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Why is Swift compile time so slow?
...) as NSDictionary
made the compilation go from 10/15 seconds (maybe even more) down to a single second... amazing.
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Creating rounded corners using CSS [closed]
...ent solutions for different requirements. The fancier the requirement, the more sewer-like the solution.
– Carl Camera
Sep 18 '08 at 20:32
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Scala: write string to file in one statement
...er the comment above, while this is a one liner, it is unsafe. If you want more safety while having more options around location and/or buffering the input, see the answer I just posted on a similar thread: stackoverflow.com/a/34277491/501113
– chaotic3quilibrium
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
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Edit: This is a more complete version that shows more differences between [ (aka test) and [[.
The following table shows that whether a variable is quoted or not, whether you use single or double brackets and whether the variable contains o...
When is “Try” supposed to be used in C# method names?
...l and that failure is not particularly notable, then using this pattern is more idiomatic than a try/catch
– Adam Robinson
Jun 20 '13 at 12:06
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How does StartCoroutine / yield return pattern really work in Unity?
...calculates the next value in the sequence (returning false if there are no more values), and Current retrieves the value it calculated.
Ordinarily, if you wanted to implement an interface, you’d have to write a class, implement the members, and so on. Iterator blocks are a convenient way of i...
In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
...in IE 8... IE 9, FireFox, and Chrome work correctly. Here's a good link to more symbols: danshort.com/HTMLentities/index.php?w=dingb
– Nathan Prather
Aug 26 '12 at 15:25
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WAMP/XAMPP is responding very slow over localhost
...Pro user you are entitled to have downgrade rights to Windows 7. Read here more about this. For me that was the only solution that really did the job properly.
Good luck!
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PHP array_filter with arguments
...r($matches);
As a sidenote, you can now replace LowerThanFilter with a more generic NumericComparisonFilter with methods like isLower, isGreater, isEqual etc. Just a thought — and a demo...
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Using sed to mass rename files
...e from util-linux-ng, such as RHEL:
rename 0000 000 F0000*
That's a lot more understandable than the equivalent sed command.
But as for understanding the sed command, the sed manpage is helpful. If
you run man sed and search for & (using the / command to search),
you'll find it's a special c...