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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
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205
I think the docs explain the difference and usage of these two functions pretty well:
newFixe...
tcp端口状态ESTABLISHED、TIME_WAIT、CLOSE_WAIT 、SYN_RECV等详解 - C/C++...
...持续2个MSL(Max Segment Lifetime)，在Windows下默认为4分钟,即240秒，TIME_WAIT状态下的socket不能被回收使用。 具体现象是对于一个处理大量短连接的服务器，如果是由服务器主动关闭客户端的连接，将导致服务器端存在大量的处于TIME_WAIT...
Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... Platform的缩写，即富客户平台，是Eclipse进化的产物（自3 0版以后出现），是Eclipse组织向用户提供的强大的开 所谓RCP，就是Rich Client Platform的缩写，即富客户平台，是Eclipse进化的产物（自3.0版以后出现），是Eclipse组织向用户提...
How to make a DIV not wrap?
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answered Apr 1 '11 at 16:06
notkwitenotkwite
2,55911 gold badge1111 silver badges22 bronze badges
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What's the recommended way to connect to MySQL from Go?
...p1, p2)
if err != nil { /* error handling */}
items := make([]*SomeStruct, 0, 10)
var ida, idb uint
for rows.Next() {
err = rows.Scan(&ida, &idb)
if err != nil { /* error handling */}
items = append(items, &SomeStruct{ida, idb})
}
Insert :
_, err = con.Exec("insert into t...
DataTable: Hide the Show Entries dropdown but keep the Search box
...s dropdown but keep the Search box in DataTable? I want to always display 10 rows with pagination at the bottom along with search box but do not want to display the Show entries dropdown.
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Starting Eclipse w/ Specific Workspace
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santaranger
10311 silver badge44 bronze badges
answered Oct 16 '08 at 18:54
Matt HMatt H
6,...
Query to count the number of tables I have in MySQL
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300
SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = 'dbName';
Source
This is...
Confused about stdin, stdout and stderr?
... a process for my_prog.
open inputfile as your standard input (file handle 0).
open errorfile as your standard error (file handle 2).
create another process for grep.
attach the standard output of my_prog to the standard input of grep.
Re your comment:
When I open these files in /dev folder,...
How do I get the last four characters from a string in C#?
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mystring.Substring(Math.Max(0, mystring.Length - 4)); //how many lines is this?
If you're positive the length of your string is at least 4, then it's even shorter:
mystring.Substring(mystring.Length - 4);
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