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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
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135
In a character class (square brackets) any character except ^, -, ] or \ is a literal.
This we...
Difference between var_dump,var_export & print_r
...(4) {
[0]=> string(0) ""
[1]=> bool(false)
[2]=> int(42)
[3]=> array(1) {[0]=>string(2) "42")}
}
print_r is for debugging purposes, too, but does not include the member's type. It's a good idea to use if you know the types of elements in your array, but can be misleading oth...
What's the difference between Invoke() and BeginInvoke()
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edited Apr 23 at 14:33
answered Oct 23 '08 at 12:40
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Interfacing with structs and anonymous unions with c2hs
...nswered Jul 28 '15 at 12:11
h4ck3rm1k3h4ck3rm1k3
1,9502121 silver badges3232 bronze badges
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How to get VM arguments from inside of Java application?
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edited Jul 11 '13 at 14:19
Askin Geeks
30311 gold badge44 silver badges1212 bronze badges
answ...
Getting result of dynamic SQL into a variable for sql-server
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answered Oct 1 '10 at 15:43
SageSage
4,09211 gold badge1818 silver badges2525 bronze badges
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
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edited Feb 28 '14 at 17:38
MrMakeIt
6666 bronze badges
answered Jun 11 '10 at 15:31
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Java Regex Capturing Groups
...roup \\d+ can match something (in this case, the last digit).
As per the 3rd group, it will match anything after the last digit.
If you change it to a reluctant quantifier in your 1st group, you'll get the result I suppose you are expecting, that is, the 3000 part.
Note the question mark in th...
REST API Authentication
... Apache Shiro).
– justin.hughey
Nov 3 '14 at 15:11
1
Useful link how does Twitter protects it's R...
Vim - how to run a command immediately when starting vim?
...m' option *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc*
4. Load the plugin scripts. *load-plugins*
5. Set 'shellpipe' and 'shellredir'
6. Set 'updatecount' to zero, if "-...