大约有 40,000 项符合查询结果（耗时：0.0549秒） [XML]
Setting unique Constraint with fluent API?
...
I believe that IsUnique need to be set to true when creating IndexAttribute in the first example. Like this: new IndexAttribute() { IsUnique = true }. Otherwise it creates just regular (non-unique) index.
– jakubka
Feb 5 ...
When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
...rite hasn't had to use too many of Twisted's features, so depending on the set of features you require of Twisted, the (relatively painless) extra complexity of mixing Gevent and Twisted might not be worth the trouble.)
shar...
Setting Django up to use MySQL
...utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'OPTIONS': {
'read_default_file': '/path/to/my.cnf',
},
}
}
You also need t...
Why can't I stop vim from wrapping my code?
I can't stop vim from wrapping my Python code. If I enter :set nowrap like a champ, but it still wraps.
9 Answers
...
JUnit 4 compare Sets
...u succinctly assert the equality of Collection elements, specifically a Set in JUnit 4?
9 Answers
...
What does character set and collation mean exactly?
...umentation and it's pretty clear. But, how does one decide which character set to use? On what data does collation have an effect?
...
How do I have to configure the proxy settings so Eclipse can download new plugins?
... same issues described in OP.
After a few more tries, I cleared the proxy settings for SOCKS protocol, and I was able to connect to the marketplace.
So the solution for me was to configure the manual settings for HTTP and HTTPS proxy, clear the settings for SOCKS, and restart Eclipse.
...
Visual C++: How to disable specific linker warnings?
I'm using a library from CGAL which during the linking stage of my code compilation produces a lot of linking warnings of this form:
...
Case conventions on element names?
Are there any formal recommendations on element casing in XML?
10 Answers
10
...
Escaping ampersand character in SQL string
...certain row by name in my sql database and it has an ampersand. I tried to set an escape character and then escape the ampersand, but for some reason this isn't working and I'm uncertain as to what exactly my problem is.
...