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What does “@” mean in Windows batch scripts
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It means not to output the respective command. Compare the following two batch files:
@echo foo
and
echo foo
The former has only foo as output while the latter prints
H:\Stuff>echo foo
foo
(here, at least). As can be seen the command that is run is v...
How to get the root dir of the Symfony2 application?
...() was deprecated. Please use getProjectDir() instead, as suggested in the comment section by Muzaraf Ali.
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Use this:
$this->get('kernel')->getRootDir();
And if you want the web root:
$this->get('kernel')->getRootDir() . '/../web' . $this->getRequest()->getBasePath();
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Execute SQLite script
I start up sqlite3 version 3.7.7, unix 11.4.2 using this command:
5 Answers
5
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How to exit a function in bash
...ue
specified by N. If N is omitted, the return status is that of the
last command executed within the function or script.
Exit Status:
Returns N, or failure if the shell is not executing a function or script.
share
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Get all attributes of an element using jQuery
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How to create a template function within a class? (C++)
... Hence my "should" - keeping it in the header is the simplest way to accomplish that.
– Not Sure
Jun 9 '09 at 22:03
4
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Can git operate in “silent mode”?
Is it possible to execute any git command in "silent" mode? For instance, can i say " git push origin " and see nothing displayed on the screen?
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What exactly is Arel in Rails 3.0?
...sn't. It's a replacement for hand-crafting SQL queries in strings. It is a common query layer that underlies ActiveRecord, but it can also be used as an underpinning for DataMapper, for example.
If it is a replacement for anything, it's a replacement for Ambition. Or, you can think of it as a Ruby v...
PHP CURL DELETE request
...ng, look again. $url s simply the server you need to talk with (someserver.com) and $path is the stuff after the URL (/something/). The only reason I split these up, is because I need to send to the same server all the time, but with dynamic paths. Hope that makes sense.
– Boll...