yaojingguo
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fuliang：
more cleanner than before
Big Integer Arithmetic -
yaojingguo：
Hi, Liang LiangThanks for the i ...
Redirect and restore stdout in C -
fuliang：
使用gcc编译.cpp,可以使用-lstdc++选项，这样gc ...
Redirect and restore stdout in C
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System.out is auto-flushed in Sun's implemation.
Refer to the source code for System class.
FileInputStream fdIn = new FileInputStream(FileDescriptor.in);
FileOutputStream fdOut = new FileOutputStream(FileDescriptor.out);
FileOutputStream fdErr = new FileOutputStream(FileDescriptor.e ...
I have installed visual C++ express 2008 with SP1 several months ago. It worked well.
Suddenly there is the error project creation failed error.
So I uninstalled it and reinstalled it. It did not work
And I installed visual studio 2008 professional. Still I have the same prolem.
- 2009-09-08 22:30
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I removed Bluetooth COM add-in in Excel 2007. The my excel 2007 works again.
Standard Streams
================
- Standard input (stdin): file descriptor is 0.
- Standard output (stdout): file descriptor is 1.
- Standard error (stderr): file descriptor is 2.
Redirection
===========
Most shells allow both standard output and standard error to be redirected to the same file usi ...
- 2009-09-02 14:36
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original article: http://linux.die.net/man/7/x
From the user's perspective, every X server has a display name of the form:
hostname:displaynumber.screennumber
This information is used by the application to determine how it should connect to the server and which screen it should use by default (on d ...
- 2009-08-20 15:49
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Single forward quotes inhibit filename and variale expansion and causes the quoted content to be treated as a word.
Double quotes also cause quoted content to be treated as a whole. But double quotes allow expansion. The following code will print "$lang ruby".
::
lang=ruby
single= ...
- 2009-08-18 22:44
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=======================================================================
Reading Note of MapReduce: Simplified Data Processing on Large Clusters
=======================================================================
------
Origin
------
``map`` and ``reduce`` are primitives in Lisp.
``map`` example ...
- 2009-08-08 11:39
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mount
-----
The following command makes a system-wide mount point with binary model.
- `` mount -s -b C:/Free/sftproot /usr/sftproot``
clear
------
If you want to use this command, ncurses package needs to be installed.
Java web container use HTTPServlet to serve HTTP request. There are 3 ways to
handle requests:
- Create 1 thread which is used to serve all the HTTP requests. It obvious that
this approach does not scale. It can leverage OS concurrency capability and
multiple CPUs.
- Create 1 thread for every ...
- 2009-07-20 11:46
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Vritual Box
========
Install the latest version from http://www.virtualbox.org/. In this article,
Virtual Box 3.0 is used.
Ubuntu
======
Download the latest version from http://www.ubuntu.com/. In this article, Ubuntu
Desktop 9.04 is used.
Place ubuntu-9.04-desktop-i386.iso into a CDROM and ...
- 2009-07-14 09:39
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