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@mattorb
mattorb / gist:415172
Created May 26, 2010 22:31
discrete, custom timed (per frame) UIImageView Animation
// keyTimes = array floats for second [(NSNumber)1.2,(NSNumber)2.0] == 2 frames, 1.2 secs for first frame, 2.0 seconds for second frame
- (void) addDiscreteTimedImageAnimation:(NSString *)animationName view:(UIImageView *)imageView images:(NSArray *)images keyTimes:(NSArray *)keyTimes repeatCount:(float)repeatCount onDone:(SEL)callback {
CAKeyframeAnimation *animation = [CAKeyframeAnimation animationWithKeyPath:@"contents"];
NSMutableArray *values = [[NSMutableArray alloc] initWithCapacity:[images count]];
NSMutableArray *keyTimesAsPercent = [[NSMutableArray alloc] initWithCapacity:[keyTimes count]];
double totalDuration = 0.0;
for(UIImage *image in images) {
[values addObject:(id)(image.CGImage)];
}
@lvyile
lvyile / 新浪微博字数统计函数
Created April 9, 2011 17:52
新浪微博对每条信息有 140 字的上限限制，所以 CocoaChia 会员“keefo”分享了他的新浪微博字数统计函数，做微博客户端应用的开发者可以以此加入字数统计功能以方便用户
- (int)sinaCountWord:(NSString*)s{
int i,n=[s length],l=0,a=0,b=0;
unichar c;
for(i=0;i<n;i++){
c=[s characterAtIndex:i];
if(isblank(c)){
b++;
}else if(isascii(c)){
a++;
}else{
@kylebarrow
kylebarrow / example.html
Created June 23, 2011 06:30
Prevent links in standalone web apps opening Mobile Safari
<!DOCTYPE html>
<head>
<title>Stay Standalone</title>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<script src="stay_standalone.js" type="text/javascript"></script>
</head>
<body>
<ul>
<li><a href="http://google.com/">Remote Link (Google)</a></li>
@omz
omz / gist:1102091
Created July 24, 2011 01:40
Creating arbitrarily-colored icons from a black-with-alpha master image (iOS)
// Usage example:
// input image: http://f.cl.ly/items/3v0S3w2B3N0p3e0I082d/Image%202011.07.22%2011:29:25%20PM.png
//
// UIImage *buttonImage = [UIImage ipMaskedImageNamed:@"UIButtonBarAction.png" color:[UIColor redColor]];
// .h
@interface UIImage (IPImageUtils)
+ (UIImage *)ipMaskedImageNamed:(NSString *)name color:(UIColor *)color;
@end
@amccloud
amccloud / Growl.applescript
Created September 26, 2011 10:44
Lion iChat Growl Notifications
using terms from application "iChat"
on message received message from theBuddy for textChat
set whoDidIt to full name of theBuddy
set buddyIcon to image of theBuddy
tell application "System Events"
set frontApp to name of first application process whose frontmost is true
end tell
tell application frontApp
set window_name to name of front window
end tell
@Sai
Sai / gist:1348075
Created November 8, 2011 15:37
Shaky Layer
#define degreesToRadian(x) (M_PI * (x) / 180.0)
+ (void)shakyWithLayer:(CALayer *)layer delegate:(id)object forKey:(NSString *)key {
CAKeyframeAnimation * animation;
animation = [CAKeyframeAnimation animationWithKeyPath:@"transform.rotation.z"];
animation.duration = 0.25;
animation.cumulative = YES;
animation.repeatCount = 9999;
animation.values = [NSArray arrayWithObjects:
[NSNumber numberWithFloat: 0.0],
[NSNumber numberWithFloat: degreesToRadian(-4.0)],
@tnmt
tnmt / wp-xml-octopress-import.rb
Created November 15, 2011 12:31
Import XML of Wordpress to Octopress
# -*- coding: utf-8 -*-
require 'fileutils'
require 'date'
require 'yaml'
require 'uri'
require 'rexml/document'
include REXML
doc = Document.new File.new(ARGV[0])
@nicklockwood
nicklockwood / ARCHelper.h
Last active November 20, 2018 10:02
ARC Helper
//
// ARC Helper
//
// Version 2.2
//
// Created by Nick Lockwood on 05/01/2012.
// Copyright 2012 Charcoal Design
//
// Distributed under the permissive zlib license
// Get the latest version from here:
@kevintop
kevintop / 12306AutoLogin.user.js
Created January 6, 2012 15:05
12306 Auto Login
/*
12306 Auto Login => A javascript snippet to help you auto login 12306.com.
Copyright (C) 2011 Kevintop
Includes jQuery
Copyright 2011, John Resig
Dual licensed under the MIT or GPL Version 2 licenses.
http://jquery.org/license
Includes 12306.user.js
@erikh
erikh / hack.sh
Created March 31, 2012 07:02 — forked from DAddYE/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#