大约有 43,100 项符合查询结果（耗时：0.0513秒） [XML]
How can I upgrade specific packages using pip and a requirements file?
...
10 Answers
10
Active
...
How to delete a stash created with git stash create?
...
|
edited Jul 13 '19 at 1:29
answered Apr 20 '11 at 21:49
...
Concatenate multiple files but include filename as section headers
...
Was looking for the same thing, and found this to suggest:
tail -n +1 file1.txt file2.txt file3.txt
Output:
==> file1.txt <==
<contents of file1.txt>
==> file2.txt <==
<contents of file2.txt>
==> file3.txt <==
<contents of file3.txt>
If there is only...
Remove the last line from a file in Bash
...
14 Answers
14
Active
...
How do I draw a grid onto a plot in Python?
...plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?
5...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...
18 Answers
18
Active
...
How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...re used for Pattern Matching.
To use in Excel follow these steps:
Step 1: Add VBA reference to "Microsoft VBScript Regular Expressions 5.5"
Select "Developer" tab (I don't have this tab what do I do?)
Select "Visual Basic" icon from 'Code' ribbon section
In "Microsoft Visual Basic for Applicat...
How to convert Milliseconds to “X mins, x seconds” in Java?
...
1245
Use the java.util.concurrent.TimeUnit class:
String.format("%d min, %d sec",
TimeUnit.M...
Use HTML5 to resize an image before upload
...
162
Here is what I ended up doing and it worked great.
First I moved the file input outside of th...
multiprocessing.Pool: When to use apply, apply_async or map?
...
def apply_async_with_callback():
pool = mp.Pool()
for i in range(10):
pool.apply_async(foo_pool, args = (i, ), callback = log_result)
pool.close()
pool.join()
print(result_list)
if __name__ == '__main__':
apply_async_with_callback()
may yield a result such as
[1...