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C/C++ line number
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Why was I voted down on this and why did mmyers edit my post?
– Sanctus2099
May 17 '10 at 19:06
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Regular expression for matching latitude/longitude coordinates?
... This was a really nice regex! But is it possible to shorten it down a little? :) If it can't, it's okey but shorten code are always welcome :)
– Airikr
Oct 9 '15 at 14:23
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Database: To delete or not to delete records
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If you are concerned about "dormant" records slowing down your database access, you may want to move those rows into another table acting as an "archive" table.
share
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Custom attributes - Yea or nay?
... someone should make this a jquery plugin
– SeanDowney
Sep 23 '09 at 18:15
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Comments shoul...
How to check if a number is a power of 2
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on gcc this compiles down to a single gcc builtin called __builtin_popcount. Unfortunately, one family of processors doesn't yet have a single assembly instruction to do this (x86), so instead it's the fastest method for bit counting. On any ot...
Should Javadoc comments be added to the implementation?
...e extra sentence at the end of the 3 long paragraphs?? Instead, just write down the piece of your own comment and that's all. All the javadoc tools always show some kind of Specified by link which you can click to read the base class comment. There is no point in mixing them.
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/bin/sh: pushd: not found
...test1 and make test2 it gives the following:
prompt>make test1
before
/download/2011/03_mar
make: pushd: Command not found
make: *** [test1] Error 127
prompt>make test2
before
/download/2011/03_mar
/tmp /download/2011/03_mar
in /tmp
/tmp
/download/2011/03_mar
after
/download/2011/03_mar
promp...
What are database normal forms and can you give examples? [closed]
... You can also think of it this way - look at the third table down (the first with TeacherName in it). What's to stop me having "Mr Jones" in the first row, but then putting "Mr Bloggs" in the second row? I shouldn't be allowed to do that, because they've both got the ID of 332.
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Are there any smart cases of runtime code modification?
...this makes sense. In the end any classification is debatable. It all comes down to what exactly you include into the definition of program (or code).
– Mackie Messer
Apr 5 '11 at 0:25
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Convert NaN to 0 in javascript
...t realizing it's bogus.
The way NaN works is if something goes wrong way down in some sub-sub-sub-operation (producing a NaN at that lower level), the final result will also be NaN, which you'll immediately recognize as an error even if your error handling logic (throw/catch maybe?) isn't yet comp...