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How to search for a string in text files?
.... However, this code always returns True for some reason. Can anyone see what is wrong?
12 Answers
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How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out af
...e collector code, to understand better why this exception is thrown and on what could be the possible causes. I even found a possible root cause during experimentation.
The root of the problem is at the point a device "Goes to Sleep" for a while - this means that the OS has decided to lower the bat...
Difference between fprintf, printf and sprintf?
...har const* fmt, ...) __attribute__ ((format(printf,2,3)));
char const* what() const throw() { return msg_; }
char msg_[0x800];
};
exception_fmt::exception_fmt(char const* fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vsnprintf(msg_, sizeof msg_, fmt, ap);
va_end(ap);
}
int mai...
How to checkout in Git by date?
... you want only your history and not versions brought in by a merge. That's what you usually want.
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@ variables in Ruby on Rails
What's the difference between @title and title ? Since both of them can be variable names. Also, how do I decide which kind of variable I should use? With @ or not?
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How to load json into my angular.js ng-model?
I have what I think is probably a very obvious question, but I couldn't find an answer anywhere.
3 Answers
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SQL - Update multiple records in one query
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Yee, that's fine but what when I wolud like to update 16 records in one query? I sholud use JOIN x 16 ?
– user3022527
Nov 27 '13 at 23:39
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How to quickly and conveniently create a one element arraylist [duplicate]
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that's EXACTLY what i was looking for. thank you! i have no idea why this is in Arrays and not List, or Collections or whatever.
– David T.
Dec 3 '13 at 18:45
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Safe (bounds-checked) array lookup in Swift, through optional bindings?
...t much bigger than [, and makes it clear that the behavior may differ from what other developers may expect out of the Swift subscript operator. Thank you!
– Craig Otis
Aug 15 '14 at 17:27
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Two way sync with rsync
...cis.upenn.edu/~bcpierce/unison/
Syntax:
unison dirA/ dirB/
Unison asks what to do when files are different, but you can automate the process by using the following which accepts default (nonconflicting) options:
unison -auto dirA/ dirB/
unison -batch dirA/ dirB/ asks no questions at all, and w...