大约有 40,000 项符合查询结果（耗时：0.0448秒） [XML]
Why do you need to put #!/bin/bash at the beginning of a script file?
I have made Bash scripts before and they all ran fine without #!/bin/bash at the beginning.
9 Answers
...
Is there any way to put malicious code into a regular expression?
...o solve. These may only show up on particular input data, but one can generally create one wherein this doesn’t matter.
Which ones these are will depend somewhat on how smart the regex compiler you’re using happens to be, because some of these can be detected during compilation time. Regex com...
How to get the contents of a webpage in a shell variable?
...get google.com -q -O -)
echo $content
We use the -O option of wget which allows us to specify the name of the file into which wget dumps the page contents. We specify - to get the dump onto standard output and collect that into the variable content. You can add the -q quiet option to turn off's wg...
Can't connect to local MySQL server through socket homebrew
...ln -s /tmp/mysql.sock /var/mysql/mysql.sock
This solved it for me. Now my phpMyAdmin works happily with localhost and 127.0.0.1.
Credit goes to Henry
share
|
improve this answer
|
...
INotifyPropertyChanged vs. DependencyProperty in ViewModel
...dited Feb 8 '16 at 10:05
Boris Callens
79.3k7474 gold badges201201 silver badges293293 bronze badges
answered Apr 23 '09 at 19:15
...
Using CSS :before and :after pseudo-elements with inline CSS?
...om the generating element, whereas pseudo-class styles just don't apply at all. In your case, for example, if you place text-align: justify in an inline style attribute for a td element, it will be inherited by td:after. The caveat is that you can't declare td:after with the inline style attribute; ...
How to connect to SQL Server database from JavaScript in the browser?
...de showing how to connect to a SQL Server 2005 database from JavaScript locally? I am learning web programming on my desktop.
...
Stop form refreshing page on submit
... $.ajax({
type: 'post',
url: 'myPageName.php',
data: $('#myFormName').serialize(),
success: function () {
alert("Email has been sent!");
}
});
e.preventDefault();
});
})...
Sticky and NON-Sticky sessions
..., a session object is created and remains in the memory of the web server. All the requests from the client go to this web server and update this session object. If some data needs to be stored in the session object over the period of interaction, it is stored in this session object and stays there ...
AJAX post error : Refused to set unsafe header “Connection”
I have the following custom ajax function that posts data back to a PHP file. Everytime the post of data happens I get the following two errors :
...