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@implementation NSDictionary (objectForKeyWithoutNull) | |
- (id)objectForKeyWithoutNull:(id)aKey | |
{ | |
id value = [self objectForKey:aKey]; | |
if (value == [NSNull null]) { | |
return nil; | |
} | |
else { | |
return value; | |
} |
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#!/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/2261536/hack.sh | sh | |
# |
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NSFont *normalFont = [NSFont systemFontOfSize:12]; | |
CGRect renderFrame = CGRectMake(0, 0, 300, 50); // box to render the text into | |
static NSLayoutManager *layMan = nil; | |
if (!layMan) { | |
layMan = [NSLayoutManager new]; | |
} | |
CGFloat lineHeight = [layMan defaultLineHeightForFont:normalFont]; // calculate the expected height of a line | |
NSDictionary *attrDict = [NSDictionary dictionaryWithObject:normalFont andKey:NSFontAttributeName]; |
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以下の内容をポストしようとすると、ポスト内容が改変されてポストされます。 | |
@25Re t.coの短縮結果が元のURLよりも長い場合にも短縮されるようになったので、140文字以内だと思って投稿したら、URLが元より長くなって140文字以上になるという事が起こっています。だから、これからは文字をカウントするには、t.coの短縮結果を予測する必要があります。 | |
↓ | |
@25Re http://t.co の短縮結果を予測する必要があります。 | |
http://twitter.com/#!/aki_null/status/129087853127925760 |
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(^|[^&/0-9\uff10-\uff19_a-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0100-\u024f\u0253\u0254\u0256\u0257\u0259\u025b\u0263\u0268\u026f\u0272\u0289\u028b\u02bb\u1e00-\u1eff\u0400-\u04ff\u0500-\u0527\u2de0-\u2dff\ua640-\ua69f\u0591-\u05bd\u05bf\u05c1-\u05c2\u05c4-\u05c5\u05c7\u05d0-\u05ea\u05f0-\u05f2\ufb1d-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufb4f\u0610-\u061a\u0620-\u065f\u066e-\u06d3\u06d5-\u06dc\u06de-\u06e8\u06ea-\u06ef\u06fa-\u06fc\u06ff\u0750-\u077f\u08a0\u08a2-\u08ac\u08e4-\u08fe\ufb50-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\u200c\u0e01-\u0e3a\u0e40-\u0e4e\u1100-\u11ff\u3130-\u3185\uA960-\uA97F\uAC00-\uD7AF\uD7B0-\uD7FF\u3040-\u309f\u30a0-\u30ff\u4e00-\u9fff\u3005\u303b\uff21-\uff3a\uff41-\uff5a\uff66-\uff9f\uffa1-\uffdc])(#|\uff03)([0-9\uff10-\uff19_a-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0100-\u024f\u0253\u0254\u0256\u0257\u0259\u025b\u0263\u0268\u026f\u0272\u0289\u028b\u02bb\u1e00-\u1eff\u0400-\u04ff\u0500-\u0527\u2de |
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git filter-branch --index-filter "find ./ -name "witch" -exec git rm -f {} \;" | |
git filter-branch --index-filter "find ./ -name "madoka_shikame" -exec git mv {} ./gods \;" | |
git push --force |
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// もしキャプチャーグループ1が空でない場合はそれをURLとする。 | |
// そうでない場合はキャプチャーグループ0(全体)をURLとする。 | |
(?<=[\[[\(({{⟨«‘“"'⦅⸨「「『〚⟦〔❲〘〈《⟪<<≪‹【〖]) | |
[^\[[\(({{⟨«‘“"'⦅⸨「「『〚⟦〔❲〘〈《⟪<<≪‹【〖]*? | |
(https?://[^\s\]]\))}}⟩»’”"'⦆⸩」」』〛⟧〕❳〙〉》⟫>>≫›】〗]+) | |
(?=[\]]\))}}⟩»’”"'⦆⸩」」』〛⟧〕❳〙〉》⟫>>≫›】〗]) | |
|https?://[^\s]+(?<![”]) |