大约有 46,000 项符合查询结果（耗时：0.0783秒） [XML]
Do C# Timers elapse on a separate thread?
Does a System.Timers.Timer elapse on a separate thread than the thread that created it?
5 Answers
...
Is there a timeout for idle PostgreSQL connections?
I see a lot of them. We are trying to fix our connection leak. But meanwhile, we want to set a timeout for these idle connections, maybe max to 5 minute.
...
Find what filetype is loaded in vim
As soon as I load any file in vim, It'll try to detect the file and color-highlight it if possible.
5 Answers
...
How to check if element has any children in Javascript?
Simple question, I have an element which I am grabbing via .getElementById () . How do I check if it has any children?
8 A...
List all commits (across all branches) for a given file
This question is closely related to List all commits for a specific file however it is different. I want to find out which commits, across all branches , had modified a given file.
...
How can I find all matches to a regular expression in Python?
In a program I'm writing I have Python use the re.search() function to find matches in a block of text and print the results. However, the program exits once it finds the first match in the block of text.
...
How do I pass extra arguments to a Python decorator?
I have a decorator like below.
5 Answers
5
...
Using sed, how do you print the first 'N' characters of a line?
Using sed what is an one liner to print the first n characters ? I am doing the following:
6 Answers
...
What is the difference between git clone and checkout?
What is the difference between git clone and git checkout ?
5 Answers
5
...
What is the difference between children and childNodes in JavaScript?
I have found myself using JavaScript and I ran across childNodes and children properties. I am wondering what the difference between them is. Also is one preferred to the other?
...