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@jahe
jahe / jpa-cheatsheet.java
Last active May 5, 2024 09:34
JPA Cheatsheet
/*
JPA (Java Persistence API)
Transaction Management with an Entity-Mananger:
---
entityManager.getTransaction().begin();
entityManager.persist(<some-entity>);
entityManager.getTransaction().commit();
entityManager.clear();
@deefdragon
deefdragon / migrate.configmap.yaml
Last active May 5, 2024 09:33
Migrating Kubernetes PVC/PVs from one storage class to another
apiVersion: v1
kind: ConfigMap
metadata:
# any name can be used; Velero uses the labels (below)
# to identify it rather than the name
name: change-storage-class-config
# must be in the velero namespace
namespace: velero
# the below labels should be used verbatim in your
# ConfigMap.
@acidtib
acidtib / readme.md
Created August 28, 2023 17:56
kamal + github actions

Example of Kamal deployment from Github Actions.

Add your applications .env variables to the Github repo as a repository secret, you can find this under the repo settings => secrets and variables => actions

https://github.com/username/repo_name/settings/secrets/actions

you are going to need an ssh private key that your deployment server is aware of (add public key to servers .ssh/authorized_keys) and add the ssh private key as a repo secret

create action workflows

@apisandipas
apisandipas / share-urls.md
Last active May 5, 2024 09:30 — forked from chrisjlee/drupal-views-share-global-text-field
Share url's for Facebook, Twitter, Pinterest and Linkedin with just get variables

Creating share buttons with just URL's

Twitter

http://twitter.com/share?text=<TITLE>&url=<URL>

E.g. http://twitter.com/share?text=This+is+google+a+search+engine&url=https%3A%2F%2Fwww.google.com

Facebook

http://www.facebook.com/sharer.php?u=&amp;p[title]=

@mikaello
mikaello / git-commit-change-author-email.md
Last active May 5, 2024 09:28
Change Git commit author / email in existing commits

Docs: https://github.com/newren/git-filter-repo/blob/main/Documentation/converting-from-filter-branch.md#changing-authorcommittertagger-information and https://htmlpreview.github.io/?https://github.com/newren/git-filter-repo/blob/docs/html/git-filter-repo.html#_filtering_of_names_amp_emails_see_also_name_callback_and_email_callback

git filter-repo \
  --email-callback ' return email if email != b"OLD_EMAIL" else b"NEW_EMAIL" ' \
  --name-callback 'return name.replace(b"OLD_AUTHOR", b"NEW_AUTHOR")' \
  --force \
  --refs HEAD~<NUMBER_OF_COMMITS>..<BRANCH_NAME> # This line is optional, remove to do the change in all commits (will rewrite complete history)
@edy555
edy555 / RiehmanZetaRecursion.ipynb
Last active May 5, 2024 09:26
今度はリーマンゼータ関数の漸化式での計算をPythonで試してみた。前回のはこちら。http://nbviewer.jupyter.org/gist/edy555/9988efd898d11fba2540
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@rkttu
rkttu / .bashrc
Last active May 5, 2024 09:25
How to initialize oh-my-posh with bash (macOS), bash (WSL, Ubuntu), cmd, zsh and pwsh
# for bash (macOS)
POSH_THEMES_PATH=$(brew --prefix oh-my-posh)/themes
eval "$(oh-my-posh completion bash)"
eval "$(oh-my-posh init bash --config "$POSH_THEMES_PATH"/clean-detailed.omp.json | sed 's|\[\[ -v MC_SID \]\]|[[ -n "$MC_SID" ]]|')"
@astamicu
astamicu / Remove videos from Youtube Watch Later playlist.md
Last active May 5, 2024 09:25
Script to remove all videos from Youtube Watch Later playlist

UPDATED 22.11.2022

It's been two years since the last update, so here's the updated working script as per the comments below.

Thanks to BryanHaley for this.

setInterval(function () {
    video = document.getElementsByTagName('ytd-playlist-video-renderer')[0];

 video.querySelector('#primary button[aria-label="Action menu"]').click();
@wojteklu
wojteklu / clean_code.md
Last active May 5, 2024 09:25
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@dawid-czarnecki
dawid-czarnecki / firefly-iii-backuper.sh
Last active May 5, 2024 09:18
Script to backup Firefly III database, uploads and config files installed with docker-compose
#!/bin/bash
files_to_backup=(.env .db.env .fidi.env docker-compose.yml )
info() { echo -e "\\033[1;36m[INFO]\\033[0m \\033[36m$*\\033[0m" >&2; }
warn() { echo -e "\\033[1;33m[WARNING]\\033[0m \\033[33m$*\\033[0m" >&2; }
fatal() { echo -e "\\033[1;31m[FATAL]\\033[0m \\033[31m$*\\033[0m" >&2; exit 1; }
intro () {
echo " ====================================================="