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Ruby function to remove all white spaces?
What is the Ruby function to remove all white spaces? I'm looking for something kind of like PHP's trim() ?
23 Answers
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What is the best way to deal with the NSDateFormatter locale “feechur”?
...self init];
if (en_US_POSIX == nil) {
en_US_POSIX = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"];
}
[self setLocale:en_US_POSIX];
return self;
}
@end
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Git, How to reset origin/master to a commit?
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Agreed, had to do this today after accidentally merging the wrong branches together then pushing to origin. It works well, but it could be very disruptive if other people have been checking out the affected branches from origin. Use with caution.
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Should I use static_cast or reinterpret_cast when casting a void* to whatever
...ore type safety and just cast from A to B”.
However, this doesn’t actually describe the effect of a reinterpret_cast. Rather, reinterpret_cast has a number of meanings, for all of which holds that “the mapping performed by reinterpret_cast is implementation-defined.” [5.2.10.3]
But in the ...
Singleton pattern in nodejs - is it needed?
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This has basically to do with nodejs caching. Plain and simple.
https://nodejs.org/api/modules.html#modules_caching
(v 6.3.1)
Caching
Modules are cached after the first time they are loaded. This means
(among other things) tha...
How to remove gaps between subplots in matplotlib?
...s the subplots from stretching to an arbitrary aspect ratio and filling up all the empty space.
Normally, this would work:
import matplotlib.pyplot as plt
ax = [plt.subplot(2,2,i+1) for i in range(4)]
for a in ax:
a.set_xticklabels([])
a.set_yticklabels([])
plt.subplots_adjust(wspace=0,...
C++ blogs that you regularly follow? [closed]
What are all the C++ blogs that you follow?
51 Answers
51
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using statement with multiple variables [duplicate]
...}
Note that the IDE will also support this indentation, i.e. it intentionally won’t try to indent the second using statement.
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Cannot use Server.MapPath
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First of all your project needs to reference System.Web.dll and it will work
– ihebiheb
Jul 12 '16 at 14:38
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Get first and last date of current month with JavaScript or jQuery [duplicate]
...+1" and day "0" of the month to get the last day of the previous month, it all works per the spec; see developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Ed Staub
Oct 24 '15 at 3:31
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