大约有 31,100 项符合查询结果（耗时：0.0573秒） [XML]
Linq to Entities - SQL “IN” clause
...;
foreach(user u in selected)
{
//Do stuff on each selected user;
}
My personal preference in this instance might be method syntax because instead of assigning the variable, I could do the foreach over an anonymous call like this:
foreach(User u in users.Where(u => new [] { "Admin", "User...
NPM modules won't install globally without sudo
...ownership of /usr/local
https://apple.stackexchange.com/questions/1393/are-my-permissions-for-usr-local-correct
https://askubuntu.com/questions/261326/is-it-safe-to-chown-usr-local
Having said that, if you want to install global module without using sudo, I don't see any better solution (from prag...
Rails 3 - can't install pg gem
...e args. Replacing the version with your current one should work ok. Here's my command line: sudo env ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-include=/Library/PostgreSQL/9.1/include/ --with-pg-lib=/Library/PostgreSQL/9.1/lib/
– Rod Paddock
Nov ...
How to keep environment variables when using sudo
... of adding one element to the PATH in the .bashrc file -- say, export PATH=myPath:$PATH. If I type sudo -E bash -c 'echo $PATH', then PATH does not contain myPath probably because sudo has already disabled the local value of PATH before calling bash. Rather, I found the answer below stackoverflow.co...
Tutorials and libraries for OpenGL-ES games on Android [closed]
... is, I also have to distribute the source code. Anybody can then just take my source-code, and create a free version of the game on the market - after which I cannot really sell my app, I can only give people an opportunity to support it. This is possible on Android because Google has virtually no r...
How to provide user name and password when connecting to a network share
When connecting to a network share for which the current user (in my case, a network enabled service user) has no rights, name and password have to be provided.
...
How to check if a string contains an element from a list in Python
...rint(url_string)
EDIT: I see this answer has been accepted by OP. Though my solution may be "good enough" solution to his particular problem, and is a good general way to check if any strings in a list are found in another string, keep in mind that this is all that this solution does. It does not ...
Unable to create a constant value of type Only primitive types or enumeration types are supported in
...
Good information. I am adding this exception to my list of least intuitive exception messages ever. It only makes sense AFTER you understand why it is happening.
– DVK
Mar 6 '18 at 18:22
...
Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...
It was the case in my MVC web app with EF and I just deleted the model from .edmx and re-added (Right Click Update Model From Database) and clean and rebuild the project which then worked for me. Thank you @Umang Patwa
– I...
How to detect when WIFI Connection has been established in Android?
...
"android.net.wifi.STATE_CHANGE" worked for me. check my answer below
– M. Usman Khan
Mar 25 '14 at 6:16
1
...