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马无夜草不肥——聊聊程序员接私活的那些坑 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...钱首先要据需求来报价。报高了，甲方会价比三家，一般最终选择低价的，报低了，自己会累死累活却拿不到应有报酬。
例如一些外包公司活小工作室凭借着自己有类似代码，同样需求，你报价5w，人家报价2w，工作周期还短，...
C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式）Xml_SelectSingleNode_XpathXPath 是一门在 XML 文档中查找信息的语言，可用来在 XML 文档中对元素和属性进行遍历。因此使用xpath进行XML节点操作为我们省去了很多逻辑，代码...
Heroku Postgres - terminate hung query (idle in transaction)
...
Perhaps it's specific to Heroku. As far as I can see, under ordinary postgres it's really needed to be superuser to kill a stuck process (I'm testing with "select pg_sleep(3600);" on pg 8.4, and I get "ERROR: must be superuser t...
搜狗百度入口之争升级 开放竞合成流量变现抓手 - 资讯 - 清泛网 - 专注C/C+...
...网是个大江湖，有利益的地方就有纷争，尤其是入口之争最为惨烈。近日，原本相处和谐的两家公司百度和搜狗对簿公堂，因输入法入口的争夺互诉至法院。今年10月底，百度诉搜狗恶意劫持流量一案胜诉，搜狗被判停止不正当...
How to make an OpenGL rendering context with transparent background?
...owFunc(HWND hWnd,UINT msg, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
switch(msg)
{
case WM_ERASEBKGND:
return 0;
break;
case WM_CREATE:
break;
case WM_DESTROY:
if(m_hrc)
{
wglMakeCurrent...
Has anyone ever got a remote JMX JConsole to work?
...ntage: Everytime you restart your java process, you will need to do all steps from 4 - 9 again.
1. You need the putty-suite for your Windows machine from here:
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
At least the putty.exe
2. Define one free Port on your l...
Automatically add all files in a folder to a target using CMake?
...-a.cpp
C:\Workspace\B
--b.cpp
Now save this file as "generateSourceList.ps1" for example, and run the script as
~>./generateSourceList.ps1 -root "C:\Workspace" > out.txt
out.txt file will contain
set(SOURCE "A/a.cpp" "B/b.cpp")
...
为什么你有10年经验，但成不了专家？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...动完成』的状态，我们对驾驶技术的改善将会不断降低并最终停止。
而真正想要达到专家水平的车手，从来不允许自己进入这种『自动完成』的状态——每过一个弯，他都会刻意去思考刚刚过弯用了什么技巧、表现得怎么样...
实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
...个服务器IP的请求次数，普通权限限制是一个小时1w次，最高权限合作授权一个小时4w次。使用应用时还需要有足够的用户，单用户每个应用每小时访问1000次，最高权限4w次需要40个用户使用你的应用。达到30w关键词，至少需要8个...
Is there a way to use SVG as content in a pseudo element :before or :after
...029%2C-2%2056%2C6%2027%2C8%2043%2C17%2043%2C17%2014%2C6%2016%2C7%2041%2C16%2025%2C9%2069%2C15%20120%2C11%2051%2C-3%20126%2C-22%20181%2C-32%2054%2C-9%20105%2C-20%20148%2C-23%2042%2C-3%2071%2C1%20104%2C6%2034%2C4%2065%2C14%2098%2C22%22%2F%3E%0A%3C%2Fsvg%3E%0A);
}
<div class="author_">Lord Byr...