JohannesDeml

Batch convert svg|pdf|eps|emf|wmf|ai|ps|cdr to eps|pdf|png|jpg|tiff|svg|ps|emf|wmf

Batch converter for Windows using Inkscape with the command line
InkscapeBatchConvert is an easy to use solution to quickly convert all files of a folder to another type without the need to open Inkscape. The program uses Windows Batch scripting and will only work on Windows.
Tested with Inkscape 1.0.x - 1.3.x ✅ (The last version that supports Inkscape 0.9.x can be found here)

Usage

1. Download _InkscapeBatchConvert.bat
2. Put it in the folder where you have files you wish to convert (will also scan on all subfolders for files of input type).
3. Then double click the file to start it.

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

LeCoupa

// iMacro CheatSheet - Command Reference
// http://wiki.imacros.net/Command_Reference


// iMacros supports 3 types of variables:
// * The macro variables !VAR0 thru !VAR9. They can be used with the SET and ADD command inside a macro.
// * Built-in variables. They contain certain values set by iMacros.
// * User-defined variables. They are defined in-macro using the SET command.
 
 

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

chilts

var request = require('request');
var unzip   = require('unzip');
var csv2    = require('csv2');

request.get('http://s3.amazonaws.com/alexa-static/top-1m.csv.zip')
    .pipe(unzip.Parse())
    .on('entry', function (entry) {
        entry.pipe(csv2()).on('data', console.log);
    })
;

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

davfre

git cheat-sheet

The git command-line utility has plenty of inconsistencies http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/

A GUI like http://sourcetreeapp.com is often helpful, but staying on the command line usually quicker. This is a list of the commands I use most frequently, listed by functional category:

Current state

git status list which (unstaged) files have changed

adrianhorning08

const allContent = []

function createCSV(data, fileName) {
  const headers = [
    'id',
    'email',
    'firstName',
    'lastName',
    'postId',
    'postText',

bedeabza

function hexToHsl($hex) {
    $hex = array($hex[0].$hex[1], $hex[2].$hex[3], $hex[4].$hex[5]);
    $rgb = array_map(function($part) {
        return hexdec($part) / 255;
    }, $hex);

    $max = max($rgb);
    $min = min($rgb);

    $l = ($max + $min) / 2;