blog post. For a rougher (but possibly more useful) comparison using some broader generalizations, see my Haskell Web Framework Comparison Matrix
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How to iterate over the files of a certain directory, in Java? [duplicate]
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If you have the directory name in myDirectoryPath,
import java.io.File;
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File dir = new File(myDirectoryPath);
File[] directoryListing = dir.listFiles();
if (directoryListing != null) {
for (File child : directoryListing) {
// Do something...
IntelliJ shortcut to show a popup of methods in a class that can be searched
...By default, most of distribution uses Ctrl+F12.
Some OS distribution (in my case Xubuntu) which uses Xcfe, overrides Ctrl+F12 to "Workspace 12" switch.
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How to use java.net.URLConnection to fire and handle HTTP requests?
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setDoOutPut true was my issue which set my GET to a POST. Thanks
– Patrick Kafka
Dec 21 '11 at 21:32
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Update multiple columns in SQL
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Works on MySQL.
– João Farias
Dec 16 '16 at 19:44
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Merging: Hg/Git vs. SVN
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I do not use Subversion myself, but from the release notes for Subversion 1.5: Merge tracking (foundational) it looks like there are the following differences from how merge tracking work in full-DAG version control systems like Git or Mercurial.
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iphone - how can i get the height and width of uiimage
...e, don't work well when rotating device.
Try:
CGRect imageContent = self.myUIImage.bounds;
CGFloat imageWidth = imageContent.size.width;
CGFloat imageHeight = imageContent.size.height;
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SplitView like Facebook app on iPhone
... no one listed this wonderful class... SWRevealController.
I use it with my project apps all the time. It's Easy to use and heavily documented... There are also a few examples John gives to the user to understand how it works or if you'd like to derive your project from... Hope this helps
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Change default primary key in Eloquent
...(uppercase letter K) and won't work otherwise.
– Jeremy Harris
Feb 7 '14 at 20:07
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Android - Activity vs FragmentActivity? [duplicate]
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@A--C - I've edited my answer - you are correct that API 11+ devices can use native Fragments and the normal Activity class.
– ianhanniballake
Mar 10 '13 at 3:36
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