rosswd

How To - Upload and add Images to markdown files in Gist

Markdown files allow embedding images in it. However it requires the image to be hosted at some location and we can add the url of the image to embed it.

Example: ![Alternate image text](https://someurl/imagelocation/image.png)

We can use services like imgur or other services to host the images and use the hosted URL.

Creating MEAN application: step by step guide

Table of Content

Project structure
Installing prerequisites
Creating server
Render pages with Nunjucks
Middleware to render *.html requests with Nunjucks
Accept data from users

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

I was playing with GitHub Archive recently. Out of curiosity I ran this query:

SELECT COUNT(repository_owner) as totalStars, repository_owner
FROM [githubarchive:github.timeline] 
WHERE type = 'WatchEvent'
GROUP BY repository_owner
ORDER BY totalStars DESC
LIMIT 1000

_________ _____ _______________       _____
\_   ___ \\    \\___________   \____ / ____\     ~/.bash/cliref.md
/    \  \/|    | |   ||       _/ __ \  __\    copy/paste from whatisdb
\     \___|__  |_|_  ||    |   \  __/|_ |   http://pastebin.com/yGmGiDQX
 \________  /_____ \_||____|_  /____  /_|     [email protected]
 20160515 \/ 1527 \/         \/     \/

alias CLIRef.txt='curl -s "http://pastebin.com/raw/yGmGiDQX" | less -i'

	Get-Command # Retrieves a list of all the commands available to PowerShell
	# (native binaries in $env:PATH + cmdlets / functions from PowerShell modules)
	Get-Command -Module Microsoft* # Retrieves a list of all the PowerShell commands exported from modules named Microsoft*
	Get-Command -Name *item # Retrieves a list of all commands (native binaries + PowerShell commands) ending in "item"

	Get-Help # Get all help topics
	Get-Help -Name about_Variables # Get help for a specific about_* topic (aka. man page)
	Get-Help -Name Get-Command # Get help for a specific PowerShell function
	Get-Help -Name Get-Command -Parameter Module # Get help for a specific parameter on a specific command

	#!/bin/bash

	limit="${1-10000000}";
	echo "Keeping SourceKitService below $limit KiB of virtual memory."
	echo "Hit ^C to quit."
	while true; do
	sleep 1;
	p=`pgrep ^SourceKitService$`
	if [ -n "$p" ]; then
	vsz=`ps -o vsz -p "$p" \| tail -1`

	# 10_basic.py
	# 15_make_soup.py
	# 20_search.py
	# 25_navigation.py
	# 30_edit.py
	# 40_encoding.py
	# 50_parse_only_part.py

	1. Go to Sublime Text to: Tools -> Build System -> New Build System
	and put the next lines:

	{
	"cmd": ["python3", "-i", "-u", "$file"],
	"file_regex": "^[ ]File \"(...?)\", line ([0-9]*)",
	"selector": "source.python"
	}

	Then save it with a meaningful name like: python3.sublime-build