fomightez

REGEX remove blank lines:

FROM: http://www.ultraedit.com/support/tutorials_power_tips/ultraedit/remove_blank_lines.html

---

FIND:

^(?:[\t ]*(?:\r?\n|\r))+

niallsmart

copy($(".checklist-item:not(.checklist-item-checked)").map(function() {
  var e = $(this),
      item = e.find(".checklist-item-details-text").text()
  
  if (e.hasClass("checklist-item-state-complete")) {
    item = item + " (DONE)"
  }
  
  return item
}).get().join("\n"))

eteeselink

const delay = ms => new Promise(resolve => setTimeout(resolve, ms));

async function something() {
    console.log("this might take some time....");
    await delay(5000);
    console.log("done!")
}

something();

simonw

git archive --format=tar.gz -o /tmp/my-repo.tar.gz --prefix=my-repo/ master

More detailed version: https://til.simonwillison.net/git/git-archive

fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

ppseprus

// Shannon entropy
const entropy = str => {
  return [...new Set(str)]
    .map(chr => {
      return str.match(new RegExp(chr, 'g')).length;
    })
    .reduce((sum, frequency) => {
      let p = frequency / str.length;
      return sum + p * Math.log2(1 / p);
    }, 0);

lmcneel

How to remove node_modules

Create a .gitignore file

1. Check for an existing .gitignore file in the project directory

ls -a

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

jarrettmeyer

EXEC sp_configure 'Ole Automation Procedures', 1;
GO

RECONFIGURE;
GO

grimzy

#!/usr/bin/env bash

git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
git fetch --all
git pull --all