The python Counter class in the Collections package is a very useful tool class, which can automatically count the number of occurrences of each element in the container. The essence of Counter is a special python dictionary object, except that its keys are all the elements it contains, and its value records the number of occurrences …
I have told you how to install, start, stop XAMPP on macOS in the first part of the article How To Connect To MySQL Server After Install XAMPP On Mac OS. In this article, I will tell you how to install and uninstall the WordPress website on the macOS XAMPP server. It also tells you …
How To Install And Remove WordPress Website On macOS Using XAMPP Read More »
When you run a python program on Windows, you may want to know whether the Python version is 32-bit to 64-bit, because some issues may happen when you run the python program with the wrong python bit version. This article will tell you how to check whether you python is 32-bit or 64 bit after …
I add a dependency in my eclipse maven project pom.xml file, and when I save the project, eclipse downloads all the dependency required jar files under the eclipse project —> Maven Dependencies folder. But when expand the Maven Dependencies folder I found all the dependency required jar files are grayed out. And the class in …
How To Fix Issue Eclipse Maven Dependencies Jar Files Grayed Out Read More »
Recently I installed some eclipse plugins and after that my eclipse is crashed. When I restart the eclipse again, it shows a popup dialog with the error message An error has occurred. See the log file C:\Users\zhaosong\eclipse-workspace\.metadata\.log. This article will tell you how to fix this error.
