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Difference between fprintf, printf and sprintf?
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You can also do very useful things with vsnprintf() function:
$ cat test.cc
#include <exception>
#include <stdarg.h>
#include <stdio.h>
struct exception_fmt : std::exception
{
exception_fmt(char const* fmt, ...) __attribute__ ((format(printf,2,3)));
char const* what() co...
Convert a number range to another range, maintaining ratio
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p2or
30977 silver badges2727 bronze badges
answered Jul 10 '12 at 2:11
Teddy GarlandTeddy Garland
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社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...网站也会有运维会调整策略，说到底这是一个战争，躲在电脑屏幕后的敌我双方，爬虫必须要能感知到对方的反监控策略进行了调整，通知管理员及时处理。未来比较理想应该是通过机器学习算法自动完成策略调整，保证抓取不...
Difference between JSON.stringify and JSON.parse
..., please refer to the following links.
https://msdn.microsoft.com/library/cc836459(v=vs.94).aspx
https://msdn.microsoft.com/library/cc836466(v=vs.94).aspx
Secondly, the following sample will be helpful for you to understand these two functions.
<form id="form1" runat="server">
<div&...
Convert command line arguments into an array in Bash
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Actually the list of parameters could be accessed with $1 $2 ... etc.
Which is exactly equivalent to:
${!i}
So, the list of parameters could be changed with set, and ${!i} is the correct way to access them:
$ set -- aa bb cc dd 55 ff gg hh ii jjj kkk lll
$ for (...
How to change maven logging level to display only warning and errors?
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Josmar
53377 silver badges1616 bronze badges
answered Apr 16 '15 at 9:36
binkleybinkley
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How can I autoplay a video using the new embed code style for Youtube?
... will have to add this portion to your embedded video URL: ?autoplay=1&cc_load_policy=1.
It would look like this:
<iframe width="420" height="315" src="http://www.youtube.com/embed/
oHg5SJYRHA0?autoplay=1&cc_load_policy=1" frameborder="0"
allowfullscreen></iframe>
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Can I use a collection initializer for Dictionary entries?
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@JohnSaunders But a dictionary initializer accepts two parameters for Add.
– Shimmy Weitzhandler
Dec 22 '12 at 21:28
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Whitespace Matching Regex - Java
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Rashid MvRashid Mv
30633 silver badges77 bronze badges
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苦逼的年轻人和年薪百万的区别到底在哪里？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...一切都免费，随便拿。
这是茶水间。
办公区全是苹果电脑，忽然穿插一张德州扑克桌，不远处还有我认不出作用的圆柱体，好朋友上前一拉，竟然露出一张床。据说没灵感或者工作累了的码农，可以进来睡一睡，隔音隔光。
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