大约有 43,000 项符合查询结果（耗时：0.0348秒） [XML]
transform object to array with lodash
...
You can do
var arr = _.values(obj);
For documentation see here.
share
|
improve this answer
|
follow
|
...
Difference between JSON.stringify and JSON.parse
...pt object into JSON text and stores that JSON text in a string, eg:
var my_object = { key_1: "some text", key_2: true, key_3: 5 };
var object_as_string = JSON.stringify(my_object);
// "{"key_1":"some text","key_2":true,"key_3":5}"
typeof(object_as_string);
// "string"
JSON.parse turns a...
What is the difference between Python's list methods append and extend?
...ppend
The list.append method appends an object to the end of the list.
my_list.append(object)
Whatever the object is, whether a number, a string, another list, or something else, it gets added onto the end of my_list as a single entry on the list.
>>> my_list
['foo', 'bar']
>>&...
What is the difference between AF_INET and PF_INET in socket programming?
What is the difference between AF_INET and PF_INET in socket programming?
7 Answers
7
...
Should private helper methods be static if they can be static
...odeSize extends java.lang.Object{
TestBytecodeSize();
Code:
0: aload_0
1: invokespecial #1; //Method java/lang/Object."<init>":()V
4: return
private void doSomething(int);
Code:
0: return
private static void doSomethingStatic(int);
Code:
0: return
public sta...
Any way to delete in vim without overwriting your last yank? [duplicate]
...
Pass to the _ register, the black hole.
To delete a line without sticking it in the registers:
"_dd
See also :help registers.
It's probably safest, if you want to paste something over and over again, to yank it into a "named" regist...
Change SVN repository URL
...URL to non-SSH or vice versa, for example: svn switch --relocate svn+ssh://_svn_server_/_svn_project_/_svn_branch_ svn://_svn_server_/_svn_project_/_svn_branch_. The last is especially helpful if you do automated checkout as svn+ssh on several nodes using Jenkins API and some of them (Windows nodes)...
How to sort an IEnumerable
...myList = myEnumerable.ToList();
myList.Sort();
Based on your comment:
_components = (from c in xml.Descendants("component")
let value = (string)c
orderby value
select value
)
.Distinct()
.ToList();
or
_com...
How to find event listeners on a DOM node when debugging or from the JavaScript code?
...s an error: XMLHttpRequest cannot load A.com/js/jquery-ui-1.10.3.custom.js?_=1384831682813. Origin B.com is not allowed by Access-Control-Allow-Origin.
– hiway
Nov 19 '13 at 3:50
5...
Best algorithm for detecting cycles in a directed graph [closed]
...e following Wikipedia article:
http://en.wikipedia.org/wiki/Topological_sorting
has the pseudo-code for one algorithm, and a brief description of another from Tarjan. Both have O(|V| + |E|) time complexity.
share
...