大约有 48,000 项符合查询结果（耗时：0.0654秒） [XML]
How do search engines deal with AngularJS applications?
I see two issues with AngularJS application regarding search engines and SEO:
15 Answers
...
How do I drop table variables in SQL-Server? Should I even do this?
...
Table variables are automatically local and automatically dropped -- you don't have to worry about it.
share
|
improve this answer
|
follow...
How to check if a stored procedure exists before creating it
...e clients might already have the stored procedure upon running the script, and some may not. I need to have the missing stored procedures added to the client database, but it doesn't matter how much I try to bend T-SQL syntax, I get
...
Storing SHA1 hash values in MySQL
...d just waste an additional byte for the length of the fixed-length field.
And I also wouldn’t store the value the SHA1 is returning. Because it uses just 4 bit per character and thus would need 160/4 = 40 characters. But if you use 8 bit per character, you would only need a 160/8 = 20 character l...
Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
So I'm still reasonably new to iOS development and I'm finding myself quite regularly needing to delete either DerivedData, or the contents of the iPhone Simulator directory, to get things to actually execute from my code. Clean in Xcode doesn't do the same as emptying those directories, right? And ...
Javascript and regex: split string and keep the separator
...
I don't understand why everybody is using /g
– Sarsaparilla
Jan 11 '17 at 18:22
1
...
Finding quaternion representing the rotation from one vector to another
I have two vectors u and v. Is there a way of finding a quaternion representing the rotation from u to v?
7 Answers
...
How to prevent errno 32 broken pipe?
... client program doesn't wait till all the data from the server is received and simply closes a socket (using close function).
In a C program you would normally try setting to ignore SIGPIPE signal or setting a dummy signal handler for it. In this case a simple error will be returned when writing t...
What does flushing the buffer mean?
I am learning C++ and I found something that I can't understand:
3 Answers
3
...
How to deal with SQL column names that look like SQL keywords?
...
I tried this just this morning, and it didn't seem to work in my MySQL installation. Is it a parameter or something that turns it on?
– CodeChimp
Oct 3 '13 at 14:49
...