大约有 41,100 项符合查询结果（耗时：0.0492秒） [XML]
How do I activate C++ 11 in CMake?
...
CMake 3.1 introduced the CMAKE_CXX_STANDARD variable that you can use. If you know that you will always have CMake 3.1 available, you can just write this in your top-level CMakeLists.txt file, or put it right before any new target...
How to include external Python code to use in other files?
...
153
You will need to import the other file as a module like this:
import Math
If you don't want t...
How do you plot bar charts in gnuplot?
...ar graph:
set boxwidth 0.5
set style fill solid
plot "data.dat" using 1:3:xtic(2) with boxes
data.dat:
0 label 100
1 label2 450
2 "bar label" 75
If you want to style your bars differently, you can do something like:
set style line 1 lc rgb "red"
set style line 2 lc rgb "blue"
...
Understanding dict.copy() - shallow or deep?
...ed by value, but just creating a new reference.
>>> a = {1: [1,2,3]}
>>> b = a.copy()
>>> a, b
({1: [1, 2, 3]}, {1: [1, 2, 3]})
>>> a[1].append(4)
>>> a, b
({1: [1, 2, 3, 4]}, {1: [1, 2, 3, 4]})
In contrast, a deep copy will copy all contents by value....
What do (lambda) function closures capture?
...
163
Your second question has been answered, but as for your first:
what does the closure capture...
import module from string variable
...st=[''])
then i will refer to matplotlib.text.
In Python 2.7 and Python 3.1 or later, you can use importlib:
import importlib
i = importlib.import_module("matplotlib.text")
Some notes
If you're trying to import something from a sub-folder e.g. ./feature/email.py, the code will look like imp...
How do I remove a property from a JavaScript object?
...
Jonathan
1,73511 gold badge1414 silver badges3131 bronze badges
answered Oct 16 '08 at 10:58
nickfnickf
...
Combine two columns of text in pandas dataframe
...18
cs95
231k6060 gold badges390390 silver badges455455 bronze badges
answered Oct 15 '13 at 10:09
silvadosilva...
Does a C# app track how long its been running?
...
3 Answers
3
Active
...
Can Eclipse refresh resources automatically?
Eclipse (3.4.2 with PyDev) deals with out-of-sync resources (files that have been edited outside of the IDE) differently from other IDEs that I've used, where only resources with editors open are considered out-of-sync. In Eclipse, any resource can go out of sync.
...