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How can I escape a double quote inside double quotes?
...more characters as well, such as ', ( and )
– David Pärsson
May 10 '13 at 10:14
printf %q generates strings ready for...
Why am I getting a “401 Unauthorized” error in Maven?
...ed, interferes with my new 0.1.2 version, as you suggest. Changing it to 0.1.0 ("earlier"), or 0.1.2a, or 0.1.3 ("later") results in the error I was dealing with before this one:
– aliteralmind
Jul 18 '14 at 18:46
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Generate a random double in a range
... many double values in the desired range, if that range is larger than 0.0-1.0. If the desired range contains a larger number of values than the range 0.0-1.0 there will not be a value for each of them and they will never get generated. (By the pigeonhole principle!). Because of this Tunaki's soluti...
How can I find non-ASCII characters in MySQL?
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this is also useful to find characters with accents (á ä etc) or character not belonging to encoding
– Glasnhost
Oct 22 '14 at 12:34
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How do I run two commands in one line in Windows CMD?
... edited Apr 22 at 9:50
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Nov 8 '11 at 18:36
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Check to see if a string is serialized?
....org/reference/functions/is_serialized
– Cédric Françoys
Feb 22 '19 at 8:57
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How do we control web page caching, across all browsers?
...itly required by some clients next to Expires). The Pragma is per the HTTP 1.0 spec for prehistoric clients. The Expires is per the HTTP 1.0 and 1.1 specs for clients and proxies. In HTTP 1.1, the Cache-Control takes precedence over Expires, so it's after all for HTTP 1.0 proxies only.
If you don't...
The first day of the current month in php using date_modify as DateTime object
...st day of this month 00:00:00', time()).
– Kalle H. Väravas
Sep 1 '14 at 6:36
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jQuery find events handlers registered with an object
... Works with 1.4, but not in jQuery 1.8.2.
– Timo Kähkönen
Dec 21 '12 at 21:15
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For jQuery ...
Regular Expression for alphanumeric and underscores
...-Za-z0-9_]*$
Edit:
If diacritics need to be included (such as cedilla - ç) then you would need to use the word character which does the same as the above, but includes the diacritic characters:
^\w+$
Or
^\w*$
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