大约有 42,000 项符合查询结果（耗时：0.0402秒） [XML]
Installing Python packages from local file system folder to virtualenv with pip
...
It do help. And we can use -i option of pip to treat it as a local PyPI.
– diabloneo
Jun 12 '15 at 7:37
...
How to get whole and decimal part of a number?
Given, say, 1.25 - how do I get "1" and ."25" parts of this number?
16 Answers
16
...
How to remove elements from a generic list while iterating over it?
...er pattern for working with a list of elements which each need processed and then depending on the outcome are removed from the list.
...
What's a quick way to comment/uncomment lines in Vim?
...nfused by the usage, default leader is "\" so 10\cc will comment ten lines and 10\cu will uncomment those ten lines
share
|
improve this answer
|
follow
|
...
Soft keyboard open and close listener in an activity in Android
... set some other View 's visibility to Gone when the soft keyboard opens and also when the user clicks on the first EditText and also when the soft keyboard closes from the same EditText on the back button press. Then I want to set some other View 's visibility to visible.
...
Gradle: How to Display Test Results in the Console in Real Time?
...
You could run Gradle with INFO logging level on the command line. It'll show you the result of each test while they are running. Downside is that you will get far more output for other tasks also.
gradle test -i
...
Need to reset git branch to origin version
...n (github). Is there an easy way to do this? I tried deleting the branch and then resetting up the tracking branch, but it just gives me the version I was working on again.
...
Where is the C auto keyword used?
In my college days I read about the auto keyword and in the course of time I actually forgot what it is. It is defined as:
...
How do I get the row count of a pandas DataFrame?
I'm trying to get the number of rows of dataframe df with Pandas, and here is my code.
14 Answers
...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
...
You could sort the array and then run through it and then see if the next (or previous) index is the same as the current. Assuming your sort algorithm is good, this should be less than O(n2):
const findDuplicates = (arr) => {
let sorted_ar...