大约有 9,000 项符合查询结果（耗时：0.0398秒） [XML]
How to color System.out.println output? [duplicate]
...DR
java: System.out.println((char)27 + "[31m" + "ERROR MESSAGE IN RED");
python: print(chr(27) + "[31m" + "ERROR MESSAGE IN RED")
bash or zsh: printf '\x1b[31mERROR MESSAGE IN RED'
this may also work for Os X: printf '\e[31mERROR MESSAGE IN RED'
sh: printf 'CTRL+V,CTRL+[[31mERROR MESSAGE IN RED...
Check if a program exists from a Makefile
...
is this what you did?
check: PYTHON-exists
PYTHON-exists: ; @which python > /dev/null
mytarget: check
.PHONY: check PYTHON-exists
credit to my coworker.
share
|
...
Passing an array as a function parameter in JavaScript
... edited Jan 20 '16 at 20:06
Félix Gagnon-Grenier
6,92299 gold badges4242 silver badges5454 bronze badges
answered May 18 '10 at 9:59
...
How to get all possible combinations of a list’s elements?
... of 15 items. In fact, an example implementation is given on the standard python "itertools" doc page: docs.python.org/library/itertools.html (grep for "powerset").
– Dan H
Nov 16 '11 at 17:45
...
MySQL query to get column names?
... edited Oct 29 '12 at 11:00
René Höhle
23.6k1313 gold badges6565 silver badges7171 bronze badges
answered Mar 5 '12 at 2:07
...
Adding new column to existing DataFrame in Python pandas
I have the following indexed DataFrame with named columns and rows not- continuous numbers:
24 Answers
...
Center a button in a Linear layout
...id:weight="1" in the button to center it though.)
– Sébastien
Jul 2 '11 at 10:47
4
...
How bad is shadowing names defined in outer scopes?
...s NameError if you didn't have a global name data.
Also remember that in Python everything is an object (including modules, classes and functions) so there's no distinct namespaces for functions, modules or classes. Another scenario is that you import function foo at the top of your module, and us...
Check if all elements in a list are identical
...l1 stops as soon as a difference is found.
Since checkEqual1 contains more Python code, it is less efficient when many of the items are equal in the beginning.
Since checkEqual2 and checkEqual3 always perform O(N) copying operations, they will take longer if most of your input will return False.
For...
GSON - Date format
...ay. But how can I display timestamps with this ?
– Stéphane Piette
Aug 1 '11 at 9:23
6
I am usin...