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TCP 的那些事儿（下） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...开的，所以，对于一些需要小包场景的程序——比如像telnet或ssh这样的交互性比较强的程序，你需要关闭这个算法。你可以在Socket设置TCP_NODELAY选项来关闭这个算法（关闭Nagle算法没有全局参数，需要根据每个应用自己的特点来...
Fastest way to remove first char in a String
...n land, but it seemed like a good excuse to kick the wheels of BenchmarkDotNet. The result of this test (on .NET Core even) is that Substring is ever so slightly faster than Remove, in this sample test: 19.37ns vs 22.52ns for Remove. So some ~16% faster.
using System;
using BenchmarkDotNet.Attribu...
Resizing an iframe based on content
..., e.g. if you have:
www.foo.com/home.html, which iframes
|-> www.bar.net/framed.html, which iframes
|-> www.foo.com/helper.html
then home.html can communicate with framed.html (iframed) and helper.html (same domain).
Communication options for each page:
+-------------------------...
HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
...ecommended)
Start IIS Manager. To do this, click Start, click Run, type inetmgr.exe, and then click OK.
In IIS Manager, expand server name, expand Web sites, and then click the website that you want to modify.
In the Features view, double-click Directory Browsing.
In the Actions pane, click Enable...
How to debug a referenced dll (having pdb)
... file reference. Good for me, but how did that happen? MSVC2010, C#, (ASP).NET 4.0, referenced assembly exists as debug+release (but only release-file added to project). Would really like to clarify this.
– Tobias81
Dec 12 '14 at 12:40
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Eclipse menus don't show up after upgrading to Ubuntu 13.10
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See also info on bug report: bugs.launchpad.net/ubuntu/+source/unity/+bug/1221848
– David Carboni
Nov 2 '13 at 10:59
2
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Why no ICloneable?
...
@supercat you do not take into account it is a part of .NET framework, not part of your application. so if you make a class that does not do deep cloning, then someone else makes a class that does do deep cloning and calls Clone on all its parts, it will not work predictably -- de...
Which terminal command to get just IP address and nothing else?
I'm trying to use just the IP address (inet) as a parameter in a script I wrote.
28 Answers
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Open a new tab in gnome-terminal using command line [closed]
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#!/bin/sh
WID=$(xprop -root | grep "_NET_ACTIVE_WINDOW(WINDOW)"| awk '{print $5}')
xdotool windowfocus $WID
xdotool key ctrl+shift+t
wmctrl -i -a $WID
This will auto determine the corresponding terminal and opens the tab accordingly.
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How to compare arrays in C#? [duplicate]
...nces, and they are not the same. You need to compare the array contents.
.NET2 solution
An option is iterating through the array elements and call Equals() for each element. Remember that you need to override the Equals() method for the array elements, if they are not the same object reference.
A...