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@bgauduch
bgauduch / 0 - Multiple git identities on one machine.md
Last active September 9, 2026 16:19
Multiple git identities on one machine: config per folder and per provider (personal vs work). Every command verified.

Multiple git identities on one machine

One machine, several git identities (personal vs work, GitHub vs GitLab, two accounts on one provider). Each repository picks its own name, email and credentials. In a hurry: Appendix B, once per rule.

A wrong identity does not fail: git commits and pushes under the wrong author. Part 1 ends with the check that catches it.

Requirements

Feature Minimum git
@ggarcia24
ggarcia24 / pipeline.gdsl
Last active September 28, 2026 12:30
GDSL supporting pipeline declarative
//The global script scope
def ctx = context(scope: scriptScope())
//What things can be on the script scope
contributor(ctx) {
method(name: 'pipeline', type: 'Object', params: [body: Closure])
property(name: 'params', type: 'org.jenkinsci.plugins.workflow.cps.ParamsVariable')
property(name: 'env', type: 'org.jenkinsci.plugins.workflow.cps.EnvActionImpl.Binder')
property(name: 'currentBuild', type: 'org.jenkinsci.plugins.workflow.cps.RunWrapperBinder')
property(name: 'scm', type: 'org.jenkinsci.plugins.workflow.multibranch.SCMVar')
@stellingsimon
stellingsimon / AuditingConnection.java
Last active September 9, 2023 08:50
Recording row-level auditing information from an application's user session context in a Postgres DB (9.5+)
package example.postgres.audit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Savepoint;
@thehesiod
thehesiod / async_worker_pool.py
Last active September 26, 2024 03:14
Asynchronous Worker Pool, allows for limiting number of concurrent tasks
import asyncio
from datetime import datetime, timezone
import os
def utc_now():
# utcnow returns a naive datetime, so we have to set the timezone manually <sigh>
return datetime.utcnow().replace(tzinfo=timezone.utc)
class Terminator:
pass
@angstwad
angstwad / dict_merge.py
Last active October 10, 2026 10:14
Recursive dictionary merge in Python
import collections
def dict_merge(dct, merge_dct):
""" Recursive dict merge. Inspired by :meth:``dict.update()``, instead of
updating only top-level keys, dict_merge recurses down into dicts nested
to an arbitrary depth, updating keys. The ``merge_dct`` is merged into
``dct``.
:param dct: dict onto which the merge is executed
:param merge_dct: dct merged into dct
@Zearin
Zearin / python_decorator_guide.md
Last active August 20, 2026 04:14
The best explanation of Python decorators I’ve ever seen. (An archived answer from StackOverflow.)

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.


Q: How can I make a chain of function decorators in Python?


If you are not into long explanations, see [Paolo Bergantino’s answer][2].