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What's the difference between event.stopPropagation and event.preventDefault?
They seem to be doing the same thing...
Is one modern and one old? Or are they supported by different browsers?
7 Answers...
Creating my own Iterators
...e header that might help. For example, to make the Piece class iterable:
#include <iostream>
#include <vector>
#include "iterator_tpl.h"
struct Point {
int x;
int y;
Point() {}
Point(int x, int y) : x(x), y(y) {}
Point operator+(Point other) const {
other.x += x;
oth...
STL：accumulate与自定义数据类型 - C/C++ - 清泛网 - 专注C/C++及内核技术
...用来直接计算数组或者容器中C++内置数据类型，例如：#include <numeric>int...C++ STL中有一个通用的数值类型计算函数— accumulate(),可以用来直接计算数组或者容器中C++内置数据类型，例如：
#include <numeric>
int arr[]={10,20,30,40,50};
vect...
std::find，std::find_if使用小结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...一种对数组、STL容器进行查找的方法。使用该函数，需 #include <algorithm>我们查找一个list中的数据，通常...STL的find，find_if函数提供了一种对数组、STL容器进行查找的方法。使用该函数，需添加
#include <algorithm>
我们查找一个vecto...
error: ‘uint16_t’ does not name a type - c++1y / stl - 清泛IT社区，为创新赋能！
#include <stdint.h> 解决。/**
* @file stdint.h
* Copyright 2012, 2013 MinGW.org project
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Softw...
Linux C/C++进程单实例互斥代码分享 - C/C++ - 清泛网 - 专注C/C++及内核技术
...分的测试，可直接用于实际项目开发。
代码如下：
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
#define kPidFileName "app.pid"
bool enter_app_singleton() {
int fd = open(k...
Using Rails 3.1 assets pipeline to conditionally use certain css
...ie", :media => "all" %>
<![endif]-->
Lastly, don't forget to include these new manifest files in your config/environments/production.rb:
config.assets.precompile += %w( application-all.css application-print.css application-ie.css )
Update:
As Max pointed out, if you follow this str...
Best practice for embedding arbitrary JSON in the DOM?
...hod is the best. The HTML5 spec even addresses this use:
"When used to include data blocks (as opposed to scripts), the data
must be embedded inline, the format of the data must be given using
the type attribute, the src attribute must not be specified, and the
contents of the script eleme...
How to obtain the start time and end time of a day?
...
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Accessing JPEG EXIF rotation data in JavaScript on the client side
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If you only want the orientation tag and nothing else and don't like to include another huge javascript library I wrote a little code that extracts the orientation tag as fast as possible (It uses DataView and readAsArrayBuffer which are available in IE10+, but you can write your own data reader ...