How to fix Node.js error: SSL Error: CERT_NOT_YET_VALID
How to fix Node.js error: SSL Error: CERT_NOT_YET_VALID: npm ERR! Error: SSL Error: CERT_NOT_YET_VALID Method 1: Method 2: fix time How to correct system clock…
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Javascript function htmlentities and html_entity_decode
Function html_entity_decode Method 2: Try it yourself Method 2 Try it yourself Method 3: Example: Try it yourself Function htmlentities Try it yourself
Let’s Encrypt: how to fix error Received 2 certificate(s), first certificate had names
You could give this error when renew Let’s Encrypt certificate How to fix this error: Simple, you can use this command: Result:
How to fix Nginx error 403 Forbidden
If you get error 403 Forbidden for all exist files on your server when you use Nginx. Eg: you use VPS of Digital Ocean. How…
How to join some mp4 file into one mp4
Step 1: First you must trans-code into standard MEPG-2 : Example: Step 2: join Example:
How to install node-canvas on Windows
How to install node-canvas on Windows? Step 1: Installing node-gyp Step 2: Installing GTK 2: If you use Nodejs 32bits, use this file If you…
Install node-gyp on Windows
How to Install node-gyp on Windows Step 1: Step 2: Step 3: Microsoft .NET Framework 4.5.1 Step 4: Visual C++ 2015 Build Tools (dead link)…
PHP function ord of unicode character
Read more: PHP function chr of unicode character We have 6 methods: Example: echo uniord("♥"); //9829 echo ""; echo uniord2("❤"); //10084 echo ""; echo uniord3("❥");…
simplest Hash algorithm Javascript
Requirements: PHP function pack in Javascript PHP function str_split in Javascript PHP unpack function in Javascript Example: Result: Try it yourself update new version: https://jsfiddle.net/sans_amour/ng74y9re/1/…
simplest Hash algorithm PHP
Example: Result: