大约有 35,100 项符合查询结果（耗时：0.0415秒） [XML]
INSERT with SELECT
...
Yes, absolutely, but check your syntax.
INSERT INTO courses (name, location, gid)
SELECT name, location, 1
FROM courses
WHERE cid = 2
You can put a constant of the same type as gid in its place, not just 1, of course. And, I just made up the c...
Union of dict objects in Python [duplicate]
How do you calculate the union of two dict objects in Python, where a (key, value) pair is present in the result iff key is in either dict (unless there are duplicates)?
...
String contains - ignore case [duplicate]
Is it possible to determine if a String str1="ABCDEFGHIJKLMNOP" contains a string pattern strptrn="gHi" ? I wanted to know if that's possible when the characters are case insensitive. If so, how?
...
Auto code completion on Eclipse
... to me all possible options, while I'm writing some variable/class name or keyword, like in Flash Develop or Visual Studio.
...
Border around specific rows in a table?
...ome HTML/CSS that can put a border around specific rows in a table. Yes, I know I'm not really supposed to use tables for layout but I don't know enough CSS to completely replace it yet.
...
How do you create a remote Git branch?
...h which I want to 'push' upstream. There is a similar question here on Stack Overflow on how to track a newly created remote branch.
...
How to make a flat list out of list of lists?
I wonder whether there is a shortcut to make a simple list out of list of lists in Python.
42 Answers
...
Calculate total seconds in PHP DateInterval
...
BenBen
18.3k1111 gold badges6464 silver badges104104 bronze badges
...
Checking for the correct number of arguments
How do i check for the correct number of arguments (one argument). If somebody tries to invoke the script without passing in the correct number of arguments, and checking to make sure the command line argument actually exists and is a directory.
...
How do I get the collection of Model State Errors in ASP.NET MVC?
...dited Sep 16 '11 at 19:06
Chris Kooken
28.4k1414 gold badges7777 silver badges111111 bronze badges
answered Feb 21 '09 at 16:21
...