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Evgeny Karkan EvgenyKarkan

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  • 02:53 (UTC +03:00)
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@adamgit
adamgit / .gitignore
Last active July 25, 2025 12:39
.gitignore file for Xcode4 / OS X Source projects
#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
# 15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.6
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#
@zetachang
zetachang / gist:4111314
Created November 19, 2012 15:37
Instruction on adding a Acknowledgements Settings.bundle
  • To add Settings.bundle in Xcode. Command N and in Resource, choose Settings Bundle .
  • Open Root.plist in source code, paste the code below to replace it,
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>PreferenceSpecifiers</key>
	
@cihancimen
cihancimen / string_contains_emoji
Created November 26, 2012 00:54
Check if an NSString contains an emoji character
- (BOOL)stringContainsEmoji:(NSString *)string {
__block BOOL returnValue = NO;
[string enumerateSubstringsInRange:NSMakeRange(0, [string length]) options:NSStringEnumerationByComposedCharacterSequences usingBlock:
^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
const unichar hs = [substring characterAtIndex:0];
// surrogate pair
if (0xd800 <= hs && hs <= 0xdbff) {
if (substring.length > 1) {
const unichar ls = [substring characterAtIndex:1];
@AlexDenisov
AlexDenisov / install.md
Last active February 10, 2021 03:26
This script creates PDF from man page and opens it within Preview.app. Only Mac OS X.

pman

Generates PDF from man page and opens it within Preview.app.

Install

curl -o /usr/local/bin/pman https://gist.githubusercontent.com/AlexDenisov/4294335/raw/9fe40c81f6fc94760e81040d2636d0e703fc676f/pman.pl
chmod +x /usr/local/bin/pman

Usage

@mpospese
mpospese / CGRectIntegralScaled.m
Created February 28, 2013 03:34
Pixel aligns rectangles, taking the device's screen scale into account.
CGRect CGRectIntegralScaledEx(CGRect rect, CGFloat scale)
{
return CGRectMake(floorf(rect.origin.x * scale) / scale, floorf(rect.origin.y * scale) / scale, ceilf(rect.size.width * scale) / scale, ceilf(rect.size.height * scale) / scale);
}
CGRect CGRectIntegralScaled(CGRect rect)
{
return CGRectIntegralScaledEx(rect, [[UIScreen mainScreen] scale]);
}
@jaybaird
jaybaird / gist:6003951
Last active December 19, 2015 19:09
Binary Tree with NSArray
#import <Foundation/Foundation.h>
@interface Node : NSObject
@property (nonatomic) NSInteger identifier;
@property (nonatomic, copy) NSString *value;
+ (Node *)nodeWithIdentifier:(NSInteger)identifier value:(NSString *)value;
@end
@implementation Node
+ (Node *)nodeWithIdentifier:(NSInteger)identifier value:(NSString *)value {
@aras-p
aras-p / preprocessor_fun.h
Last active September 1, 2025 12:12
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@steipete
steipete / UIKitLegacyDetector.m
Last active May 21, 2025 10:07
A simple way to detect at runtime if we're running in UIKit legacy mode or the new "flat" variant. Written for our PDF iOS SDK (http://pspdfkit.com), where the precompiled binary needs to detect at runtime in what variant it's running. Want more stuff like that? Follow me on Twitter: http://twitter.com/steipete
// Taken from http://PSPDFKit.com. This snippet is under public domain.
#define UIKitVersionNumber_iOS_7_0 0xB57
BOOL PSPDFIsUIKitFlatMode(void) {
static BOOL isUIKitFlatMode = NO;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
// We get the modern UIKit if system is running >= iOS 7 and we were linked with >= SDK 7.
if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_7_0) {
isUIKitFlatMode = (NSVersionOfLinkTimeLibrary("UIKit") >> 16) >= UIKitVersionNumber_iOS_7_0;
}
@sgr
sgr / workaround_the_iconservices_bug_mavericks.sh
Last active July 25, 2020 11:01
When "com.apple.IconServicesAgent" exhausts CPU resources on Mac OSX mavericks (10.9), you can try following workaround.
#!/bin/sh
mkdir ${TMPDIR}/com.apple.IconServices
@nonamelive
nonamelive / DMNavigationController.m
Last active April 21, 2023 06:56
Prevent UINavigationController from pushing two view controllers at the same time in case of stack inconsistency and crashes
@interface UINavigationController (DMNavigationController)
- (void)didShowViewController:(UIViewController *)viewController animated:(BOOL)animated;
@end
@interface DMNavigationController ()
@property (nonatomic, assign) BOOL shouldIgnorePushingViewControllers;