PauloMigAlmeida’s gists

PauloMigAlmeida / ConvertImageToIphoneSize

Last active August 29, 2015 13:55

Converting Images from Android xhdpi to Iphone 1x And 2x

	#!/bin/bash

	# Script's goals
	#
	# 1 - Trim image
	# 2 - Create folder for exported ones
	# 3 - Convert proportionally
	#

	# Script usage

PauloMigAlmeida / UILabel+UtilityAttributes.h

Created February 3, 2014 13:18

UILabel Util Categories for day-to-day use

	//
	// UILabel+UtilityAttributes.h
	//
	// Created by Paulo Almeida on 1/31/14.
	//

	#import <UIKit/UIKit.h>

	@interface UILabel (UtilityAttributes)

PauloMigAlmeida / UIImageView+WebCacheWithActivityIndicator.h

Created February 4, 2014 00:54

UIImageView Category to show an activity indicator when downloading images form internet using SDWebImage

	//
	// UIImageView+WebCacheWithActivityIndicator.h
	//
	// Created by Paulo Miguel Almeida on 2/3/14.
	//

	#import <UIKit/UIKit.h>

	#import <SDWebImage/UIImageView+WebCache.h>

PauloMigAlmeida / DateUtils.h

Created February 8, 2014 18:38

Utility methods for dealing with Date objects in Object C

	//
	// DateUtils.h
	//
	// Created by Paulo Miguel Almeida on 2/8/14.
	//

	#import <Foundation/Foundation.h>

	@interface DateUtils : NSObject

PauloMigAlmeida / AppDelegate.m

Last active August 29, 2015 13:56

Steps to make you app and database work with utf8mb4 characters in order to accept emojis. It's based on a webapp using Maven+Hibernate+Spring+Jetty+MySQL

	//
	// AppDelegate.m
	//
	// Created by andre.michels on 12/3/13.
	//

	#import "AppDelegate.h"
	#import "NetworkAvailabilityUtils.h"

	@implementation TableViewHistoryAppDelegate

PauloMigAlmeida / UIView+LoadingWithActivityIndicator.h

Created February 12, 2014 00:03

UIView Category which hides every component inside and shows up an activityIndicator while you do things in background

	//
	// UIView+LoadingWithActivityIndicator.h
	//
	// Created by Paulo Miguel Almeida on 2/11/14.
	// Copyright (c) 2014 Paulo Miguel Almeida. All rights reserved.
	//

	#import <UIKit/UIKit.h>

	@interface UIView (LoadingWithActivityIndicator)

PauloMigAlmeida / gist:8974648

Created February 13, 2014 12:59

Compiling OpenNI and libfreenect to get Kinect for XBOX 360 working on Fedora 17

	#References
	#
	#http://schnelle-walka.blogspot.com.br/2013/04/openni-20-with-fedora-18.html
	#https://github.com/OpenKinect/libfreenect#fetch-build
	# A couple of threads on StackOverflow but unfortunately I can't remember all of them


	#Install Dependencies:
	yum install libXmu-devel libudev-devel libusb1-devel mesa-libGLU-devel freeglut-devel freeglut-devel cmake

PauloMigAlmeida / GenerateImage.java

Created June 18, 2014 15:01

Class used to create a bunch of images with random colors for later use

	import javax.imageio.ImageIO;
	import java.awt.*;
	import java.awt.color.ColorSpace;
	import java.awt.image.BufferedImage;
	import java.io.File;
	import java.io.IOException;
	import java.util.Random;

	/**
	* Class used to create a bunch of images with random color for later use

PauloMigAlmeida / Makefile

Created February 18, 2015 21:31

OpenCV CascadeClassifier example for face detection

	# Makefile
	ifeq ($(shell pkg-config --modversion opencv),)
	$(error Package gtkmm-2.4 needed to compile)
	endif

	CXXFLAGS += `pkg-config --cflags opencv`
	LDLIBS += `pkg-config --libs opencv`

	BINS = program
	program_OBJS = main.o

PauloMigAlmeida / download.sh

Created July 28, 2015 20:57

Downlads today's files from a AWS S3 bucket

	#/bin/bash

	# Usage ./download.sh <bucket_name> <target_folder>
	# Example: ./download.sh test ./files_today
	# Note: you must configure your awscli before use this. Execute aws configure

	BUCKET_NAME=$1
	TARGET_DIR=$2
	FILES_LIST=$TARGET_DIR/files.txt

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