Skip to content

Instantly share code, notes, and snippets.

View mannharleen's full-sized avatar
👽

Harleen Mann mannharleen

👽
View GitHub Profile
@sindresorhus
sindresorhus / esm-package.md
Last active September 20, 2024 14:02
Pure ESM package

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

  1. Use ESM yourself. (preferred)
    Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
  2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
  3. Stay on the existing version of the package until you can move to ESM.
git init
git add .
git commit -m "xyq"
git push -u origin ....

--

go to a previous commit

git reset --hard 
@hboylan
hboylan / lambda-s3-read-write-by-line.js
Last active January 6, 2023 18:38
AWS Lambda function to read and write S3 files by line to perform efficient processing
const stream = require('stream')
const readline = require('readline')
const AWS = require('aws-sdk')
const S3 = new AWS.S3()
// read S3 file by line
function createReadline(Bucket, Key) {
// s3 read stream
const input = S3
@morrxy
morrxy / check-map-field.go
Last active February 27, 2022 22:42
[template check field exists] #golang
//https://stackoverflow.com/a/19294004/1215930
type Data []interface{}
func (p Data) HasField(name string, value interface{}) bool {
for _, v := range p {
if m, ok := v.(map[string]interface{}); !ok {
return false
} else if _, ok := m[name]; ok && reflect.DeepEqual(m[name], value) {
return true
@jgautheron
jgautheron / One import via join.yaml
Created May 10, 2017 17:43 — forked from jespereneberg/One import via join.yaml
Fn::ImportValue from other stacks
Tags:
- Key: Name
Value:
!Join ['_', [ ec2, "Fn::ImportValue" : {"Fn::Sub":'${BaseStackName}-Environment'}, test2]]
#This will create a name tag with value: ec2_<yourValueFromOtherStack>_test2
@ozgurakan
ozgurakan / lambda_assume_role.py
Last active January 12, 2023 08:55
Assume Role within A Lambda function (Python)
import boto3
# you can assign role in the function like below
# ROLE_ARN = 'arn:aws:iam::01234567890:role/my_role'
#
# or you can pass role as an evironment varibale
# ROLE_ARN = os.environ['role_arn']
ROLE_ARN = = os.environ['role_arn']
@nmarley
nmarley / dec.py
Last active May 29, 2024 06:01
AWS KMS encryption/decryption using Python/Boto3
import boto3
import base64
if __name__ == '__main__':
session = boto3.session.Session()
kms = session.client('kms')
encrypted_password = 'AQECAHjgTiiE7TYRGp5Irf8jQ3HzlaQaHGYgsUJDaavnHcFm0gAAAGswaQYJKoZIhvcNAQcGoFwwWgIBADBVBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDDwxVQuG0oVwpkU7nQIBEIAoVGk1/wpserb+GVUOzE7PiL/Nr9fTDFKZfpKpF0ip2ct4B2q0Wn6ZZw=='
binary_data = base64.b64decode(encrypted_password)
@ahtcx
ahtcx / deep-merge.js
Last active June 9, 2024 14:56
Deep-Merge JavaScript objects with ES6
// ⚠ IMPORTANT: this is old and doesn't work for many different edge cases but I'll keep it as-is for any of you want it
// ⚠ IMPORTANT: you can find more robust versions in the comments or use a library implementation such as lodash's `merge`
// Merge a `source` object to a `target` recursively
const merge = (target, source) => {
// Iterate through `source` properties and if an `Object` set property to merge of `target` and `source` properties
for (const key of Object.keys(source)) {
if (source[key] instanceof Object) Object.assign(source[key], merge(target[key], source[key]))
}
@evantoli
evantoli / GitConfigHttpProxy.md
Last active September 9, 2024 08:08
Configure Git to use a proxy

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like: