大约有 43,000 项符合查询结果（耗时：0.0477秒） [XML]
Putting an if-elif-else statement on one line?
...
No, it's not possible (at least not with arbitrary statements), nor is it desirable. Fitting everything on one line would most likely violate PEP-8 where it is mandated that lines should not exceed 80 characters in length.
It's also against the Zen o...
Checking in of “commented out” code [closed]
...are the principles I have learned and try to follow:
Check in often - at least once, but preferably many times per day
Only check in complete functionality
If the first and second conflict (e.g. it takes more than a day to make the functionality work) then the task is too large - break it into sma...
Is it Pythonic to use list comprehensions for just side effects?
... comprehensions and their ilk should signal an attempt to use something at least faintly resembling a functional style. Putting things with side effects that break that assumption will cause people to have to read your code more carefully, and I think that's a bad thing.
...
Check whether number is even or odd
...ch clearer than n & 1 == 0 which means Zero all the bits but leave the least significant bit unchanged and check if the result is 0. The improved clarity of the first is worth the (probably non-existant) overhead. That is what I meant with premature optimization. If something is slow and you pro...
How can I list all the deleted files in a Git repository?
... even though it's not what the OP wanted, this was still useful for at least myself, since I had trouble phrasing my query properly in a search
– solstice333
Aug 8 '19 at 0:17
...
Simple regular expression for a decimal with a precision of 2
...][0-9]?)?
More compact:
\d+(\.\d{1,2})?
Both assume that both have at least one digit before and one after the decimal place.
To require that the whole string is a number of this form, wrap the expression in start and end tags such as (in Perl's form):
^\d+(\.\d{1,2})?$
To match numbers wit...
Type or namespace name does not exist [closed]
...
@jaminator This is a solution in some instances. At least in mine. For some reason, my project refused to accept a namespace existed from the same solution. The problem was that the console application was targeting the client profile.
– Amadiere
...
Sublime as default editor
...tepad is amazing, however it doesn't work with paths containing spaces (at least for me!), it just opens a tab for each space-separated path element. Any idea on fixing that?
– Dan
Sep 3 '13 at 7:47
...
Block comments in html.erb templates in rails
...my text editor (Komodo) finds this variation on @Garfield's recommendation least obnoxious:
<%# A long multiline comment in a rails template ...
# line 2
# and so on ...
# %>
share
|
...
git pull error :error: remote ref is at but expected
...
This is a git bug.(At least the error message is wrong). I hope someone can report this bug to the git project. It looks difficult for me to report bug to the git project. github.com/git/git
– bronze man
Jan ...