Skip to content

Instantly share code, notes, and snippets.

@rsudip90
rsudip90 / nullHandle.go
Last active September 5, 2024 15:29
How I handled the null possible value in a sql database row in golang?
package main
import (
"database/sql"
"encoding/json"
"fmt"
"reflect"
"time"
"github.com/go-sql-driver/mysql"
@nikhita
nikhita / update-golang.md
Last active April 7, 2025 21:32
How to update the Go version

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

1. Uninstall the exisiting version

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

@adnan360
adnan360 / https-on-localhost.md
Last active April 19, 2025 15:12
Use HTTPS on Localhost (XAMPP, Windows)

Sometimes some websites require https to work. This can be useful in those cases.

This has been tested with XAMPP (PHP 7.0.8) on Windows 7. Please see the Reference links at the end if in confusion about some step.

STEP 1: Editing Configs

Open:

C:\xampp\php\php.ini
@oifland
oifland / Jenkinsfile
Last active July 15, 2024 06:36
Loops in Jenkinsfiles
// Related to https://issues.jenkins-ci.org/browse/JENKINS-26481
abcs = ['a', 'b', 'c']
node('master') {
stage('Test 1: loop of echo statements') {
echo_all(abcs)
}
stage('Test 2: loop of sh commands') {
@ron4stoppable
ron4stoppable / httpd-vhosts.cofig
Created October 4, 2016 06:43
Virtual host configuration for Apache, with example from Windows environment
# Virtual host configuration for apache
# Windows location : C:\xampp\apache\config\extra\httpd-vhosts.config
#
# incase you have installed in some other stack or installed in other location, find in appropriate directory
#
# after setting up the httpd-vhosts.config, add the site name to hosts file located at
# 'C:\Windows\System32\drivers\etc\hosts' , it is a text file with no extension, if it do not exist, create the file.
# and your site's name at the end of it -
# 127.0.0.1 laravel.dev
# 127.0.0.1 mysite.dev
@dorelljames
dorelljames / letsencrypt-guide-nginx-acme.sh.md
Last active November 13, 2024 22:47
SSL via Let's Encrypt (nginx server)

Nginx SSL via Let's Encrypt and acme.sh

This guide is intended to walk you through installation of a valid SSL on your server for your site at example.com. This example is using root user, you may need to use sudo if you encounter problems such as write permissions.

Pre-requisites

  • Install acme.sh on your server. This will create a acme.sh folder in your home directory and more importantly create an everyday cron job to check and renew certificates if needed.
  • Install nginx server (different per distibution so just make sure you have it up and running)
@markjlorenz
markjlorenz / jenkins-api-start-and-monitor-a-build
Created July 23, 2016 18:11
Start a job with the Jenkins API and monitor it's console output
#! /usr/bin/env bash
JENKINS_URL="localhost:8080"
JOB_NAME="YourJobName
USER_NAME="api"
USER_TOKEN="f6706YOURUSERTOKENd2c51"
QUEUE_URL=$(curl --silent "http://${JENKINS_URL}/job/${JOB_NAME}/build" \
--user "${USER_NAME}:${USER_TOKEN}" \
--data "token=${JOB_TOKEN}" -XPOST \
@subfuzion
subfuzion / curl.md
Last active April 28, 2025 11:31
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@ryerh
ryerh / tmux-cheatsheet.markdown
Last active April 7, 2025 01:38 — forked from MohamedAlaa/tmux-cheatsheet.markdown
Tmux 快捷键 & 速查表 & 简明教程

注意:本文内容适用于 Tmux 2.3 及以上的版本,但是绝大部分的特性低版本也都适用,鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话:

tmux [new -s 会话名 -n 窗口名]

恢复会话:

@ygotthilf
ygotthilf / jwtRS256.sh
Last active April 26, 2025 05:11
How to generate JWT RS256 key
ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub