大约有 16,000 项符合查询结果（耗时：0.0261秒） [XML]
Python Progress Bar
... your needs by customizing: bar progress symbol '#', bar size, text prefix etc.
import sys
def progressbar(it, prefix="", size=60, file=sys.stdout):
count = len(it)
def show(j):
x = int(size*j/count)
file.write("%s[%s%s] %i/%i\r" % (prefix, "#"*x, "."*(size-x), j, count))
...
Stretch background image css?
...
this working fine but i want to stretch the height only how can i do that
– Buffon
Apr 14 '11 at 12:18
3
...
SQL Server database backup restore on lower version
...ead, script out the entire database (tables, procs, triggers, constraints, etc) without data, create the new database, then right click the source database, go to "Tools", then "Export Data" to transfer the contents of the tables to your database.
– Jim McLeod
...
Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
...dicts iterate over keys, not over kv-pairs. cf list({..}), for k in {...} etc
– georg
Apr 1 '17 at 22:05
2
...
Getting binary content in Node.js using request
...es to junk (but valid UTF-8) characters. No amount of setting 'mimetype", etc. works (not that it's supposed to for response data). The encoding: null is the only option that works. And - very poorly documented. There ought to be an obvious warning in the Node Request documentation about how to ...
How to highlight and color gdb output during interactive debugging?
...elpful information such as disassembly, stack
contents, register values, etc, while still giving you the same
debugger CLI you're used to.
You can modify your .gdbinit to automatically integrate it. However, the display itself is outside of GDB (e.g. in a tmux split).
GEF
GEF is another op...
How do I copy a version of a single file from one git branch to another?
...of code). I'd like to use vim with this though... for syntax highlighting, etc.
– isaaclw
Oct 14 '14 at 17:32
3
...
How to center text vertically with a large font-awesome icon?
...e the change globally:
.fa-2x {
vertical-align: middle;
}
Add 3x, 4x, etc to the same definition as needed.
share
|
improve this answer
|
follow
|
...
Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a
...g it exposed makes it easier to do things like call .next() twice per loop etc. Not a huge problem, but can cause issues if you are doing anything more complicated than just running through a list to delete entries.
– RodeoClown
Oct 21 '08 at 23:58
...
Using Case/Switch and GetType to determine the object [duplicate]
... is expensive. Great for handling multiple exceptions and reporting errors etc but if you are using it hundreds of times then it is a poor solution.
– rolls
Oct 30 '16 at 22:35
...