大约有 20,000 项符合查询结果（耗时：0.0473秒） [XML]
Bubble Sort Homework
...oing sorting algorithms and, although I understand them fine when talking about them and writing pseudocode, I am having problems writing actual code for them.
...
Add single element to array in numpy
...
append() creates a new array which can be the old array with the appended element.
I think it's more normal to use the proper method for adding an element:
a = numpy.append(a, a[0])
sha...
Unzip All Files In A Directory
...d on a Windows machine). I can manually unzip them using unzip filename , but how can I unzip all the ZIP files in the current folder via the shell?
...
Alphabet range in Python
Instead of making a list of alphabet characters like this:
7 Answers
7
...
Difference between object and class in Scala
...some Scala tutorials on the Internet and have noticed in some examples an object is declared at the start of the example.
1...
Python requests - print entire http request (raw)?
...
Since v1.2.3 Requests added the PreparedRequest object. As per the documentation "it contains the exact bytes that will be sent to the server".
One can use this to pretty print a request, like so:
import requests
req = requests.Request('POST','http://stackoverflow.com',h...
Python: Get the first character of the first string in a list?
...mylist[0][0] # get the first character from the first item in the list
but
mylist[0][:1] # get up to the first character in the first item in the list
would also work.
You want to end after the first character (character zero), not start after the first character (character zero), which is...
All but last element of Ruby array
Let's say I have a Ruby array
14 Answers
14
...
Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
Recently I've been reading some SO archives and encountered statements against the x86 architecture.
10 Answers
...
JavaScript + Unicode regexes
...ation, edition 6, includes Unicode-aware regular expressions. Support must be enabled with the u modifier on the regex. See Unicode-aware regular expressions in ES6.
Until ES 6 is finished and widely adopted among browser vendors you're still on your own, though. Update: There is now a transpiler na...