I have an old android phone, but it did not install Google Play Store on it by default. So I need to install it manually. I want to install it from google, but it cannot. I struggled for some time and finally found the method to install it on the android device. This article will […]
How To Install Google Play Store On Android Device & Simulator Read More »
This article will tell you how to install the Python Pygame module correctly and how to fix the problems during the installation process.
How To Install Python Pygame Module Correctly Read More »
Recently when I run the command pip search pygame in a terminal, it show me the error message like RuntimeError: PyPI’s XMLRPC API is currently disabled due to unmanageable load and will be deprecated in the near future. This article will tell you how to fix it.
Python provides some modules for you to get webpage Html source code from a URL. It includes the modules urllib ( urllib2 is not supported in python3 ), urllib3, and request. This article will show you how to use these python modules to get webpage Html source code with examples.
Python Get Webpage Html Examples Read More »
This article will tell you how to use the Python pillow module Image class’s method resize() to implement a single image zoom operation and how to use it to batch modify multiple images size. It will also tell you how to create an image thumbnail using the pillow Image class’s method thumbnail().
Recently, I run the command $ sudo apt update in my Ubuntu virtual machine, it runs successfully. But after that, when I run the command $ sudo apt upgrade, it show me the warning message Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 12827 (unattended-upgr). This article will tell
When I run the command sudo apt-get install vnc4server in ubuntu 20’s terminal, I get the error message E: Package ‘vnc4server’ has no installation candidate. This article will tell you how to fix it.
How To Fix E: Package ‘vnc4server’ Has No Installation Candidate Read More »
GCC is the abbreviation of GNU Compiler Collection. It contains a set of compilers that can compile C, C++, Objective-C, etc language-coded programs. This article will tell you how to install the latest version of GCC on Linux OS, especially Ubuntu.
How To Install The Latest GCC On Ubuntu Read More »
This article will tell you how to fix the error failed to create the hard disk storage D:\Work\VirtualBox-VM\Windows10\Windows10.vdi when you create a new guest virtual machine in VirtualBox.