大约有 34,900 项符合查询结果（耗时：0.0545秒） [XML]
django syncdb and an updated model
...
From Django 1.7 onwards
Django has built in support for migrations - take a look at the documentation.
For Django 1.6 and earlier
Django doesn't support migrations out of the box. There is a pluggable app for Django that does exactly that though, and it works great. It's called South.
...
Pass a local file in to URL in Java
...
Tim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
answered May 23 '11 at 14:22
jarnbjojarnbjo...
How does C compute sin() and other math functions?
...fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x).
This code is very complex. No one software algorithm is as fast as possible and also accurate over the whole range of x values, so the library implements several different algorithms, and its first jo...
Hidden Features of VB.NET?
...
The Exception When clause is largely unknown.
Consider this:
Public Sub Login(host as string, user as String, password as string, _
Optional bRetry as Boolean = False)
Try
ssh.Connect(host, user, password)
Catch ex as TimeoutExcept...
RESTful call in Java
I am going to make a RESTful call in Java. However, I don't know how to make the call. Do I need to use the URLConnection or others? Can anyone help me. thank you.
...
Duplicate AssemblyVersion Attribute
...so has that info in the AssemblyInfo.cs file. So remove the file and I think it should work.
share
|
improve this answer
|
follow
|
...
How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
I am in the process of setting up a new Mac for work. I have installed Grunt & Grunt CLI globally. Then I did a npm install inside a project folder to install all dependencies.
...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
Can someone tell me when and where I need to use begin and end blocks in SQL Server?
Also, what exactly does the Go keyword do?
...
Replace tabs with spaces in vim
I would like to convert tab to spaces in gVim. I added the following line to my _vimrc :
11 Answers
...
Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
...
CopsOnRoad
71.2k1616 gold badges249249 silver badges183183 bronze badges
answered Apr 14 '10 at 17:18
TorpTorp
...