大约有 19,000 项符合查询结果（耗时：0.0376秒） [XML]
How to group dataframe rows into list in pandas groupby?
...on't understand what you're asking and asking questions in comments is bad form in SO. Are you asking how to concatenate multiple columns into a single list?
– EdChum
Jun 7 '19 at 15:31
...
How can I calculate the time between 2 Dates in typescript
...
Use the getTime method to get the time in total milliseconds since 1970-01-01, and subtract those:
var time = new Date().getTime() - new Date("2013-02-20T12:01:04.753Z").getTime();
share
|
impr...
How to split a file into equal parts, without breaking individual lines? [duplicate]
...taining lines.
split --lines=${lines_per_file} ${fspec} xyzzy.
# Debug information
echo "Total lines = ${total_lines}"
echo "Lines per file = ${lines_per_file}"
wc -l xyzzy.*
This outputs:
Total lines = 70
Lines per file = 12
12 xyzzy.aa
12 xyzzy.ab
12 xyzzy.ac
12 xyzzy.a...
How to get the last day of the month?
...ll:
>>> from calendar import monthrange
>>> monthrange(2012, 2)
(2, 29)
My previous answer still works, but is clearly suboptimal.
share
|
improve this answer
|
...
How to compare files from two different branches?
...ou may also be interested in mybranch...master (from git diff docs):
This form is to view the changes on the branch containing and up to the second <commit>, starting at a common ancestor of both <commit>. git diff A...B is equivalent to git diff $(git-merge-base A B) B.
In other words...
int to hex string
...s that the string will be 4 digits long.
Reference: The Hexadecimal ("X") Format Specifier on MSDN.
share
|
improve this answer
|
follow
|
...
How can I calculate the difference between two dates?
How can I calculate the days between 1 Jan 2010 and (for example) 3 Feb 2010?
9 Answers
...
How do you get the Git repository's name in some Git repository?
...d it, you can use command:
git remote show origin
to display a lot of information about original remote that you cloned your repository from, and it will contain original clone URL.
If, however, you removed link to original remote using git remote rm origin, or if you created that repository usi...
How to check whether a string is Base64 encoded or not
...-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)$ means the string ends in one of three forms: [A-Za-z0-9+/]{4}, [A-Za-z0-9+/]{3}= or [A-Za-z0-9+/]{2}==.
share
|
improve this answer
|
fol...
How do I iterate through the alphabet?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...