大约有 40,700 项符合查询结果（耗时：0.0629秒） [XML]
How to identify numpy types in python?
...
share
|
improve this answer
|
follow
|
answered Sep 24 '12 at 17:36
abarnertabarnert
...
Comparing two dictionaries and checking how many (key, value) pairs are equal
...th the dictionaries, you should have said that :)
Maybe something like this:
shared_items = {k: x[k] for k in x if k in y and x[k] == y[k]}
print len(shared_items)
share
|
improve this answer
...
How to convert byte array to string and vice versa?
...
share
|
improve this answer
|
follow
|
edited Nov 3 '14 at 3:58
CoasterChris
7111 silver ...
How to convert string to Title Case in Python?
...ill'S Friends From The Uk"
If you really wanted PascalCase you can use this:
>>> ''.join(x for x in 'make IT pascal CaSe'.title() if not x.isspace())
'MakeItPascalCase'
share
|
improve ...
Sorting multiple keys with Unix sort
...ys. Some of these keys might be numeric and some of them might not be. This is a fixed-width columnar file so there are no delimiters.
...
Difference: std::runtime_error vs std::exception()
What is the difference between std::runtime_error and std::exception ? What is the appropriate use for each? Why are they different in the first place?
...
Emulate a do-while loop in Python?
...t sure what you are trying to do. You can implement a do-while loop like this:
while True:
stuff()
if fail_condition:
break
Or:
stuff()
while not fail_condition:
stuff()
What are you doing trying to use a do while loop to print the stuff in the list? Why not just use:
for i in l:
...
How to line-break from css, without using ?
...
Impossible with the same HTML structure, you must have something to distinguish between Hello and How are you.
I suggest using spans that you will then display as blocks (just like a <div> actually).
p span {
display: block;
}
<p><span>hello</span><span>...
Convert Java Array to Iterable
...
Integer foo[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
List<Integer> list = Arrays.asList(foo);
// or
Iterable<Integer> iterable = Arrays.asList(foo);
Though you need to use an Integer array (not an int array) for this to work.
For primitives, you can use guava:
It...
Cannot install packages using node package manager in Ubuntu
...decided to rename Node.js executable to prevent some kind of namespace collision with another package. It was very hard decision for Debian Technical Committee, because it breaks backward compatibility.
The following is a quote from Committee resolution draft, published in Debian mailing list:
...