大约有 49,000 项符合查询结果（耗时：0.0608秒） [XML]
Broken references in Virtualenvs
I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but ever since, all my virtual environments have stopped working, although their folders inside .virtualenvs are still there and they ...
Laravel Eloquent ORM Transactions
...out: 1. You need to add "use DB;" to do this e.g. at the top of your model file 2. Unlike JS, you don't get access to local variables in the parent scope unless you explicitly pass them in, you need to add the "use" construct thusly... DB::transaction(function() use ($user) { ...stuffs referencing $...
Differences between dependencyManagement and dependencies in Maven
...Managementis used to pull all the dependency information into a common POM file, simplifying the references in the child POM file.
It becomes useful when you have multiple attributes that you don't want to retype in under multiple children projects.
Finally, dependencyManagement can be used to de...
SQL Server Configuration Manager not found
...
@OldGeezer me too! BTW, I liked your profile message about what to know/don't know/should know... :D
– Leniel Maccaferri
May 15 '14 at 16:24
28
...
How to add double quotes to a string that is inside a variable?
...string hh = string.Format("\"{0}\"", path);
Process.Start(@"C:\Program Files (x86)\VideoLAN\VLC\vlc.exe ", hh + " ,--play");
The real value of hh as passed will be "H:\MOVIES\Battel SHIP\done-battleship-cd1.avi".
When needing double double literals use: @"H:\MOVIES\Battel SHIP\done-battleship...
Regular expression to find URLs within a string
...s perfect for this use. I found a pretty solid one here
/(?:(?:https?|ftp|file):\/\/|www\.|ftp\.)(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[-A-Z0-9+&@#\/%=~_|$?!:,.])*(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[A-Z0-9+&@#\/%=~_|$])/igm
Some differences / advantages compared to the other ones pos...
Add a CSS class to
...tely as @sixty4bit said. Should be setting the button text in translation files, so the form can be reused across different controller actions, i.e. 'create comment' vs 'update comment'. See this answer -stackoverflow.com/a/18255633/5355691
– Jarvis Johnson
Fe...
Getting Python error “from: can't read /var/mail/Bio”
...our script is not executed by Python at all. If your script is stored in a file named script.py, you have to execute it as python script.py, otherwise the default shell will execute it and it will bail out at the from keyword. (Incidentally, from is the name of a command line utility which prints na...
Proper MIME type for OTF fonts
... thanks. I had error messages with .woff and this fixed it in my .htaccess file. I used AddType application/x-font-woff
– Danny Englander
Sep 17 '12 at 19:34
...
Installing Bower on Ubuntu
...and below, but as ours are location in nodejs we will get an error No such file or directory.
$ /usr/bin/env node
We can manually fix this by creating a symlink.
$ sudo ln -s /usr/bin/nodejs /usr/bin/node
Now check Node.js is installed correctly by using.
$ /usr/bin/env node
>
Some users...