jehiah

#include <stdlib.h>
/*
Returns a pointer to the first occurrence of character in the C string str.
The terminating null-character is considered part of the C string. Therefore, 
it can also be located to retrieve a pointer to the end of a string.

@param str the string to be searched
@param len the number of characters to search
@param character the character to search for

jehiah

#include <string.h>
#include <uthash.h>

// this is an example of how to do a LRU cache in C using uthash
// http://uthash.sourceforge.net/
// by Jehiah Czebotar 2011 - jehiah@gmail.com
// this code is in the public domain http://unlicense.org/

#define MAX_CACHE_SIZE 100000

jehiah

# This is a simple way to run multiple things in parallel in a bash
# script without making things too complicated
# it's modeled after (and uses) the bash `wait` command
# TIP: to do more complicated steps in parallel put them in a function

function wait_run_in_parallel()
{
    local number_to_run_concurrently=$1
    if [ `jobs -np | wc -l` -gt $number_to_run_concurrently ]; then
        wait `jobs -np | head -1` # wait for the oldest one to finish

jehiah

#!/bin/sh

# this loop uses "read" to parse stdin into variables
# stdin is specified at the ending "done" with < input_file, or
# in this case, an inline block of text.

while read host port; do
   echo "host $host port $port";
done << EOF
google.com 80

jehiah

#!/bin/env python

"""
This is a test script to simulate a memcached instance on a server
that has gone south and is accepting connections, but generally not
responding. 

The goal of this script is to help test/develop correct client 
side settings for timeouts/failure scenarios

jehiah

moved to github --> https://github.com/bill-auger/git-branch-status/

jehiah

#import <Cocoa/Cocoa.h>
#import <UIKit/UIKit.h>
@class ChameleonAppDelegate;

@interface AppDelegate : NSObject <NSApplicationDelegate> {
@private
    NSWindow *window;
    IBOutlet UIKitView *chameleonNSView;
    ChameleonAppDelegate *chameleonApp;
}

jehiah

TARGET="$PROJECT_DIR/project/Info.plist"
echo $TARGET
if [ ! -f "$TARGET" ]; then
   echo "missing file $TARGET"
   exit 1;
fi

# the perl regex splits out the last part of a build number (ie: 1.1.1) and increments it by one
# if you have a build number that is more than 3 components, add a '\.\d+' into the first part of the regex.

jehiah

#!/bin/bash
COUNT=1
FILE=$0

# run this script with bash
# i bet you can't predict the outcome

function printsleep {
    echo COUNT=$(( COUNT++ ))
    echo printsleep >> $FILE

jehiah

#!/bin/sh
#
# This is a script to run syntax check (via `sh -n $filename`) but it 
# supports recursive checking and --quiet

QUIET=0
while [ "$1" != "" ]; do
    PARAM=`echo $1 | awk -F= '{print $1}'`
    VALUE=`echo $1 | awk -F= '{print $2}'`
    case $PARAM in