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@yoggy
yoggy / match_template.cpp
Created December 9, 2011 10:57
OpenCV cv::matchTemplate() sample
#include <SDKDDKVer.h>
#include <Windows.h>
#pragma warning(disable:4819)
#pragma warning(disable:4996)
// for OpenCV2
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/objdetect/objdetect.hpp"
#include "opencv2/gpu/gpu.hpp"
@brentsimmons
brentsimmons / gist:5810992
Last active January 3, 2021 02:22
Detect a tap on a URL inside a UITextView. Note: the rs_links method isn't included -- you'll need something that takes text and returns an array of detected links. This gist just demonstrates walking through the UITextView characters.
@implementation UITextView (RSExtras)
static BOOL stringCharacterIsAllowedAsPartOfLink(NSString *s) {
/*[s length] is assumed to be 0 or 1. s may be nil.
Totally not a strict check.*/
if (s == nil || [s length] < 1)
return NO;
@akoluthic
akoluthic / Ubuntu12.04-g++4.8
Created September 1, 2013 13:35
Install g++ 4.8 on Ubuntu 12.04
*Add the toolchain/test PPA*
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install g++-4.8
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 50
*If you ever want to update symlinks for a future version:*
sudo rm /usr/bin/g++
sudo ln -s /usr/bin/g++-4.XXX /usr/bin/g++
@ohvitorino
ohvitorino / cartodb20_build.sh
Last active May 21, 2020 18:11 — forked from ericmagnuson/cartodb20_build.sh
CartoDB installation on Ubuntu 12.04
###################################
## CartoDB 2.0 Install [Working] ##
## Tested on Ubuntu 12.04 ##
###################################
sudo apt-get update
sudo apt-get safe-upgrade -y
# Install miscellaneous dependencies packages
sudo apt-get install -y git-core python-software-properties openmpi-bin libopenmpi-dev build-essential libxslt-dev zlib1g-dev ruby gems unzip
@rtt
rtt / tinder-api-documentation.md
Last active February 10, 2025 01:34
Tinder API Documentation

Tinder API documentation

Note: this was written in April/May 2014 and the API may has definitely changed since. I have nothing to do with Tinder, nor its API, and I do not offer any support for anything you may build on top of this. Proceed with caution

http://rsty.org/

I've sniffed most of the Tinder API to see how it works. You can use this to create bots (etc) very trivially. Some example python bot code is here -> https://gist.github.com/rtt/5a2e0cfa638c938cca59 (horribly quick and dirty, you've been warned!)

@Tricertops
Tricertops / VDM Architecture.md
Last active August 30, 2019 05:28
How we used MVVM architecture and a reactive framework to build our latest iOS app, from theory to actual code examples.

View → Design → Model

iOS applications are usually built with MVC (Model – View – Controller) architecture, which introduces very important concept of separating actual data (Model Layer) and their presentation (View Layer), while the application logic (Controller Layer) stands between them.

View ← Controller → Model

With MVC you typically write most of the code in UIViewController, which usually represents the Controller Layer. View Layer can be easily done in Interface Builder and Model Layer usually doesn’t need a lot of code. The UIViewControleler then holds strong references to both View and Model objects and is responsible for setting them up, handling actions and listening to events.

The problem is, that this middle layer tends to hold too much code and this situation is then jokingly called Massive View Controller. When a single class sets up views, formats data values, handles user input and actions, listens for a bunch of notif

@cfr
cfr / CocoaLumberjack.swift
Last active May 9, 2018 06:46 — forked from stigi/CocoaLumberjack.swift
Swift 1.2 CocoaLumberjack wrapper
// Updated to Swift 1.2 and CocoaLumberjack 2.0.0-rc by Stan Serebryakov on 2015-02-16
import Foundation
extension DDLog {
private struct State {
static var logLevel: DDLogLevel = .Error
static var logAsync: Bool = true
}
@steipete
steipete / PSPDFEnvironment.m
Last active March 5, 2024 09:15
Example for DISPATCH_SOURCE_TYPE_MEMORYPRESSURE (Mac only, since 10.9) ... Since we share code between iOS and mac, I'm trying to be a good system citizen and reimplement the equivalent of UIApplicationDidReceiveMemoryWarningNotification on the Mac.
NSString *const PSPDFApplicationDidReceiveMemoryWarningNotification = @"PSPDFApplicationDidReceiveMemoryWarningNotification";
// Test with sudo memory_pressure -l critical. Don't forget to re-set afterwards!
__attribute__((constructor)) static void PSPDFInstallLowMemoryNotificationWarningMac(void) {
static dispatch_source_t source;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
source = dispatch_source_create(DISPATCH_SOURCE_TYPE_MEMORYPRESSURE, 0, DISPATCH_MEMORYPRESSURE_WARN|DISPATCH_MEMORYPRESSURE_CRITICAL, dispatch_get_main_queue());
dispatch_source_set_event_handler(source, ^{
dispatch_source_memorypressure_flags_t pressureLevel = dispatch_source_get_data(source);
@khanlou
khanlou / Swift2.swift
Last active November 4, 2019 23:14
`any`, `all`, `none`, `first`, and `count` on SequenceType in Swift
import Foundation
extension SequenceType {
@warn_unused_result
func any(@noescape predicate: (Self.Generator.Element) throws -> Bool) rethrows -> Bool {
for element in self {
let result = try predicate(element)
if result {
return true
}
@steipete
steipete / PSPDFGenerics.h
Last active April 28, 2020 15:08
Override copy and mutableCopy on Objective-C collection classes to pass along both the collection type and the generic info. This is a header-only "library". MIT licensed. Craving for more? foreach: https://gist.github.com/steipete/7e3c69b985165dc23c5ec169b857ff42 even more: https://pspdfkit.com/blog/2016/swifty-objective-c/ - ships in https://p…
//
// PSPDFGenerics.h
// PSPDFFoundation
//
// PSPDFKit is the leading cross-platform solution for integrating PDFs into your apps: https://pspdfkit.com.
// Try it today using our free PDF Viewer app: https://pdfviewer.io/
//
// This file is MIT licensed.
/**