大约有 42,000 项符合查询结果（耗时：0.0173秒） [XML]
What's the best/easiest GUI Library for Ruby? [closed]
...hile "gem install shoes" installs "3.0.1". What's up with the versoning pandemonium? Is this because _why disappeared?
– Alexander
Jan 2 '12 at 0:28
...
Converting JavaScript object with numeric keys into array
...;
for (var prop in data) {
arr.push(data[prop]);
}
console.log(arr);
DEMO
share
|
improve this answer
|
follow
|
...
boost自定义composite_key_compare比较函数 - C/C++ - 清泛网 - 专注C/C++及内核技术
...题，可以在自定义比较函数中下断点进行调试。
// boost_demo.cpp : 定义控制台应用程序的入口点。
//
#include "stdafx.h"
#include "boost/shared_ptr.hpp"
#include "boost/bimap.hpp"
#include "boost/tuple/tuple.hpp"
#include "boost/multi_index_container.hpp"
#in...
Convert XML to JSON (and back) using Javascript
... as string to JSON
X2JS.json2xml_str - Convert JSON to XML string
Online Demo on http://jsfiddle.net/abdmob/gkxucxrj/1/
var x2js = new X2JS();
function convertXml2JSon() {
$("#jsonArea").val(JSON.stringify(x2js.xml_str2json($("#xmlArea").val())));
}
function convertJSon2XML() {
$("#xmlAre...
Can someone explain how to implement the jQuery File Upload plugin?
...h does not have any dependencies.
The author has also created a bootstrap demo which was inspired by the jQuery File Upload plugin.
I hope this saves someone else some time.
share
|
improve this a...
How to smooth a curve in the right way?
...lid')
return y
from numpy import *
from pylab import *
def smooth_demo():
t=linspace(-4,4,100)
x=sin(t)
xn=x+randn(len(t))*0.1
y=smooth(x)
ws=31
subplot(211)
plot(ones(ws))
windows=['flat', 'hanning', 'hamming', 'bartlett', 'blackman']
hold(True)
...
Case insensitive searching in Oracle
...le where lower(column_1) LIKE lower('my_string') || '%';
This SQL Fiddle demonstrates what happens in all these queries. Note the Explain Plans, which indicate when an index is being used and when it isn't.
2. Use regular expressions.
From Oracle 10g onwards REGEXP_LIKE() is available. You can s...
How are 3D games so efficient? [closed]
...reat big PC game like GTA IV use 50% of my CPU and run at 60fps while a DX demo of a rotating Teapot @ 60fps uses a whopping 30% ?
...
Why does this go into an infinite loop?
...tion and the assignment in the example above, I've thrown together a quick demo to illustrate that this intermediate value does indeed "exist," though it will never be "seen" on the executing thread.
The demo calls x = x++; in a loop while a separate thread continuously prints the value of x to the...
C++11 reverse range-based for-loop
...lt;< e << " ";
}
std::cout << std::endl;
}
See DEMO 1.
Note: As per Eric Niebler, this feature will be available in C++20. This can be used with the <experimental/ranges/range> header. Then the for statement will look like this:
for (auto const& e : view::reve...