大约有 30,000 项符合查询结果（耗时：0.0350秒） [XML]
Line-breaking widget layout for Android
...n be divided into 'words', each being a widget, and sequence of 'words' would form the data ('sentence'?), the ViewGroup widget containing the words. As space required for all 'words' in a 'sentence' would exceed the available horizontal space on the display, I would like to wrap these 'sentences' a...
Why not abstract fields?
Why can't Java classes have abstract fields like they can have abstract methods?
5 Answers
...
psql: FATAL: role “postgres” does not exist
...
Active
Oldest
Votes
...
Python's most efficient way to choose longest string in list?
I have a list of variable length and am trying to find a way to test if the list item currently being evaluated is the longest string contained in the list. And I am using Python 2.6.1
...
How to group dataframe rows into list in pandas groupby?
I have a pandas data frame df like:
12 Answers
12
...
Git blame — prior commits?
Is it possible to see who edited a specific line before the commit reported by git blame , like a history of commits for a given line?
...
Rank items in an array using Python/NumPy, without sorting array twice
I have an array of numbers and I'd like to create another array that represents the rank of each item in the first array. I'm using Python and NumPy.
...
What does `kill -0 $pid` in a shell script do?
Basically, what signal does '0' represent, because here I see SIGNAL numbers starting from 1.
6 Answers
...
How to get current CPU and RAM usage in Python?
... RAM, free disk space, etc.) in Python? Bonus points for *nix and Windows platforms.
15 Answers
...
Multiplication on command line terminal
I'm using a serial terminal to provide input into our lab experiment. I found that using
8 Answers
...