folder mockup

1. Determine if a folder exists Parameter description: QString fullpath;//folder full path /* Method 1*/ BOOL Isdirexist (QString FullPath) { Qdir dir (FullPath); if (Dir.exists ()) { return true; } return false; } /* Method 2*/ BOOL Isdirexist (QString FullPath) { Qfileinfo FileInfo (FullPath); if (Fileinfo.isdir ()) { return true; } return false; } 2. Determine if the file is not present Parameter descr

Put the module in a folder with associatedCalling the folder name in Python2 will fail directlyThe call succeeds in Python3, but the call does not succeedThe solution is:Add an empty file under this folder __init__.py Python2 will treat the folder as a package as a wholeThen edit __init__.pyAdd __all__ = ["Function nam

Win7 cannot delete a folder resolution (you need permission from administrators to make changes to this folder) Problems encountered: Today want to delete some folders, the result is not deleted. Have tried other folders, some can be deleted, some also deleted. A lot of it can't be erased. The following conditions always occur: Change the permissions, also deleted, before there have been similar si

Today, there is a problem: build a package under COM.A.B.C, but somehow it will automatically program the folder, and all of the property files under this "pack" cannot be read. So read the article:Under Eclipse, Package,source Folder,folder are all folders.The differences are as follows:Package: When you build a package, it is automatically built into the source

When you're a rookie, you're connected to your company's local area network, and you'll often find that someone doesn't have to take your files away from a network neighbor, and, of course, it's through the Internet, we don't know. However, in the WINDOWS7 system, you can not easily find a network of neighbors, it is renamed the "Internet", you will be in the "Search" field type "Network" to search to find it. Besides Windows7 system also defaults to open some of the shared folders, if we are i

The shared folder icon displays a lock in the lower-left corner, and it still exists after it is unshared, as shown in figure: The Windows 7 system small lock is actually to open a simple share, the file itself access limited identity. You can disappear after you add all user rights. Operation Steps: One, the need to adjust the folder icon right click, move to "sharing", click "Specific user

How to Create a hidden folder with a password and a Win7 folder in win7This article describes how to create folders with hidden passwords to protect private files. For more information, see Follow these steps to create a folder with a password hidden in Win7 to protect your privacy: 1. Create a folder and name it "hidd

Grandma's, made a day, with Maven Fortunately, a built automatic health specification of the project directory, this gradle on the internet to look at a variety of examples. With the building is not the same, in anger under the study of the end, this is how to change how to change!Server project directory Building, Gradle build Project Web directory, source Folder,folder mutual conversion, deployment path c

The following reference to other blogs, write down their own deep impression:Under Eclipse, Package,source Folder,folder are all folders.The differences are as follows:Package: When you build a package, it is automatically built into the source folder and can only be built under this directory.SOURCE folder: Folders th

The following reference to other blogs, write down their own deep impression:Under Eclipse, Package,source Folder,folder are all folders.The differences are as follows:Package: When you build a package, it is automatically built into the source folder and can only be built under this directory.SOURCE folder: Folders th

Tar-zcvf/home/xahot.tar.gz/xahotTAR-ZCVF the directory to be packaged when the file name full path is generated after packagingExample: Package the/xahot folder into a/home/xahot.tar.gz file. Zip compression method: Compresses the current folder Zip-r./xahot.zip./*-R means recursionZip [parameters] [file name after packaging] [packaged directory path]Decompression Unzip Xahot.zip not explained The basic

Tar-zcvf/home/xahot.tar.gz/xahot TAR-ZCVF the directory to be packaged when the file name full path is generated after packaging Example: Package the/xahot folder into a/home/xahot.tar.gz file. Zip compression method: Compresses the current folder Zip-r./xahot.zip./*-R means recursion Zip [parameters] [file name after packaging] [packaged directory path] Decompression Unzip Xahot.zip not explained The basi

The Windows right-click menu allows you to modify the registry to make it easier to copy and move files, but Windows does not have the "Copy to Folder" and "Move to Folder" option by default. The following is a brief introduction to modifying the registry to add the "Copy to Folder" and "Move to Folder" options by righ