vinnybad

void objc_setAssociatedObject ( id object, const void *key, id value, objc_AssociationPolicy policy );

// object = usually 'self'.  This is the object you want to associate a key and value with.  
// key = the key you want to associate the object with
// value = the value you want to associate with the key

// objc_AssociationPolicy is one of the below:
enum {
   OBJC_ASSOCIATION_ASSIGN  = 0,
   OBJC_ASSOCIATION_RETAIN_NONATOMIC  = 1,

vinnybad

---
Language:        Cpp
BasedOnStyle:  WebKit
# AccessModifierOffset: -4
# ConstructorInitializerIndentWidth: 4
# AlignEscapedNewlinesLeft: false
# AlignTrailingComments: false
# AllowAllParametersOfDeclarationOnNextLine: true
# AllowShortBlocksOnASingleLine: false
# AllowShortCaseLabelsOnASingleLine: false

vinnybad

@implementation EVCSomeClass

+(EVCSomeClass *)shared {
  static EVCSomeClass *shared = nil;
  
  if( !shared ) {
   shared = [EVCSomeClass new];
  }
  
  return shared;

vinnybad

@implementation EVCSomeClass

+(EVCSomeClass *)shared {
  static EVCSomeClass *shared = nil;
  
  // synchronizes by locking on the Class EVCSomeClass
  @synchronized([EVCSomeClass class]) {
    shared = [EVCSomeClass new];
  }
  

vinnybad

@implementation EVCSomeClass

+(EVCSomeClass *)shared {
  static EVCSomeClass *shared = nil;
  
  // dispatch_once_t is typedef'd to a long
  static dispatch_once_t pred;
  
  // this block is executed synchronously, and only one time ever for the given predicate
  dispatch_once(&pred, ^{

vinnybad

// the block that's passed in needs to return an object
#define DEFINE_SHARED_INSTANCE_USING_BLOCK(block)        \
    static dispatch_once_t pred = 0;                     \
    __strong static id _sharedObject = nil;              \
    dispatch_once(&pred, ^{ _sharedObject = block(); }); \
    return _sharedObject;

vinnybad

//
//  BJMSearchBar.h
//
//  Created by Vinayak Ram on 9/8/15.
//

#import <UIKit/UIKit.h>

@interface BJMSearchBar : UISearchBar

vinnybad

#!/bin/bash

find . -name '*.strings' -print | egrep -v 'Pods' | zip source -@

# Break it down:
#
# Find all files with file name ending with .strings
#   find . -name '*.strings' -print
#
# Search for all lines that don't have 'Pods' in it (the -v means invert)

vinnybad

/*
 * Downloading files using AFNetworking is not a 1-step process, but it's still pretty easy.  
 * 
 * NOTE: If you're downloading a file from S3, make sure to set the proper Content-Type.  For example,
 *       a zip file should ideally have the content type of application/zip.  
 * 
 * Inspired by various sources online.
 */

#pragma mark - Downloading Files

vinnybad

#!/bin/bash

# find all .m files and pump it through genstrings, outputting it to en.lproj/Localizable.strings
find . -name  '*.m' | xargs genstrings -o en.lproj