The main point here is to creator Ownery group permissions
When all users are required to share a file
Can only be created, cannot be modified, deleted (except server administrators)!
If you follow the above method, the result is that ordinary users can actually read only the shared file and cannot modify the deletion
But the file owner can modify the delete file!!!
Here we set up an experimental environment
Shared files a folder with document 1
Step 1: Refer to the installation of QT environment and QT Creator development tools under Ubuntu
Input in terminal: sudo apt-get install qt4-dev-tools qt4-doc qt4-qtconfig Qt4-demos Qt4-designer
Qt ASSISTANT,QT LINGUIST,QT Creator is included in the Qt4-dev-tools (seemingly not installed automatically in Ubuntu version 11)
Qt4-doc This is a help document
Qt4-qtconfig qt Configuration Tool, this is install
1. Experimental environmentubuntu14.042. Start Usb-creator2.1 Click the search icon in the upper-left corner of the desktop, enter Usb-creator, and select "Startup Disk Creator" in "Application"2.2 Input in Terminal:Usb-creator-gtkYou can open the Startup disk creator directly3. Instructions for use3.1 Select mirror3.2
permanent:[Python]View Plaincopy
[[email protected]local] #vi/etc/profile// modify environment variable NBSP;NBSP;
Append the following two lines of code to the end of the file:[Python]View Plaincopy
Path=/usr/local/cmake/bin: $PATH
Export PATH
Then perform the following actions:[Python]View Plaincopy
[[email protected]local] #source/etc/profile//make the modification effective NBSP;NBSP;
[[email protected] local] # echo $PATH//view PATH value
Inspection
QT4.8 software used to be a huge effort to build, not willing to throw away. Reinstall Qt4.8 Version
1. Install Qt-creator
Install Qt-creator-win-opensource-2.4.0.exe version, not recommended to use the latest version 4.0
2. Install QTSDK
# Install Qt-creator-opensource-windows-x86-4.0.0.exe version to use PCL library
Install Qt-opensource-windows-x86-vs2010-4.8
Cocos creator often use buttons in the development of a game, especially when a large number of buttons are used, the use of arrays to manage these buttons becomes more versatile. I walked around the official example, as if I hadn't found the small content (or there was, but I didn't find it), so I added the following.Typical problem previewsuch as the display of the interface (the picture is a small example of me, not yet mature, and so later feel ca
GitHub Address: Https://github.com/daleyzou/wobuku这是自己大一学完c++后,在课程实践中写过的一个程序,实现象棋人机对战的算法还是有点难的,自己当时差不多也是写了两个月左右吧!当时看书又有很多问题得不到解决,所以就在网上找了一个视频跟着写。当然,这其中有很多功能都是自己扩展的。I share the video, I hope to be able to help the novice!Video address: Link: https://pan.baidu.com/s/1pIp6UMJ6LXsuJ3GT80NGfw Password: 9k8yNote: If you have readers follow the video to write this chess man-machine battle program, please be sure to understand the principles,It would be better to have a related book handy for any perfec
After downloading the Qt-opensource-linux-x64-5.3.0.run, install the steps:
1. Enabling it to have executive authority
sudo chmod +x qt-opensource-linux-x64-5.3.0.run
2. Installation
sudo./qt-opensource-linux-x64-5.3.0.run
Next is the graphical interface installation, all by default. The reference screenshot is as follows:
Installation complete.
3. Configure the system path
Add in/ETC/BASH.BASHRC:
Export qtdir=/opt/qt5.3.0/5.3/gcc_64Export path= $QTDIR/bin: $PATHExport ld_library_path= $Q
The Java creator pattern is somewhat similar to the factory pattern, but the focus is different. factory models tend to care only about what you want, not about what the specifics of the thing are. The creation of a pattern is relative to the creation of specific details about the thing . To create a character, we are concerned not only with creating a character, but also with regard to his sex, skin color, and name, you can use the
Label:I was had the same problems too, and finally figured out how to solve this. Styne666 gave me a hint. Do the following:
Tools
Options ...
Build Run
Tool Chains
Use the ' Clone ' button to make a copy of the auto-detected MSVC items
In each of the cloned items, you can specify the debugger in the "Debugger" field (e.g. C:\Program files\windows Kits\8.0\ Debuggers\x64\cdb.exe)
After this everything seems ...
Colby {Edit} I should further mention so if
Use OpenCV library in Qt creator (successful compilation under Windows 7 system)
Compiling OpenCV2.0
1 Download tdm-mingw-1.908.0-4.4.1-2 and install, install complete add bin to system path.
2 Installing Opencv2.0 Windows version
3 Installation CMake
4 Open CMake, configure source and target path, select MinGW makefiles, and generate target makefile
5 go to set target path, make until all libraries are generated
Configuring QT
Modify C:\qt\qt5.4.0\tools\qtcreator\share\qtcreator\templates\wizards\plaincppapp\qmake\project.proc:\qt\qt5.4.0\ Tools\qtcreator\share\qtcreator\templates\wizards\plaincapp\qmake\project.pro Add two lines
CONFIG += c++11
QMAKE_CFLAGS += -std=c99
Other C:\Qt\Qt5.4.0\Tools\QtCreator\share\qtcreator\templates\wizards\The. Pro file below makes similar changes and should enable other projects to turn on C++11 and C99 support by default, which I have not tested.From for notes
Using JavaScript to get the URL of the current page is a complicated question, and if you think about it for the first time, many people are wondering what kind of javascript function it is.Actually, the function that JavaScript gets the URL of the current page is the window.location.href that we often use to redirect.For example, the following function:
If the URL of the current page is http://localhost:6666/myphp/mobile/pc1.php, then it runs as follows:The above function shows h
/5.7gcc_64/binDownload Fcitx-libs Source: https://pan.baidu.com/s/1nuS2emd, compilingCD Fcitx-qt5cmake. Makesudo make InstallWill encounter the following errorTo resolve the above error download EXTRA-CMAKE-MODULES_1.4.0.ORIG.TAR.XZ and unzip, https://pan.baidu.com/s/1skZL3Oh after decompression, enter the following command:CD Extra-cmake-modules-1.4.0cmake. Makesudo make InstallThe compiler will have the bottom-up error when you finish solving theResolve the above error needssudo apt-get instal
= "Com.yiibai.customer.services.CustomerService" > class= "Com.yiibai.aop.HijackAroundMethod"/> class= "Org.springframework.aop.support.NameMatchMethodYiibaicutAdvisor" > Beanclass= "Org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator" > XmlNow, you can get the bean by the original name of "CustomerService", if you know that the bean has been proxied.= (CustomerService)appContext.getBean("customerService");Java2. defaultadvisorautoproxycreator ExampleThis DefaultAdvisorAutoProxy
Turn: http://blog.csdn.net/c05170519/article/details/6339207
Add qmake (for Qt embeddedd) to QT creater --> Tools --> qptios --> qt4 --> QT versions, and then rebuild deguggingThe following error occurs when helper (that is, the red X is changed to
ArticleDirectory
1.1 create an open method delegate
1.2 create a method delegate with the first parameter closed
1.3 create a common method delegate
. Net reflection is a very powerful thing, but its efficiency is really not
Sharepoint Study Notes
Http://blog.csdn.net/qq873113580/article/details/20390149
Human Control
Determine whether the information is filled
Function sub (){Var TLID = "" + "_ downlevelTextBox ";Var peProjectTL = document. getElementById (TLID).
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