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浅谈TCP优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...慢慢心里有底了，开始逐渐加大重拳进攻的力度。
Slow Start
在慢启动的过程中，随着「cwnd」的增加，可能会出现网络过载，其外在表现就是丢包，一旦出现此类问题，「cwnd」的大小会迅速衰减，以便网络能够缓过来。
Con...
Which browsers support ?
...sync html attribute
FF 3.6+
FF for Android All Versions
IE 10+ (starting with preview 2)
Chrome 8+
Chrome For Android All versions
Safari 5.0+
iOS Safari 5.0+
Android Browser 3.0+ (honeycomb on up)
Opera 15.0+
Opera Mobile 16.0+
Opera Mini None (as of 8.0)
The "html5 proper" way to spe...
How to make grep only match if the entire line matches?
...g extra explanation in regards of @hakre ):
If you want to match a string starting with -, then you should use -- with grep. Whatever follows -- will be taken as an input (not option).
Example:
echo -f |grep -- "-f" # where grep "-f" will show error
echo -f |grep -F -- "-f" # whre grep -F "-...
Replacing a fragment with another fragment inside activity group
...
hope you are doing well.when I started work with Android Fragments then I was also having the same problem then I read about
1- How to switch fragment with other.
2- How to add fragment if Fragment container does not have any fragment.
then after some R&...
presentViewController and displaying navigation bar
...
That is pretty much what I started with. But the reason I'm not using 'presentModalViewController' is because it is noted as a deprecated API.
– Jonas Gardner
Mar 15 '12 at 18:22
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How should one go about choosing a default TCP/IP port for a new service?
...
Always start with the unassigned range, with the option of a user/admin configurable port to deal with possible conflicts. ONLY if your application reaches broad use (think BitTorrent, or some other large usage) should you really co...
How to get memory available or used in C#
...);
InitialiseCPUCounter();
InitializeRAMCounter();
updateTimer.Start();
}
private void updateTimer_Tick(object sender, EventArgs e)
{
this.textBox1.Text = "CPU Usage: " +
Convert.ToInt32(cpuCounter.NextValue()).ToString() +
"%";
this.textBox2.Text = Convert.ToInt32(ramC...
How can I reload .emacs after changing it?
...acs to reload all my definitions that I have updated in .emacs without restarting Emacs?
18 Answers
...
Why Maven uses JDK 1.6 but my java -version is 1.7
...
o，thank you. but I haven't start . I just 'mvn -v'...the reason is I don't assign JAVA_HOME
– Ninja
Sep 16 '13 at 8:55
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IOS: create a UIImage or UIImageView with rounded corners
...@IdreesAshraf a simple logic involved here .... radius of half height will start from top middle till left middle. making arc of 45degree. so having such arc on 4 sides will make a view perfect circle.
– Ans
Oct 21 '15 at 4:38
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