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Weird “[]” after Java method signature
...ointer to an array of 10 ints.
int tab[10];
int (*f())[10]
{
return &tab;
}
Java simply doesn't need the star and parenthesis.
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android start activity from service
..., or a single call to set flags that passes Intent.FLAG_ACTIVITY_NEW_TASK && Intent.FLAG_ACTIVITY_REORDER_TO_FRONT.
– Fergusmac
Jul 12 '13 at 0:23
8
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How can I setup & run PhantomJS on Ubuntu?
...iable. (run "echo $PATH" to see which they are).
– Juampy NR
Mar 24 '14 at 10:23
5
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Why aren't variables declared in “try” in scope in “catch” or “finally”?
...eclared in a "try" block are not in scope in the corresponding "catch" or "finally" blocks. For example, the following code does not compile:
...
Retrieving parameters from a URL
...ke the following, how can I parse the value of the query parameters? For example, in this case I want the value of def .
1...
Ways to save Backbone.js model data?
...Tful server end code. Some people like Ruby, some people like .net, I like PHP. Particularly I like SLIM PHP micro-framework. SLIM PHP is a micro-framework that has a very elegant and simple tool set for dealing with RESTful activities. You can define routes (URIs) like in the examples above and dep...
Send email with PHPMailer - embed image in body
I'm trying to send HTML mail, with PHPMailer, with images.
The body is loaded from a html file, that contains all the info.
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Check if a string matches a regex in Bash script
...pattern.
For your specific case, you can write:
[[ $date =~ ^[0-9]{8}$ ]] && echo "yes"
Or more a accurate test:
[[ $date =~ ^[0-9]{4}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])$ ]] && echo "yes"
# |^^^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^^^^ |
# | | ^^^...
How to set Oracle's Java as the default Java in Ubuntu?
...of the JVM, you don't need to update your .bashrc file, it should automatically point to the new version.
If you want to set JAVA_HOME environment variables globally and at system level means use should set in /etc/environment file.
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How can I read a whole file into a string variable
I have lots of small files, I don't want to read them line by line.
5 Answers
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