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How can I put strings in an array, split by new line?
...indows separator is tested first.
– AndresRohrAtlasInformatik
Feb 14 at 10:56
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Null check in an enhanced for loop
...
I don't think I'd actually do that though - I'd usually use your second form. In particular, the "or throw ex" is important - if it really shouldn't be null, you should definitely throw an exception. You know that something has gone wrong, but you don't know the extent of the damage. Abort early....
Why cast unused return values to void?
... &&y || z);
static_cast<volatile void>( m | n + fn());
All forms are valid. I usually make it shorter as:
//suppressing expressions
(void)(unusedVar);
(void)(fn());
(void)(x &&y || z);
Its also okay.
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Regular expression to match standard 10 digit phone number
...expression for a standard US type phone number that supports the following formats:
20 Answers
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jQuery Ajax error handling, show custom exception messages
...ject that can handle single or multiple errors, quite good for server-side form validation.
– AlexCode
Jul 19 '11 at 19:28
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Why is sed not recognizing \t as a tab?
...nual/html_node/ANSI_002dC-Quoting.html#ANSI_002dC-Quoting
Words of the form $'string' are treated specially. The word expands
to string, with backslash-escaped characters replaced as specified by
the ANSI C standard. Backslash escape sequences, if present, are
decoded...
The expanded ...
On - window.location.hash - Change?
...n worry about hashchange support, however you DO need to do some magic, in form of a somewhat lesser known jQuery feature jQuery special events.
With this feature you essentially get to run some setup code for any event, the first time somebody attempts to use the event in any way (such as binding ...
Double Iteration in List Comprehension
...as always bugged be about python. This syntax is so backwards. The general form of x for x in y always has the variable directly after the for, feeds to the expression to the left of the for. As soon as you do a double comprehension, your most recently iterated variable is suddenly so "far". It's aw...
How can one use multi threading in PHP applications
...sh
12:00:11pm: A -finish
12:00:16pm: C -finish
Second Run
12:01:36pm: A -start -sleeps 6
12:01:36pm: B -start -sleeps 1
12:01:36pm: C -start -sleeps 2
12:01:36pm: D -start -sleeps 1
12:01:37pm: B -finish
12:01:37pm: D -finish
12:01:38pm: C -finish
12:...
Verifying signed git commits?
...2015)
verify-tag/verify-commit: add option to print raw gpg status information
verify-tag/verify-commit by default displays human-readable output on standard error.
However, it can also be useful to get access to the raw gpg status information, which is machine-readable, allowing automa...