tw3

import { Directive, HostListener } from '@angular/core';
import { NgControl } from '@angular/forms';

// Trims text for an Angular form control as the text is input, e.g. " foobar    " -> "foobar"

@Directive({
  selector: '[trimOnInput]',
  standalone: true,
})
export class TrimOnInputDirective {

tw3

// Playground here: https://codepen.io/tw3/pen/eYaMPOZ

function parseCsp(csp) {
  const result = [];
  const cspArr = csp.split(';');
  cspArr.forEach((x) => {
    const vals = x.trim().split(' ').filter(Boolean);
    let idx = 0;
    const entryArr = [];
    entryArr.push(vals[idx++]); // resource, e.g. default-src

tw3

export class RotatingIterator<T> implements Iterable<T> {
  private readonly origStart: number;
  private nextIndex: number;

  private isDone: boolean;
  private hasLooped: boolean;

  constructor(private readonly arr: T[], private startIndex = 0) {
    this.origStart = startIndex;
    this.nextIndex = startIndex;

tw3

alias gdbak='GDBAK_FILENAME="../../temp/diff-bak-$(date +%s%3N)_$(git branch --show-current).tar"; tar cvf "${GDBAK_FILENAME}" `git diff --name-only`; echo "${GDBAK_FILENAME}"'

tw3

#!/usr/bin/env bash

TARGET_BRANCH=$(git branch --show-current)
if [ -z "${TARGET_BRANCH}" ]; then
  echo "Please cd into to the target branch"
  exit;
fi
echo "Cherry-picking to branch:   ${TARGET_BRANCH}"

read -p "Cherry-picking from branch: " SOURCE_BRANCH

tw3

#!/usr/bin/env bash

main() {
  echo "Here's an example:"
  echo ""

  echo "\"C:/Program Files/Python39/python.exe\" c:/bin/git-filter-repo.py --commit-callback '"
  echo "msg = commit.message.decode(\"utf-8\")"
  echo "newmsg = msg.replace(\"TEXT_FROM\", \"TEXT_TO\")"
  echo "commit.message = newmsg.encode(\"utf-8\")"

tw3

/**
 * Example:
 *
 * const builder = new XPathBuilder();
 * const xpathStr = builder
 *   .addDescendant({ nodeName: 'carbon-dropdown' })
 *   .addDescendant({ className: 'bx--label', innerText: 'AWS Region' })
 *   .addAncestor({ nodeName: 'carbon-dropdown' })
 *   .build();
 *

tw3

import { defer, Observable, ObservableInput } from 'rxjs';
import { finalize } from 'rxjs/operators';

/**
  * This is an RxJS operator that keeps a running counter of the number of active requests.
  * This can be used to show a spinner for the first of a series of requests, and hide the spinner
  * once all requests in the series are complete.
  * 
  * For example:
  *   const activeRequestMonitor: ActiveRequestMonitor = monitorActiveRequests({

tw3

import { Injectable } from '@angular/core';
import {
  EMPTY,
  merge as observableMerge,
  Observable,
  of as observableOf,
  Subject,
  timer as observableTimer
} from 'rxjs';
import { delay, expand, map, takeUntil, takeWhile } from 'rxjs/operators';

tw3

Git pre-commit and pre-push hook

It will check if current branch is master or a release branch and, if so, prevents a commit or push

To install

1. Enable git templates

   git config --global init.templatedir '~/.git-templates'