Address: http://sam.zoy.org/writings/programming/gprof.html
Howto: Using
gprofWith Multithreaded Applications what is
gprof?
gprofIs the GNU profiler, a tool used when tracking which funich are eating CPU in your program. Anyway, you shoshould already be familiar with it if you got interested in this page.
One problemgprofUnder certain kernels (such as Linux) is that it doesn' t behave correctly with Multithreaded Applications. It actually only profil
Virtualenv and howtovirtualenv in the HowTo Series1. Introduction
Virtualenv is a command line tool used to create an independent Python runtime environment.
When we use python for development, we will rely on different Python versions and different library versions. When our project depends on another development kit, We will download the package to the site-packages directory of python. If different projects depend on different package versions, thi
Last year, I found that the ext4 file system has been used in the Android system of the project. At that time, I did not go into the reason why I used the ext4 file system. The advantages and disadvantages of using ext4 were not discussed.
Recently, we have just sorted out the changes caused by ext4 to ext2/ext3. There are not many articles on ext4 on the Internet. I only found ext4 howto from http://kernelnewbies.org/ext4/, which is a general article
Howto: Smooth CVS to SVN migration (and back again)
This page explains how I migrated the VideoLAN CVS repositories to subversion while still allowing anonymous CVs access for users who did not want to move to subversion. if you are a CVS user and have not yet fallen in love with subversion, I suggest you have a look at this excellent project. in fact, I recommend to be familiar with subversion before reading this document, because I may have missed i
Howto Install and Configure VTK on Ubuntu
Download vtk-5.10.1.tar.gz Fromhttp://vtk.org/vtk/resources/software.html#latestand Extract;
$CD/HOME/CHEN/DOWNLOADS/VTK5.10.1/
$mkdir Vtkbin
$CD Vtkbin
$cmake.
$ccmake.
Configure as follows:
Press C to configure, and press G togenerate and exit;
$make
Copy the Include files andlibraries to system directories: $sudo make install
Copy the plugin to QT:
$CD/usr/lib/qt4
sudo mkdir plugins
CD Plugins
sudo mkdir d
Author: eygle
Source: Http://www.eygle.com/blog
Date: October 27, 2005
This article link: http://www.eygle.com/archives/2005/10/oracle_howto_kill_session.html
«why my server down? | Blog Home | Oracle HowTo: How to start and close oem» in oracle10g many times, because exceptions or program errors can cause individual processes to consume large amounts of system resources, you need to end these processes, and you can usually kill a process by using t
Some time ago, the virtual network card installation was required.ProgramSo in the website to collect some, find to find, did not see a separate installation, most of the said to install openvpn, and then only install the virtual network card of the tap-win32. In this case, the program of openvpnis used to run tapinstall.exe install oemwin2k. run the command line INF tap0x01 to install the tool (these files can be found in the
I would like to ask you how to modify the OpenVPN protocol. a project needs to modify the original OpenVPN protocol to cope with DPI analysis. could you please discuss your ideas? thank you!
Reply to discussion (solution)
In this regard, there are a lot of existing solutions and patches on the Internet, is generally added to protocol obfuscation and encryption, you can refer to TorProject ObfsProxy (
Use phpmailer to implement simple openvpn user authentication. Now everyone has countless accounts and passwords, which cannot be remembered. The principle is to complete authentication through the mail server pop service, or use SMTP and add SSL to improve security; password setting is not required. now everyone has countless accounts and passwords, which is hard to remember. The principle is that authentication is completed through the pop service o
Now everyone has countless accounts and passwords, which cannot be remembered. The principle is to complete authentication through the mail server pop service, or use SMTP, and add SSL to improve the security of OpenVPN.
Now everyone has countless accounts and passwords, which cannot be remembered. The principle is to complete authentication through the mail server pop service, or use SMTP and add SSL to improve security; this eliminates the trouble
server| Recovery | data | database
How to recover
when the database file is corrupted
welcome everyone to communicate with me: small white enhydra_boy@tom.com
Welcome reprint, please keep this statement, thank you!
SQL Server2000, what do
Environment:Visual C ++ 6.0Windows XPMFCDialog-Based Application
1.
Declare a CMenu type variable as follows:CMenu popmenu;
2.
Call the CMenu: CreatePopupMenu () function.Popmenu. CreatePopupMenu ();
3.
Then, in the resouce. h file,
This is the internal document of elder brother. It is for your reference only! /*************************************** **************************************** ***************************************/ Gedit ~ /. Add the following content to bashrc:
One way is to set the app to never be killed. Add Android: Persistent = "true" to androidmanifest. xml"
Applicable to apps stored in/system/APPAfter setting, the app is upgraded to the core level of the system and will not be killed in any case.
If the ASCII code is greater than 255, is it double byte?
In addition, view the keypress event in msdn.
1, FCL
System. Text. unicodeencoding. Unicode. getbytecoun (STR)
The test is invalid. Return 2 for all, and test the asciiencoding. ASCII
In a winformProgramMessageBox has the following features: there is a "host" form related to it, that is, MessageBox pops up in the event handler of this form and its controls, and when MessageBox is closed, the focus is automatically switched to
1. PrefaceThis article also draws on many domestic and foreign documents.There is a bad news:The good news is that there are many installation documents in Ubuntu, And the bad news is not the same as that in my environment.
It should be said that
Set up
VNC
ServerWith resumable sessions on dapper (6.06)
1. Enable XDMCPCode:
sudo gedit /etc/gdm/gdm.conf
Then find this rule:# The greeter for XDMCP logins, usually you want a less graphically intensive# Greeter here so it's better to leave
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