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Michael Vosseller mpvosseller

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mpvosseller / gist:4adac1e421d5c5e44f8e
Created September 26, 2014 21:02
Block based replacement for -[NSObject performSelector:withObject:afterDelay:]
// Block based replacement for
// -[NSObject performSelector:withObject:afterDelay:]
// because I can never remember how to do it with the dispatch_after & dispatch_time functions
//
// NSObject+MPV.h
// iFoodler
//
// Created by Michael Vosseller on 9/26/14.
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mpvosseller / gist:c0d15fa497a1256977dc
Last active August 29, 2015 14:04
Updated shell script to install Charles's SSL CA certificate to the keychain for iOS 8 simulators. The change is to support the new path used in iOS 8 simulators. The original shell script is stored here: http://www.charlesproxy.com/documentation/faqs/ssl-connections-from-within-iphone-applications
#/bin/bash
install() {
if [ -f "$SQLITEDBPATH" ]; then
cp -n "$SQLITEDBPATH" "$SQLITEDBPATH.charlesbackup"
sqlite3 "$SQLITEDBPATH" <<EOF
INSERT INTO "tsettings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mpvosseller / gist:6969154
Last active December 25, 2015 11:29
Category on an NSArray to return n random elements.
@interface NSArray (MPV)
- (NSArray*) mpv_randomElements:(NSUInteger)maxElements;
@end
@implementation NSArray (MPV)
- (NSArray*) mpv_randomElements:(NSUInteger)maxElements {
NSUInteger numElementsToPick = MIN(self.count, maxElements);