大约有 44,000 项符合查询结果（耗时：0.0456秒） [XML]
How to find the last day of the month from date?
...
@Adam It is now, not sure if it was when you checked. php.net/manual/de/…
– Mave
Mar 22 '16 at 12:06
1
...
git diff between cloned and original remote repository
...und/foo/bar.py
@@ -1,27 +1,29 @@
- This line is wrong
+ This line is fixed now - yea!
+ And I added this line too.
Commit locally.
$ git commit foo/bar.py -m"I changed stuff"
[myfork 9f31ff7] I changed stuff
1 files changed, 2 insertions(+), 1 deletions(-)
Now, I'm different than my remote (on ...
How do I make an http request using cookies on Android?
...
may I know how to set the cookies to the Request Url to check the session whether valid or not?
– Praveen
Sep 23 '10 at 11:36
...
Is there a good charting library for iPhone? [closed]
I have a need to render and display charts (bar charts for now, but more types may be needed later) in an iPhone app I'm working on. I've done some looking around and it doesn't look like there are any really good, mature charting libraries for iPhone yet. I've also looked for something written for ...
open read and close a file in 1 line of code
Now I use:
11 Answers
11
...
How to uninstall editable packages with pip (installed with -e)
... install --editable .
Uninstall:
rm -r $(find . -name '*.egg-info')
Now you can use:
pip uninstall package_name
or python setup.py develop --uninstall or python setup.py develop -u
share
|
...
Is there a reason that we cannot iterate on “reverse Range” in ruby?
... trying to add years to a form, I used: = f.select :model_year, (Time.zone.now.year + 1).downto(Time.zone.now.year - 100).to_a
– Eric Norcross
May 2 '18 at 0:14
add a comment
...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
...is will throw a NullReferenceException in the second line and you want to know why .NET doesn't tell you that it was s that was null when the exception was thrown.
To understand why you don't get that piece of information you should remember that it is not C# source that executes but rather IL:
I...
'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
...d b is almost the same as b if a else a, except a is evaluated only once.
Now sit for a few minutes with a pen and paper, and convince yourself that when {a,b} is a subset of {True,False}, it works exactly as you would expect of Boolean operators. But I hope I have convinced you it is much more gen...
How do I get the currently displayed fragment?
... iteratively check through all fragments and then decide which fragment is now displayed on the screen. I think your answer needs my code to iteratively check each of my fragments, and find out the visible one ...
– Leem.fin
Feb 15 '12 at 14:23
...