大约有 42,000 项符合查询结果（耗时：0.0617秒） [XML]
How can a Java program get its own process ID?
How do I get the id of my Java process?
22 Answers
22
...
MYSQL Truncated incorrect DOUBLE value
...
10 Answers
10
Active
...
Git fetch remote branch
My colleague and I are working on the same repository. We've branched it into two branches, each technically for different projects, but they have similarities, so we'll sometimes want to commit back to the * master from the branch .
...
How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
...
How do I test if a string is empty in Objective-C?
How do I test if an NSString is empty in Objective-C?
30 Answers
30
...
How to loop over directories in Linux?
I am writing a script in bash on Linux and need to go through all subdirectory names in a given directory. How can I loop through these directories (and skip regular files)?
...
Programmatically open Maps app in iOS 6
Previous to iOS 6, opening a URL like this would open the (Google) Maps app:
12 Answers
...
Converting a column within pandas dataframe from int to string
I have a dataframe in pandas with mixed int and str data columns. I want to concatenate first the columns within the dataframe. To do that I have to convert an int column to str .
I've tried to do as follows:
...
Releasing memory in Python
I have a few related questions regarding memory usage in the following example.
4 Answers
...
Embed git commit hash in a .Net dll
I'm building a C# application, using Git as my version control.
14 Answers
14
...