大约有 34,900 项符合查询结果（耗时：0.0394秒） [XML]
Find all files with name containing string
... -name "*string*" ! -name "*:*" -print
If you want to use grep (but I think it's not necessary as far as you don't want to check file content) you can use:
ls | grep touch
But, I repeat, find is a better and cleaner solution for your task.
...
Call a function from another file?
...hen call the function using function(a, b). The reason why this may not work, is because file is one of Python's core modules, so I suggest you change the name of your file.
Note that if you're trying to import functions from a.py to a file called b.py, you will need to make sure that a.py and b.py...
How to remove all the occurrences of a char in c++ string
...eplaces a character with another and '' is not a character. What you're looking for is erase.
See this question which answers the same problem. In your case:
#include <algorithm>
str.erase(std::remove(str.begin(), str.end(), 'a'), str.end());
Or use boost if that's an option for you, like:...
Ruby max integer
I need to be able to determine a systems maximum integer in Ruby. Anybody know how, or if it's possible?
6 Answers
...
How can I create a UIColor from a hex string?
...
Marcus Adams
47.7k88 gold badges7878 silver badges129129 bronze badges
answered Aug 20 '10 at 15:16
TomTom
...
Can I set enum start value in Java?
I use the enum to make a few constants:
9 Answers
9
...
Sort array by firstname (alphabetically) in Javascript
...you have an array users. You may use users.sort and pass a function that takes two arguments and compare them (comparator)
It should return
something negative if first argument is less than second (should be placed before the second in resulting array)
something positive if first argument is gre...
How to get hosting Activity from a view?
...n Activity with 3 EditText s and a custom view which acts a specialised keyboard to add information into the EditText s.
...
How do you import classes in JSP?
...ort more than one class, use the following format:
<%@ page import="package1.myClass1,package2.myClass2,....,packageN.myClassN" %>
share
|
improve this answer
|
follo...
Java dynamic array sizes?
... an array once created. You either have to allocate it bigger than you think you'll need or accept the overhead of having to reallocate it needs to grow in size. When it does you'll have to allocate a new one and copy the data from the old to the new:
int[] oldItems = new int[10];
for (int i = 0; i...