大约有 37,907 项符合查询结果（耗时：0.0560秒） [XML]
Make .gitignore ignore everything except a few files
...
|
show 9 more comments
660
...
django - why is the request.POST object immutable?
...
|
show 1 more comment
82
...
How do I copy the contents of one stream to another?
...this will make the copy twice as fast. However it will make the code a lot more complicated so if speed is not an issue, keep it simple and use this simple loop. This question on StackOverflow has some code that illustrates the async Read/Write: stackoverflow.com/questions/1540658/… Regards, Se...
Reading a huge .csv file
... return
I also simplified your filter test; the logic is the same but more concise.
Because you are only matching a single sequence of rows matching the criterion, you could also use:
import csv
from itertools import dropwhile, takewhile
def getstuff(filename, criterion):
with open(filen...
Use grep to report back only line numbers
...
@jondim it only shows the filename if there is more than one file being searched; you need to add -H to force it to show the filename when there is only one file. Conversely, you can always use -h to tell it not to output the filename no matter how many files you're grepp...
How do you tell someone they're writing bad code? [closed]
...s other than what I've already decided on. With the latter tone, I'm much more likely to see the light.
– Bill the Lizard
Aug 5 '09 at 18:33
1
...
In Python, how do I determine if an object is iterable?
...ter() in our code as well for this purpose, but I've lately started to get more and more annoyed by objects which only have __getitem__ being considered iterable. There are valid reasons to have __getitem__ in a non-iterable object and with them the above code doesn't work well. As a real life examp...
How can I switch themes in Visual Studio 2012
...ited Feb 16 '18 at 14:25
LordWilmore
2,59022 gold badges2121 silver badges2626 bronze badges
answered Mar 7 '12 at 5:17
...
In Windows Azure: What are web role, worker role and VM role?
...
EDIT 3/3/2013 - updated to reference UDP endpoints, Virtual Machines, and more languages
EDIT 6/6/2013 - updated to reflect the discontinuation of VM Role, and update to web/worker role baseline OS images to Windows Server 2012
Good link by @Vladimir. A bit more clarification: All roles (web, wor...
How to profile a bash shell script slow startup?
...rofiling data), as one doesn't has to untangle stderr and set -x output anymore (so many edge cases).
– pawamoy
Apr 24 '19 at 19:54
...