notalentgeek

# This is a simple demonstration on how to stream
# audio from microphone and then extract the pitch
# and volume directly with help of PyAudio and Aubio
# Python libraries. The PyAudio is used to interface
# the computer microphone. While the Aubio is used as
# a pitch detection object. There is also NumPy
# as well to convert format between PyAudio into
# the Aubio.
import aubio
import numpy as num

themorgantown

# Instructions for syncing a local folder with a remote FTP or SFTP server
# The only requirement is homebrew. To get git-ftp:

brew update && brew install git-ftp

# Initialize a git repo in the directory you want to sync. Track all files, and commit them to your repo:

git init
git add -A && git commit -m "Committed all files"

hleonps

AS=nasm #Assembly compiler
ASFLAGS=-f elf -g #Assembly flags
LD=ld #Linker
LDFLAGS=-m elf_i386 #Linker flags
SOURCES=$(wildcard ./src/*.c) #Sources
OBJECTS=$(SOURCES:.asm=.o) #Object files
EXECUTABLE=test #Program name

#Check version
all: $(SOURCES) $(EXECUTABLE)

sebble

#!/bin/bash

USER=${1:-sebble}

STARS=$(curl -sI https://api.github.com/users/$USER/starred?per_page=1|egrep '^Link'|egrep -o 'page=[0-9]+'|tail -1|cut -c6-)
PAGES=$((658/100+1))

echo You have $STARS starred repositories.
echo

calaveraInfo

    mkfifo reply
    ncat -kl 8765 < reply | ncat 127.0.0.1 4567 > reply # listens on port 8765 and redirects to localhost:4567. Runs until C-c.
    rm reply # cleanup after end

zacharycarter

Binding to C Libraries with Nim

---

Table of Contents

• Introduction
• C2Nim
• The C Preprocessor
• Pragmas

rhemz

# on target host:
while true; do { echo -e 'HTTP/1.1 200 OK\r\n'; echo -e 'test test test\r\n'; } | nc -l <port>; done

# if listening on port <= 1024, sudo nc

# then just curl

jchandra74

Pimping Up Your PowerShell & Cmder with Posh-Git, Oh-My-Posh, & Powerline Fonts

Backstory (TLDR)

I work as a full-stack developer at work. We are a Windows & Azure shop, so we are using Windows as our development platform, hence this customization.

For my console needs, I am using Cmder which is based on ConEmu with PowerShell as my shell of choice.

Yes, yes, I know nowadays you can use the Linux subsystem on Windows 10 which allow you to run Ubuntu on Windows. If you are looking for customization of the Ubuntu bash shell, check out this article by Scott Hanselman.

liangfu

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

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux