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【PM干货】2015年阿里业务型PM笔试题 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...动端，而是应该将用户使用场景与搜索行为模型以及地理位置等结合，为用户提供定制化的服务。三是移动端目前还不能提供非常深度的搜索，很多PC端的网页通过简单的转码并不能达到很好界面效果已响应用户的搜索请求和信...
scp or sftp copy multiple files with single command
...
Copy multiple files from remote to local:
$ scp your_username@remote.edu:/some/remote/directory/\{a,b,c\} ./
Copy multiple files from local to remote:
$ scp foo.txt bar.txt your_username@remotehost.edu:~
$ scp {foo,bar}.txt your_u...
iOS Remote Debugging
...ll nodejs
npm install -g weinre
weinre --boundHost -all-
Open http://{wifi-ip-address}:8080/ and copy the target script code
Paste the script tag into your page (or use the bookmarklet)
Click on the link to the debug client user interface (http://{wifi-ip-address}:8080/client/#anonymous)
When you ge...
解决：CTreeCtrl控件SetCheck无效的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...择状态是一个常规的
做法，我就不打算修改这些代码的位置，而采用提前给它加载图标列表的方法。方法如下：
1、在资源中添加一个位图资源IDB_BITMAP1，尺寸拉伸成48*16。（长48，高16，共三个图标）
2、在位图上面画三...
An existing connection was forcibly closed by the remote host
...means that the remote side closed the connection (usually by sending a TCP/IP RST packet). If you're working with a third-party application, the likely causes are:
You are sending malformed data to the application (which could include sending an HTTPS request to an HTTP server)
The network link be...
C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...接收的数据
int len = netStream.Read(data, 0, data.Length); //从位置开始，读取到字节数组末尾
string line = Encoding.Default.GetString(data, 0, len); //把收到的字节转换为字符串
}
客户端：
TcpClient client = new TcpClient();//客户端tcp对象
client...
FileNotFoundException while getting the InputStream object from HttpURLConnection
...equested the input stream first before sending the XML body. In the code snipped below, the line InputStream in = conn.getInputStream(); came immediately after ByteArrayOutputStream out = new ByteArrayOutputStream(); which is the incorrect order of things.
ByteArrayOutputStream out = new ByteArrayO...
Pinging servers in Python
...ere is a module called pyping that can do this. It can be installed with pip
pip install pyping
It is pretty simple to use, however, when using this module, you need root access due to the fact that it is crafting raw packets under the hood.
import pyping
r = pyping.ping('google.com')
if r....
Bash variable scope
...
Because you're piping into the while loop, a sub-shell is created to run the while loop.
Now this child process has its own copy of the environment and can't pass any
variables back to its parent (as in any unix process).
Therefore you'll ...
Where can I get Google developer key
...the first option - JS should use the second) :
Key for server apps (with IP locking)
Key for browser apps (with referers)
In the new cloud console layout :
Select your project
Choose menu item "APIs & auth"
Choose menu item "Registered app"
Register an app of type "web application"
Choose...