大约有 19,024 项符合查询结果（耗时：0.0228秒） [XML]
Regular expression to stop at first match
...gular expression non-greedy, because by default, "(.*)" will match all of "file path/level1/level2" xxx some="xxx".
Instead you can make your dot-star non-greedy, which will make it match as few characters as possible:
/location="(.*?)"/
Adding a ? on a quantifier (?, * or +) makes it non-greedy...
Tools to generate database tables diagram with Postgresql? [closed]
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You can create a png from the dot file as such: dot -Tpng my_database.dot -o my_database.png.
– Kris
Jan 10 at 15:20
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Could not find an implementation of the query pattern
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You may need to add a using statement to the file. The default Silverlight class template doesn't include it:
using System.Linq;
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Why would I use Scala/Lift over Java/Spring? [closed]
... can bang out a suite of HTTP response actions all in one splendidly terse file, without templates or much attendant configuration. The downside is complexity. Depending on how far you go, there's either a fuzzy separation of concerns between view and logic, or no separation.
In contrast, regular...
“A project with an Output type of Class Library cannot be started directly”
...Hey James, Okay I have added a new project in the same solution. A new .cs file is created which has a main function. Now what should I reference to. To the dll you mean? When I right click on the references tab, I get a Add Reference window.
– HaggarTheHorrible
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Class 'DOMDocument' not found
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Create an empty PHP file and put only <?php phpinfo(); in it, look at it in a browser.
Check if you can spot --disable-dom in the configuration options and/or if you can see details about the DOM extension in the list below.
If you cannot se...
Converting Java objects to JSON with Jackson
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This might be useful:
objectMapper.writeValue(new File("c:\\employee.json"), employee);
// display to console
Object json = objectMapper.readValue(
objectMapper.writeValueAsString(employee), Object.class);
System.out.println(objectMapper.writerWithDefaultPrettyPrinter...
Access mysql remote database from command line
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edit my.cnf file:
vi /etc/my.cnf:
make sure that:
bind-address=YOUR-SERVER-IP
and if you have the line:
skip-networking
make sure to comment it:
#skip-networking
don't forget to restart:
/etc/init.d/mysqld restart
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Difference between and
...($_POST); ?>
Test the above on your local machine by creating the two files in a folder named /tmp/test/ then running the built-in PHP web server from shell:
php -S localhost:3000 -t /tmp/test/
Open your browser at http://localhost:3000 and see for yourself.
One would wonder why would we ne...
Assigning variables with dynamic names in Java
.... If you use BCEL or ASM, you can "declare" the variables in the bytecode file. But don't do it! That way lies madness!
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