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What exactly is metaprogramming?
I was reading an article on TheServerSide on ployglot programming on the Java platform . Some comments in the article refer to metaprogramming as the ability to generate code (perhaps on the fly).
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Symbolic link to a hook in git
...roject folder (since git doesn't track changes in .git/hooks), somewhere I read that I can make a symbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every time someone changes it so I tried:
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Why should I use version control? [closed]
I was reading a blog where the writer said this
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What's the best manner of implementing a social activity stream? [closed]
...we only displayed events generated by a user's friends, and I believe we already had a map of the friends' userid->username in memory, so looking up the usernames didn't require a JOIN and were fast.
– heyman
Oct 7 '10 at 9:33
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How to search for occurrences of more than one space between words in a line
...refer not to rely on character case for such functionality, it's easier to read.
– AlexanderMP
Sep 21 '10 at 9:22
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How do I make JavaScript beep?
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The Audio is read once but not set at the beginning, use snd.currentTime = 0; to set the audio file to the beginning before calling play. Then, you can play the sound with the same instance.
– AxelH
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Default visibility for C# classes and members (fields, methods, etc.)?
...xplicit scope in your case since chances are high it will be translated or read by c# developers at some point. The code generation in vb.net does not do this for you, unfortunately.
– toddmo
Mar 11 '15 at 15:10
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Application auto build versioning
...te a local file that contained the last build number. Your Makefile would read the file contents into a variable, increment it, insert it in the version.go file instead of the date, and write the new build number back to the file.
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Why should I not wrap every block in “try”-“catch”?
...of the intervening frames is very useful. You generally need to log the thread identifier or some identifying context as well to correlate log lines. I used a Logger class similar to log4j.Logger that include the thread ID in every log line and emitted a warning in the destructor when an exception ...
jQuery’s .bind() vs. .on()
...ry's on() function does not introduce any new functionality that did not already exist, it is just an attempt to standardize event handling in jQuery (you no longer have to decide between live, bind, or delegate).
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