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Difference between declaring variables before or in loop?
...irst thought is that it's going to be "noise", it might lean one by just a bit. This effort seems purely academic to me though (for most real life applications).. I'd love to see a result anyway ;) Anyone agree?
– javatarz
May 14 '13 at 9:46
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Regular expression for a string containing one word but not another
....*selector=size.*$
^.*selector=size.*$ should be clear enough. The first bit, (?!.*details.cfm) is a negative look-ahead: before matching the string it checks the string does not contain "details.cfm" (with any number of characters before it).
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What's the point of const pointers?
...accidentally re-assign an argument value inside the function, the compiler bites me.
I rarely reuse variables, it’s cleaner to create new variables to hold new values, so essentially all my variable declarations are const (except for some cases such as loop variables where const would prevent the...
How do I commit case-sensitive only filename changes in Git?
...at file
Now rename whatever.ext to file.ext
Stage that file again
It's a bit tedious, but if you only need to do it to a few files it's pretty quick
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HTML in string resource?
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It seems a bit over-engineered, why not saving it in html instead of json?
– Misca
Feb 27 at 9:45
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
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I also wondered that long time ago. I searched a bit in my history and I think that this post: http://lists.mysql.com/internals/34919 represents the semi-official position of MySQL (before Oracle's intervention ;))
In short:
this limitation stems only from the
way...
How to calculate an angle from three points? [closed]
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I'm a bit confused how to actually implement this as you're treating P1 etc as individual values rather than (x,y)
– Dominic
Feb 22 '17 at 10:58
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How to detect UI thread on Android?
....getMainLooper().getThread() == Thread.currentThread()
but it could be a bit more readable and easier to remember.
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What is the difference between C, C99, ANSI C and GNU C?
... this late stage, but why not
wait a few months and make sure you get it 100% right, rather than needing to
almost immediately write a 3rd edition or be obsolete?
We thought it would be nice to mark the 10th anniversary
of the first edition.
More seriously, we started work las...
How can I launch multiple instances of MonoDevelop on the Mac?
... seconds of work each week. A fair trade for the convenience, methinks.
A bit hacky, but it's worked well for me.
And all the cool kids are doing it.
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