大约有 46,000 项符合查询结果（耗时：0.0889秒） [XML]
Remove everything after a certain character
...hoose everything up to that character? I'm getting the value from an href and up to the "?", and it's always going to be a different amount of characters.
...
How do you create a read-only user in PostgreSQL?
...eSQL that can only do SELECTs from a particular database. In MySQL the command would be:
11 Answers
...
Variable length (Dynamic) Arrays in Java
I was wondering how to initialise an integer array such that it's size and values change through out the execution of my program, any suggestions?
...
Getting reference to the top-most view/window in iOS application
...IAlertView. When I init the manager that listens for NSNotification events and adds views in response, I need to get a reference to the top-most view in the application. This is what I have at the moment:
...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...
For better understanding, I would replace the 65 with 'A'
– Stef Heyenrath
Nov 11 '11 at 11:12
11
...
linux: kill background task
...
There's a special variable for this in bash:
kill $!
$! expands to the PID of the last process executed in the background.
share
|
improve this answer
|
follo...
What is the difference between display: inline and display: inline-block?
What exactly is the difference between the inline and inline-block values of CSS display ?
5 Answers
...
What's wrong with using == to compare floats in Java?
...
@P.T Can he multiply epsilon with one numbers and change function to if(Math.abs(sectionID - currentSectionID) < epsilon*sectionID to tackle that issue?
– enthusiasticgeek
Nov 6 '14 at 23:11
...
How to check Django version
I have to use Python and Django for our application. So I have two versions of Python, 2.6 and 2.7. Now I have installed Django. I could run the sample application for testing Django succesfuly. But how do I make sure whether Django uses the 2.6 or 2.7 version and what version of modules Django ...
How to convert an OrderedDict into a regular dict in python3
...
Thanks, and also for the advice using pickle. I would use pickle and I actually do it in other places, but some constraints demand using a dict converted to string.
– Ben A.
Nov 23 '13 at 20:00
...