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What is the best way to unit test Objective-C code?
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When I started iOS stuff about a year ago I found that OCUnit had (for me) a serious drawback - I could not run it on the simulator or device. It may have changed since then - I haven't checked, but I've been using GHUnit simply bec...
Sorting multiple keys with Unix sort
... the end of line (which is potentially unique).
-k, --key=POS1[,POS2] start a key at POS1 (origin 1), end it at POS2
(default end of line)
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How can I list all commits that changed a specific file?
...ich has changed a specific part of a file. You can get this by passing the starting line and the ending line number.
The result returned would be the list of commits that modified this particular part. The command goes like:
git log --pretty=short -u -L <upperLimit>,<lowerLimit>:<pa...
The import android.support cannot be resolved
...d only after adding an external project which also uses the support lib it started happening. Why is that? Why didn't I have to add the v4 support lib before I added an external project?
– user2278484
Jan 31 '14 at 16:47
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Volley Android Networking Library
...2) I see multiple branches here and no documentation on which branch is to start with. Which branch should I use to start with?
The instructions from the Google I|O presentation were to just clone the git repo, which would pull from the master branch by default.
3) How to integrate this librar...
How to do a non-greedy match in grep?
...se egrep you can use the .*? pattern to achieve the same result. egrep -o 'start.*?end' text.html
– SaltyNuts
Feb 21 '14 at 16:05
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Android - Camera preview is sideways
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This issue appeared to start out as a bug with certain hardware see here but can be overcome by using the call to mCamera.setDisplayOrientation(degrees) available in API 8. So this is how I implement it:
public void surfaceChanged(SurfaceHolder ho...
grep, but only certain file extensions
... \ just in case you have a directory with asterisks in the filenames)
./: Start at current directory.
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Can you create nested WITH clauses for Common Table Expressions?
...th the exception of what one entry that has multiple processes between the start and end. I needed this in the context of other single line processes.
I used a select with an inner join as my select statement within the Nth cte. The second cte I needed to extract the start date on X and end date on...
Cannot open backup device. Operating System error 5
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Yeah I just scored this one.
Look in Windows Services. Start > Administration > Services
Find the Service in the list called: SQL Server (MSSQLSERVER) look for the "Log On As" column (need to add it if it doesn't exist in the list).
This is the account you need to give pe...