$ jruby -S gem install --http-proxy http://proxy.server:8080 <gem_name>
Xi Lin xilin
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| // For details, see http://mindsea.com/2012/12/18/downscaling-huge-alassets-without-fear-of-sigkill | |
| #import <AssetsLibrary/AssetsLibrary.h> | |
| #import <ImageIO/ImageIO.h> | |
| // Helper methods for thumbnailForAsset:maxPixelSize: | |
| static size_t getAssetBytesCallback(void *info, void *buffer, off_t position, size_t count) { | |
| ALAssetRepresentation *rep = (__bridge id)info; | |
| NSError *error = nil; |
steipete
/ PSPDFUIKitMainThreadGuard.m
Last active
May 27, 2024 12:11
This is a guard that tracks down UIKit access on threads other than main. This snippet is taken from the commercial iOS PDF framework http://pspdfkit.com, but relicensed under MIT. Works because a lot of calls internally call setNeedsDisplay or setNeedsLayout. Won't catch everything, but it's very lightweight and usually does the job.You might n…
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| // Taken from the commercial iOS PDF framework http://pspdfkit.com. | |
| // Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved. | |
| // Licensed under MIT (http://opensource.org/licenses/MIT) | |
| // | |
| // You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it. | |
| // PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit. | |
| #import <objc/runtime.h> | |
| #import <objc/message.h> |
steipete
/ PSPDFThreadSafeMutableDictionary.m
Last active
December 10, 2022 09:37
Simple implementation of a thread safe mutable dictionary. In most cases, you want NSCache instead, but it can be useful in situations where you want to manually control what is evicted from the cache in low memory situations.**Warning:** I only use this for setting/getting keys. Enumeration is not thread safe here and will still throw exception…
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| // | |
| // PSPDFThreadSafeMutableDictionary.m | |
| // | |
| // Copyright (c) 2013 Peter Steinberger, PSPDFKit GmbH. All rights reserved. | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| // copies of the Software, and to permit persons to whom the Software is |
joshbeckman
/ animatedScrollTo.js
Created
September 30, 2013 14:51
ScrollTo animation using pure javascript and no jquery
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| document.getElementsByTagName('button')[0].onclick = function () { | |
| scrollTo(document.body, 0, 1250); | |
| } | |
| function scrollTo(element, to, duration) { | |
| var start = element.scrollTop, | |
| change = to - start, | |
| currentTime = 0, | |
| increment = 20; | |
floriankugler
/ gist:6870499
Last active
September 29, 2023 15:56
Mapping of NSURLConnection to NSURLSession delegate methods. Created by Mattt Thompson.
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| NSURLConnection | NSURLSession | |
| ------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------- | |
| NSURLConnectionDelegate connectionShouldUseCredentialStorage: | | |
| ------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------- | |
| NSURLConnectionDelegate connection:willSendRequestForAuthenticationChallenge: | NSURLSessionDelegate URLSession:didReceiveChallenge:completionHandler: | |
| | N |
gmccreight
/ master.vim
Last active
June 19, 2024 15:30
A script that gives you a playground for mastering vim
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| " copy all this into a vim buffer, save it, then... | |
| " source the file by typing :so % | |
| " Now the vim buffer acts like a specialized application for mastering vim | |
| " There are two queues, Study and Known. Depending how confident you feel | |
| " about the item you are currently learning, you can move it down several | |
| " positions, all the way to the end of the Study queue, or to the Known | |
| " queue. | |
| " type ,, (that's comma comma) |
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| # extracted from http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_countries.zip | |
| # under public domain terms | |
| country_bounding_boxes = { | |
| 'AF': ('Afghanistan', (60.5284298033, 29.318572496, 75.1580277851, 38.4862816432)), | |
| 'AO': ('Angola', (11.6400960629, -17.9306364885, 24.0799052263, -4.43802336998)), | |
| 'AL': ('Albania', (19.3044861183, 39.624997667, 21.0200403175, 42.6882473822)), | |
| 'AE': ('United Arab Emirates', (51.5795186705, 22.4969475367, 56.3968473651, 26.055464179)), | |
| 'AR': ('Argentina', (-73.4154357571, -55.25, -53.628348965, -21.8323104794)), | |
| 'AM': ('Armenia', (43.5827458026, 38.7412014837, 46.5057198423, 41.2481285671)), |
nicktoumpelis
/ repo-rinse.sh
Created
April 23, 2014 13:00
Cleans and resets a git repo and its submodules
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| git clean -xfd | |
| git submodule foreach --recursive git clean -xfd | |
| git reset --hard | |
| git submodule foreach --recursive git reset --hard | |
| git submodule update --init --recursive |
jianpx
/ wwdc2014-videos-and-pdf
Created
June 7, 2014 13:42
wwdc 2014 videos and pdf download links, including HD/SD version.
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| http://devstreaming.apple.com/videos/wwdc/2014/403xxksrj0qs8c0/403/403_hd_intermediate_swift.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/403xxksrj0qs8c0/403/403_sd_intermediate_swift.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/403xxksrj0qs8c0/403/403_intermediate_swift.pdf?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/419xxli6f60a6bs/419/419_hd_advanced_graphics_and_animation_performance.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/419xxli6f60a6bs/419/419_sd_advanced_graphics_and_animation_performance.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/419xxli6f60a6bs/419/419_advanced_graphics_and_animation_performance.pdf?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/101xx36lr6smzjo/101/101_hd.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/101xx36lr6smzjo/101/101_sd.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2014/236xxwk3fv82sx2/236/236_hd_building_interruptible_and_responsive_interactions.mov?dl=1 | |
| http://devstreaming.apple.com/videos/wwdc/2 |
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