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Display back button on action bar
...display a Back button on the Action bar to move previous page/activity or to the main page (first opening).
And I can not do it.
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When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
...the differences between DFS and BFS, but I'm interested to know when it's more practical to use one over the other?
16 Ans...
Why should you remove unnecessary C# using directives?
For example, I rarely need:
14 Answers
14
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Handling applicationDidBecomeActive - “How can a view controller respond to the app becoming Active?
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Any class in your application can become an "observer" for different notifications in the application. When you create (or load) your view controller, you'll want to register it as an observer for the UIApplicationDidBecomeActiveNotification and specify which method that you want ...
Maximum request length exceeded.
I am getting the error Maximum request length exceeded when I am trying to upload a video in my site.
14 Answers
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Markdown: continue numbered list
...er that the code block belongs to the list item 2. Otherwise, it's just a normal paragraph, and will end the list.
– Macmade
Aug 6 '13 at 19:53
48
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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
Digital camera photos are often saved as JPEG with an EXIF "orientation" tag. To display correctly, images need to be rotated/mirrored depending on which orientation is set, but browsers ignore this information rendering the image. Even in large commercial web apps, support for EXIF orientation can ...
Ignoring an already checked-in directory's contents?
I have a git repository that's used only to hold graphics and sound files used in several projects. They are all in one directory without sub-directories. Now I just created a script to copy these assets over from another, structured directory, with several levels of sub-directories.
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git: Show index diff in commit message as comment
When git commit open the message editor is shows a brief status, something like this:
5 Answers
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Visual Studio keyboard shortcut to automatically add the needed 'using' statement
What is the keyboard shortcut to expand the little red line that gives you the menu where you can choose to have the necessary using statement added to the top of the file?
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