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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...
Iterate over each line in a string in PHP
I have a form that allows the user to either upload a text file or copy/paste the contents of the file into a textarea. I can easily differentiate between the two and put whichever one they entered into a string variable, but where do I go from there?
...
Display numbers with ordinal suffix in PHP
... It even handles internationalization!
$locale = 'en_US';
$nf = new NumberFormatter($locale, NumberFormatter::ORDINAL);
echo $nf->format($number);
Note that this functionality is only available in PHP 5.3.0 and later.
...
How to uncheck a radio button?
I have group of radio buttons that I want to uncheck after an AJAX form is submitted using jQuery. I have the following function:
...
Undo working copy modifications of one file in Git?
...ame" where the sha-reference is a reference to the sha of a commit, in any form (branch, tag, parent, etc.)
– Lakshman Prasad
Mar 2 '10 at 15:46
31
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Can we omit parentheses when creating an object using the “new” operator?
...able. I think in practice it doesn't make any difference. For additional information see this SO question
Is one preferred over the other?
Knowing all that, it can be assumed that new Foo() is preferred.
share
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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...
Programmatically align a toolbar on top of the iPhone keyboard
...the top of the iPhone keyboard (as in iPhone Safari when you're navigating form elements, for example).
7 Answers
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