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Resumable downloads when using PHP to send the file?
...
The first thing you need to do is to send the Accept-Ranges: bytes header in all responses, to tell the client that you support partial content. Then, if request with a Range: bytes=x-y header is received (with x and y being numbers) you parse the range the client is requesting, open ...
常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...（设备）的路径
of 表示输出文件（设备）的路径
bs = bytes 表示同时设置读/写缓冲区的字节数
六、其他命令
1. 查看、修改系统时间的date命令
查看系统时间直接使用date命令
[root@KEDACOM /]# date
Sat Jul 2 14:29:17 CST 2011
修改...
How to highlight text using javascript
...ied)
function highlight(text) {
var inputText = document.getElementById("inputText");
var innerHTML = inputText.innerHTML;
var index = innerHTML.indexOf(text);
if (index >= 0) {
innerHTML = innerHTML.substring(0,index) + "<span class='highlight'>" + innerHTML.substring...
Convert a Git folder to a submodule retrospectively?
...to allow filtering, otherwise you'll get warning: filtering not recognized by server, ignoring.
– Matthias Braun
May 23 at 7:50
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show 4 mor...
How to fix Git error: object file is empty?
... was also because of low battery on the laptop.
– HarbyUK
Jul 2 '14 at 10:34
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show 19 more comments
...
How to read contacts on Android 2.0
... useful info, it is frustrating how poorly this important topic is covered by docs and such. After too much hacking about I thought I would share a little code also. The following code is a little prettier and get the same thing done more efficiently.
Uri contactUri = ContactsContract.Contacts.CON...
How to validate an email address using a regular expression?
...ting around the internet with a bug that allows 00 for any of the unsigned byte decimal values in a dot-delimited address, which is illegal. The rest of it appears to be consistent with the RFC 5322 grammar and passes several tests using grep -Po, including cases domain names, IP addresses, bad one...
What is in your .vimrc? [closed]
...3
set softtabstop=3
" Use english for spellchecking, but don't spellcheck by default
if version >= 700
set spl=en spell
set nospell
endif
" Real men use gcc
"compiler gcc
" Cool tab completion stuff
set wildmenu
set wildmode=list:longest,full
" Enable mouse support in console
set mouse=...
Get path of executable
...nonical or
// boost::filesystem::path::make_preferred. The path returned by GetModuleFileNameA
// is the one we want.
std::string ret = &buf[0];
return ret;
}
#elif (BOOST_OS_MACOS)
# include <mach-o/dyld.h>
std::string executable_path(const char* argv0)
{
typedef std::vector...
How does Google Instant work?
...\\x271\\x27,\\x27AFQjCNERidL9Hb6OvGW93_Y6MRj3aTdMVA\\x27,\\x27\\x27,\\x270CBYQFjAA\\x27)\\x22\\x3e\\x3cem\\x3eStack Overflow\\x3c/em\\x3e\\x3c/a\\x3e\\x3c/h3\\x3e\\x3cdiv class\\x3d\\x22s\\x22\\x3eA language-independent collaboratively edited question and answer site for programmers.\\x3cbr\\x3e\\x3...