munho

dirs=$(find . -name Podfile -print0 | xargs -0 -n1 dirname | sort --unique)

top=$(pwd)

for dir in $dirs
do
    cd "$dir"
    pod install
    cd "$top"
done

munho

// ***********   Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDelegate 
    UIImage *image = [UIImage imageNamed:@"MenuSectionHeaderArrow.png"];
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    
    CGRect frame = CGRectMake(0.0, 0.0, image.size.width, image.size.height);
    
    button.frame = frame;   // match the button's size with the image size
   [button setBackgroundImage:image forState:UIControlStateNormal];

    // set the button's target to this table view controller so we can interpret touch events and map that to a NSIndexSet

munho

##Creating a timer with Grand Central Dispatch

At the following is the implementation file of a sample class that shows, how to make a timer with the help of Grand Central Dispatch. The timer fires on a global queue, just change the queue to the main queue or any custom queue and the timer fires on this queue and not on the global queue anymore.

#import <Foundation/Foundation.h>

@interface SampleClass : NSObject
- (void)startTimer;

munho

#include "uart.h"

#include <sys/types.h>
#include <sys/stat.h>
#include <termios.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>

munho

#!/bin/bash

# store the current dir
CUR_DIR=$(pwd)

# Let the person running the script know what's going on.
echo "\n\033[1mPulling in latest changes for all repositories...\033[0m\n"

# Find all git repositories and update it to the master latest revision
for i in $(find . -name ".git" | cut -c 3-); do

munho

## Solve Every Sudoku Puzzle

## See http://norvig.com/sudoku.html

## Throughout this program we have:
##   r is a row,    e.g. 'A'
##   c is a column, e.g. '3'
##   s is a square, e.g. 'A3'
##   d is a digit,  e.g. '9'
##   u is a unit,   e.g. ['A1','B1','C1','D1','E1','F1','G1','H1','I1']

munho

// Make sure to include this at the top of AppDelegate.m
@import UserNotifications;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    // Check Notification Settings on launch
    [[UNUserNotificationCenter currentNotificationCenter] getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * _Nonnull settings) {
        switch (settings.authorizationStatus) {
            // This means we have not yet asked for notification permissions
            case UNAuthorizationStatusNotDetermined:

munho

Connecting to serial port (com port) over network

(Serial port or com port? - Serial ports are often refered as COM ports. It is the same to be short. You can read abut it in the Wiki article )

## The problem Suppose we have an application that works with some device using serial port (com port). It could be GPS reader, IRDA, whatever. So it looks like this:

munho

# -*- coding: utf-8 -*-
import sys
import threading
import queue
# from kivy.compat import queue
import serial
import time

import kivy
kivy.require('1.9.0')

munho

#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""