jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

kenshinx

package main

import (
	"os"
    	"log"
	"net"
	"strconv"
	"strings"
)

tssm

About programms

• Death to the Dialog Box
• Defending Perpetual Intermediacy
• Are your exceptions silent?
• Teaching Users to Read
• You'll Never Have Enough Cheese
• Gold Plating
• Happy Talk Must Die
• The Broken Window Theory

tsenart

package main

import (
	"net/http"
	"database/sql"
	"fmt"
	"log"
	"os"
)

ecnerwala

# +--------------------+
# |                    |
# |   GENERAL CONFIG   |
# |                    |
# +--------------------+

PROBLEM_NAME := problem_name
DEBUG := true
LANG := cpp

yoavniran

The Ultimate Unit Testing Cheat-sheet

---

• Sinon Chai
• Chai
• Sinon

karpathy

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)

JJediny

There are two types of markup in Liquid: Output and Tag.

• Output markup (which may resolve to text) is surrounded by

{{ matched pairs of curly brackets (ie, braces) }}

• Tag markup (which cannot resolve to text) is surrounded by

yurydelendik

NOTE: the content is out-of-date. All development is moved to the https://github.com/yurydelendik/wasmception

Using WebAssembly in LLVM

Compiling

# locations, e.g.
export WORKDIR=~/llvmwasm; mkdir -p $WORKDIR
export INSTALLDIR=$WORKDIR

briankip

Binwalk

Binwalk is a simple linux tool for analysing binary files for embeded files and executable code. It is mostly used to extract the content of firmware images.

Installation

On kali linux, binwalk is already installed. On ubuntu you can do apt-get install binwalk or you can go to https://github.com/devttys0/binwalk and follow the instructions.

Usage