Html5 Web SQLite Database Example
This article will tell you how to use SQLite embedded database in the javascript client application.
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How To Implement A Database Using Html5 Web Storage
In the previous article, we learned how to use Html5 sessionStorage & localStorage object to manipulate client-side data in javascript. In this article, I will show you examples of how to implement a client-side web database using the localStorage object.
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How To Fix Google Chrome Tab Switching Too Slow Issue
Recently when I open several tabs in the google chrome web browser, I find it is too slow to create a new tab to load a web page, and it is also slow to switch between the opened tabs, for each tab switch, it needs almost 5 seconds, this makes me crazy. After investigation, I
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How To Connect iPhone To VirtualBox Virtual Machine
I have a physical iPhone, and I have set up a macOS virtual machine in VirtualBox. I want to connect my iPhone to the macOS VirtualBox virtual machine with USB cabel line, this article will tell you how to do it step by step.
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Html5 Canvas Transform ( Move, Scale, Rotate, Reset ) Examples
This article will tell you how to move, scale, rotate, and reset the coordinate system in Html5 canvas. After you transform the canvas coordinate system, your draw action will use the new coordinate system.
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How To Debug V2ray Access Error Using V2ray Log
After I set up the v2ray server and connect it using a v2ray client software, I find the v2ray server does not work, because I can not browse the internet through the v2ray server. So I need to debug both the v2ray server and client to find the error. This article will tell you how
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How To Fix JavaScript Uncaught SyntaxError: Invalid Or Unexpected Token
I Include an external javascript file in an Html file, when I browse the Html file in a web browser, I meet the javascript error with the error message Uncaught SyntaxError: Invalid or unexpected token. This article will tell you how to fix it.
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How To Fix Authentication Failed For Bitbucket Pull Push Fetch Actions
When I push my source code changes in SourceTree to the bitbucket server, it popup a dialog to let me input the username and password. But whatever password I entered ( including the correct password), it will fail to push the changes to the bitbucket server. This error occurs when I fetch or pull the
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How To Fix Failed To Load Module Script: Expected A Javascript Module Script But The Server Responded With A Mime Type Of “text/plain”. Strict Mime Type Checking Is Enforced For Module Scripts Per Html Spec
I include an external javascript file in my Html file, this javascript file is written by me also. The Html file name is test.html, the javascript file name is test.js. I upload the two files to a local web browser ( if not upload the file test.html, test.js to a web server, you will encounter
How To Fix Error Access To Script At From Origin ‘null’ Has Been Blocked By Cors Policy: Cross Origin Requests Are Only Supported For Protocol Schemes: Http, Data, Chrome, Chrome-extension, Chrome-untrusted, Https
I write an Html file, and include an external javascript file in the Html file with the code <script type=”module” src=”test.js” ></script>. But when I open the Html file from a web browser with a local file URL like file:///D:/Work/……/test.html that starts with the file:// protocol scheme, it shows the error message Access to script