mbinna’s gists

iamleeg / CPPHack.mm

Created May 8, 2013 12:23

Creating objects on the stack, ObjC++ style.

	@interface GLObject : NSObject
	{
	int _a;
	}

	- (void)logA;

	@end

	struct GLObject_cpp {

ole / update_storyboard_strings.sh

Last active April 4, 2022 06:11

Automatically extract translatable strings from Xcode storyboards and update .strings files. Original version by MacRumors forum user mikezang (http://forums.macrumors.com/showpost.php?p=16060008&postcount=4). Slightly updated by Ole Begemann. NOTE: this Gist moved to a regular repo at https://github.com/ole/Storyboard-Strings-Extraction.

# (File moved to https://github.com/ole/Storyboard-Strings-Extraction)

mayoff / makeAnimatedGif.m

Created February 16, 2013 23:00

Example of creating an animated GIF on iOS, with no 3rd-party code required. This should also be easy to port to OS X.

	#import <UIKit/UIKit.h>
	#import <ImageIO/ImageIO.h>
	#import <MobileCoreServices/MobileCoreServices.h>

	static UIImage *frameImage(CGSize size, CGFloat radians) {
	UIGraphicsBeginImageContextWithOptions(size, YES, 1); {
	[[UIColor whiteColor] setFill];
	UIRectFill(CGRectInfinite);
	CGContextRef gc = UIGraphicsGetCurrentContext();
	CGContextTranslateCTM(gc, size.width / 2, size.height / 2);

drance / gist:4546014

Created January 16, 2013 09:57

Workaround to vanilla UICollectionView+UICollectionViewFlowLayout using non-integral origins, leading to blurry cells.

	@implementation BHSCollectionViewFlowLayout

	- (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
	NSArray *allAttrs = [super layoutAttributesForElementsInRect:rect];
	for (UICollectionViewLayoutAttributes *attributes in allAttrs) {
	attributes.frame = CGRectIntegral(attributes.frame);
	}
	return allAttrs;
	}

mbinna / include-version-info.sh

Last active November 12, 2021 20:59

Include Version Info from Git into Info.plist at build time

	Add the script include-version-info.sh into a new run script build phase of your application target. The build phase
	should be located after the build phase "Copy Bundle Resources".

rsobik / update_bundle_version.sh

Last active October 12, 2015 16:27

Update CFBundleVersion

	# Update the CFBundleVersion in the generated Info.plist using the count of all commits

	# Use Xcode's copy of the Git binary
	GIT=`xcrun -find git`

	# Use the commit count as CFBundleVersion
	GIT_COMMIT_COUNT=`${GIT} rev-list --all \| wc -l \| tr -d ' '`
	/usr/libexec/PlistBuddy -c "Set :CFBundleVersion ${GIT_COMMIT_COUNT}" "${BUILT_PRODUCTS_DIR}/${INFOPLIST_PATH}"

	/usr/libexec/PlistBuddy -c "Set :CFBundleVersion ${GIT_COMMIT_COUNT}" "${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Info.plist"

rsobik / update_bundle_short_version_string.sh

Created November 11, 2012 11:00

Update CFBundleShortVersionString String

	# Use Xcode's copy of the Git binary
	GIT=`xcrun -find git`

	## Use the last annotated tag as CFBundleShortVersionString
	GIT_TAG=`${GIT} describe --tags`
	/usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString ${GIT_TAG}" "${BUILT_PRODUCTS_DIR}/${INFOPLIST_PATH}"

steipete / gist:3713233

Created September 13, 2012 09:39

I often use dispatch queues for locking, and this function just makes life SO MUCH EASIER. Accidental deadlocks in more complex code paths are a PITA otherwise. But Apple deprecated dispatch_get_current_queue with iOS6?

	nline void pspdf_dispatch_sync_reentrant(dispatch_queue_t queue, dispatch_block_t block) {
	dispatch_get_current_queue() == queue ? block() : dispatch_sync(queue, block);
	}

jpinnix / gist:3186304

Created July 27, 2012 05:25

Installing Ruby 1.8.7-p358 with rbenv on Mountain Lion

	Follow the instructions here: The Hitchhiker's Guide to Riding a
	Mountain Lion http://j.mp/Qm5UJD, including installing XQuartz.

	After installing XQuartz set the correct path to the X11 library to
	install Ruby 1.8.7-p358 with rbenv:

	export CPPFLAGS=-I/opt/X11/include

	then let the compiler know where gcc-4.2 is:

ljanzik / MySegueWithCustomAnimation.h

Created May 30, 2012 09:54

Implement Custom Segue To Use Own Animation

	#import <UIKit/UIKit.h>

	@interface MySegueWithCustomAnimation : UIStoryboardSegue

	@end

Manuel Binna mbinna