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How to revert (Roll Back) a checkin in TFS 2010
... installed).
The other option is using the TFS 2010 version control command-line application:
tf.exe rollback
I have information about both approaches on my blog post.
For Team Foundation Server 2012, 2013, or Visual Studio Online, rollback is now built-in directly to Source Control Explorer ...
How do I concatenate strings in Swift?
...hange its value once you have set it. You can still add it to other things and create new variables though.
var creates a variable. (sort of like NSMutableString) so you can change the value of it. But this has been answered several times on Stack Overflow, (see difference between let and var).
No...
How do I remove lines between ListViews on Android?
...istView().setDivider(null);
getListView().setDividerHeight(0);
developer.android.com # ListView
Or, if you want to do it in XML:
android:divider="@null"
android:dividerHeight="0dp"
share
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impr...
'python' is not recognized as an internal or external command [duplicate]
So I have recently installed Python Version 2.7.5 and I have made a little loop thing with it but the problem is, when I go to cmd and type python testloop.py I get the error:
...
How to list files in an android directory?
..., the permissions must be given in the manifest file.
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
Try this:
String path = Environment.getExternalStorageDirectory().toString()+"/Pictures";
Log.d("Files", "Path: " + path);
File directory = new File(path);
File...
Ruby sleep or delay less than a second?
... per second, but I need to wait 1/24th of a second between sending the commands. What is the best way to sleep for less than a second?
...
To switch from vertical split to horizontal split fast in Vim
...an you switch your current windows from horizontal split to vertical split and vice versa in Vim?
8 Answers
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How to stop Eclipse formatter from placing all enums on one line
...jans worked fine for normal enums, but not for enums with arguments. To expand on his answer a bit, here's the settings that provided the most sensible formatting for me in Eclipse Juno:
Window > Preferences > Java > Code Style > Formatter
Click Edit
Select the Line Wrapping tab
Select...
Dismissing a Presented View Controller
...sage on to the presenting view controller. If you want to do anything over and above just dismissing the VC, you will need to know this, and you need to treat it much the same way as a delegate method - as that's pretty much what it is, a baked-in somewhat inflexible delegate method.
Perhaps they'...
Android Lint contentDescription warning
... Missing contentDescription attribute on image" for imageview. while using android lint
11 Answers
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