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Reverting single file in SVN to a particular revision
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If you just want the old file in your working copy:
svn up -r 147 myfile.py
If you want to rollback, see this "How to return to an older version of our code in subversion?".
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How to define custom exception class in Java, the easiest way?
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No, you don't "inherit" non-default constructors, you need to define the one taking a String in your class. Typically you use super(message) in your constructor to invoke your parent constructor. For example, like this:
public class MyException extends Exception {
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ContractFilter mismatch at the EndpointDispatcher exception
I have the following scenario that I'm trying to test for:
26 Answers
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Can't connect to local MySQL server through socket '/tmp/mysql.sock
...connect to a local MySQL server during my test suite, it
fails with the error:
32 Answers
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How to create UILabel programmatically using Swift?
...ed Dec 29 '18 at 12:25
Yannick Loriot
6,76522 gold badges2929 silver badges5252 bronze badges
answered Jun 6 '14 at 12:29
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Adding external library in Android studio
...id application (I use Android Studio, the instructions provided by lib author for Eclipse didn't work for Android Studio).
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How to make gradient background in android
...nt background where the gradient is in the top half and there's a solid color in the bottom half, like in this image below:
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How to get the CPU Usage in C#?
I want to get the overall total CPU usage for an application in C#. I've found many ways to dig into the properties of processes, but I only want the CPU usage of the processes, and the total CPU like you get in the TaskManager.
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T-SQL: Selecting rows to delete via joins
... ON b.Bid = a.Bid
AND [my filter condition]
should work
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How to create directory automatically on SD card
...o.FileNotFoundException
However, when I put the path as "/sdcard/" it works.
15 Answers
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