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What is the difference between public, private, and protected?

...ly. protected scope when you want to make your property/method visible in all classes that extend current class including the parent class. If you don't use any visibility modifier, the property / method will be public. More: (For comprehensive information) PHP Manual - Visibility ...
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Break a previous commit into multiple commits

...t recent commit, first: $ git reset HEAD~ Now commit the pieces individually in the usual way, producing as many commits as you need. B) Splitting a commit farther back This requires rebasing, that is, rewriting history. To find the correct commit, you have several choices: If it was three co...
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Get class list for element with jQuery

Is there a way in jQuery to loop through or assign to an array all of the classes that are assigned to an element? 17 Answe...
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What strategies and tools are useful for finding memory leaks in .NET?

... this as the answer because its what worked for me in the end, but I think all of the other answers are very useful. By the way, this tool is more commonly called SciTech's Mem Profiler! – Scott Langham Oct 9 '08 at 12:44 ...
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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?

...he misses on matice1 are not the problem because they are accessed sequentially. However for matice2 if a full column fits in L2 (i.e when you access matice2[0, 0], matice2[1, 0], matice2[2, 0] ... etc, nothing gets evicted) than there is no problem with cache misses with matice2 either. Now to go ...
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Downloading an entire S3 bucket?

...eleased their Command Line Tools, which work much like boto and can be installed using sudo easy_install awscli or sudo pip install awscli Once installed, you can then simply run: aws s3 sync s3://<source_bucket> <local_destination> For example: aws s3 sync s3://mybucket . ...
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How can I put strings in an array, split by new line?

...ength=8) Note that you have to use a double-quoted string, so \n is actually interpreted as a line-break. (See that manual page for more details.) share | improve this answer | ...
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How to convert a normal Git repository to a bare one?

...s inside the .git directory. But I don't know if any of the files are actually changed, so if that fails, you can just do git clone --bare /path/to/repo You'll probably need to do it in a different directory to avoid a name conflict, and then you can just move it back to where you want. And yo...
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Run a batch file with Windows task scheduler

... I don't believe you actually need the 'Start in (optional)' value - I am able to run a simple, self-contained .bat file without it. Thank for the clear steps though - very helpful for those looking for a simple walk through! – ...
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Best Practices: Salting & peppering passwords?

...e provable and make sense in order for it to be considered secure. Additionally, it has to be implementable in a maintainable way. The most secure system that can't be maintained is considered insecure (because if any part of that security breaks down, the entire system falls apart). And peppers fi...