How to install PHP7.4 on Ubuntu 20.04
Step 1: Install PHP apt-get install php7.4 -y apt-get install php7.4-fpm -y apt-get install php7.4-dev -y Step 2: Install some extensions: apt-get install -y php7.4-gd…
Author: phptuts
How to fix Let’s Encrypt certificates error after 09/30/2021
Reason: DST Root CA X3 Certificate Expires at 09/30/2021 Fix on Windows: Step 1: Run certmgr.msc Step 2: Download files: https://letsencrypt.org/certs/isrgrootx1.pem https://letsencrypt.org/certs/isrg-root-x2.pem Step 3: Trusted…
ExcelJS: how to get active Sheet
How to get active Sheet Get position of active Sheet: var active =workbook.Workbook.WBView[0]? workbook.Workbook.WBView[0].activeTab : 0 Get Sheet name of active Sheet: var activeSheetName =…
PHP: see only 20 uploaded files at a time
By default, you can upload 20 files via a single request. If you want to upload more than 20 files, you should need to modify…
Escape double braces {{ }} in Mustache template
In case you use template in template , example: server Nodejs uses Mustache, client uses Handlebars HTML: You will get error like: Solution: You can…
PHP check if page is accessed with HTTPS
This code supports Cloudflare:
NestJS: ipinfo middleware
Dependency: @sansamour/express-ip File middleware/ip.ts File app.module.ts
How to push an existing repository to a repository on Github
Step 1: goto website Github to create your new repository example: https://github.com/sansamour/express-ip Step 2: login github with github-cli Step 3: git init Result: Step 4:…
How to build and publish a Typescript package to NPM
Step 1: init package Example: Result: Step 2: install typescript Result: Step 3: configuration Typescript: Result: Step 4: edit file tsconfig.json Step 5: write your…
PHP: How to get real client IP address
Read more: How to get real client IP address when you use Cloudflare