This download image from the URL example will show you how to use the python urllib module, requests module, and wget module to download an image file from an image URL. You will find this example code is simple and clear. Below example code can also be used to download any web resources with a […]
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This example will show you how to use Django MySQL library pymysql to connect Django application to MySQL database server in Django project. Then you can use MySQL server as the backend database server to store your Django web application data.
How To Connect MySQL Database In Django Project Read More »
Windows environment variables are very important, it plays an important role in Windows OS. This article will tell you how to set windows environment variables both on GUI and command line.
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PyCharm is a very popular Python programming IDE. It provides a lot of tools for you to make Python development easy. This article will tell you how to use it to develop Django web application step by step. The PyCharm IDE is the professional version. If you do not want to buy the professional version,
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When I copy files from macOS X to a USB external hard drive disk with both command or drag and drop action, the operation can not be processed. After some time investigating using google, I finally found the reason. This article will tell you how to resolve the can not copy files from macOS to
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We have mentioned jQuery CDN in article How To Append jQuery link In Html Correctly With Examples. jQuery CDN can provide more stable and fast jQuery lib file import than import jQuery lib file from your web server. Use jQuery CDN can reduce your web server bandwidth cost and improve your web server performance. This
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When I develop and run an iOS app in Xcode iOS simulator ( such as iPhone or iPad ), I find the keyboard does not display automatically when I click the mouse key on a text field or text view UI component like below. This confused me for some time, and finally, I find the
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This example will show you how to add a UIButton object and a UILabel object to your iOS app. It will also show you how to add a swift button action process method to handle the button click event to change the label text accordingly when the user clicks the button.
iOS Add Click Event To UIButton Swift Example Read More »
My website traffic dropdown month by month for almost one year. At the beginning of the year 2020, my website traffic is at a high level, at that time I am very happy. But this year I struggled with this issue. After almost one year of investigation, I finally find that the google search console
How To Use Google Search Console To Analyze Why Your WebSite Traffic Dropdown Read More »
ADB is a powerful tool, it is an abbreviation of Android Debug Bridge. It is located in %ANDROID_HOME%\platform-tools like C:\Users\Jerry\AppData\Local\Android\sdk\platform-tools. It provides a lot of useful subcommands for android developers to operate between android physical or virtual devices and computers. It can be used to copy files, install apps, or execute Linux commands on an android device directly.
How To Use Android Debug Bridge (ADB) Read More »
