大约有 41,200 项符合查询结果（耗时：0.0420秒） [XML]
Declaring variables inside or outside of a loop
... |
edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
...
What does the (unary) * operator do in this Ruby code?
...
3 Answers
3
Active
...
What is the standard exception to throw in Java for not supported/implemented operations?
... |
edited Jun 7 '16 at 15:33
user177800
answered May 6 '09 at 11:24
...
How to get the anchor from the URL using jQuery?
...he .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = url.i...
Ternary operator is twice as slow as an if-else block?
...
376
To answer this question, we'll examine the assembly code produced by the X86 and X64 JITs for ...
How to get the value from the GET parameters?
...ers to JS):
var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c);
For older browsers (including Internet Explorer), you can use this polyfill or the cod...
How do I create a list of random numbers without duplicates?
...
answered Mar 18 '12 at 2:37
Greg HewgillGreg Hewgill
783k167167 gold badges10841084 silver badges12221222 bronze badges
...
How to trace the path in a Breadth-First Search?
...
# graph is in adjacent list representation
graph = {
'1': ['2', '3', '4'],
'2': ['5', '6'],
'5': ['9', '10'],
'4': ['7', '8'],
'7': ['11', '12']
}
def bfs(graph, start, end):
# maintain a queue of paths
queue = []
# push the first path i...
Differences between git pull origin master & git pull origin/master
...
3 Answers
3
Active
...