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How to develop or migrate apps for iPhone 5 screen resolution?
The new iPhone 5 display has a new aspect ratio and a new resolution (640 x 1136 pixels).
30 Answers
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Will the base class constructor be automatically called?
...his by printing out the age of the customer after construction (link to ideone with a demo).
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Where does PHP's error log reside in XAMPP?
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For any one searching for the php log file in XAMPP for Ubuntu, its:
/opt/lampp/logs/php_error_log
Most probably it will be having a big size (mine was about 350 mbs) and it slowed down my text editor after opening. If you do not ...
How do I watch a file for changes?
... exactly what you want (if you exchange the path of the directory with the one of the file you want to watch).
Otherwise, polling will probably be the only really platform-independent option.
Note: I haven't tried any of these solutions.
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How to get the current branch name in Git?
...e with Notepad++ and Netbeans. Just git bash (and Probobly Vim) and I mentioned that. I'm tring to work with other Ide's and text editors that arent command line.
– mike628
Jun 5 '11 at 20:30
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Remove tracking branches no longer on remote
...y to edit the list before deleting branches, you could do the following in one line:
git branch --merged >/tmp/merged-branches && \
vi /tmp/merged-branches && xargs git branch -d </tmp/merged-branches
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How can I calculate the number of lines changed between two commits in git?
...ctually introduce changes), as well as the pretty output options (--pretty=oneline, short, medium, full...).
Here's a one-liner to get total changes instead of per-commit changes from git log (change the commit selection options as desired - this is commits by you, from commit1 to commit2):
git lo...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...den exit from his chair to do a quick ten pushups. He explained this last one as "Compiler found error in code. This is punishment".
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edited May 24 '10 at 20:05
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Pass array to ajax request in $.ajax() [duplicate]
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yes...that worked..thanks..one more thing can be done ...that is initialize info = {}; then data: info,
– Poonam Bhatt
Jan 18 '12 at 4:45
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SQL JOIN vs IN performance?
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That's rather hard to say - in order to really find out which one works better, you'd need to actually profile the execution times.
As a general rule of thumb, I think if you have indices on your foreign key columns, and if you're using only (or mostly) INNER JOIN conditions, then the ...