pnc

def group(symbol, &block)
  block.call
end

symbol = :cheese

# Simple argument-and-block form:
group symbol do
  puts "hello"
end # => "hello"

pnc

set_trace_func(Proc.new do |event, file, line, id, binding, classname|
 if rand > 0.999
   puts "warning: #{classname} is deprecated and will be removed in a future release"
   puts "  (called from: #{file}:#{line})"
 end
end)

pnc

(for own key, value of assignable_attributes
  attribute_scope = $('#reservation_' + key)
  attribute_scope.val(value)
  attribute_scope.change()
)

(for own key, value of ui.item.attribute_labels
  $(".reservation-label-#{key}").html(value)
)

pnc

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    NSError *error = nil;
    
    // Load the data model
    NSManagedObjectModel *model = [NSManagedObjectModel mergedModelFromBundles:nil];
    
    // Set up the SQLite store
    NSURL *documentsDirectory = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
    NSURL *storeURL = [documentsDirectory URLByAppendingPathComponent:@"Example.sqlite"];

pnc

--- 1.txt	2012-04-06 14:09:33.000000000 -0400
+++ 2.txt	2012-04-06 14:09:45.000000000 -0400
@@ -119,28 +119,35 @@
   }
   //END:progressivelyMigrateURLFindModels
 
   //See if we can find a matching destination model
   //START:progressivelyMigrateURLFindMap
   NSMappingModel *mappingModel = nil;

pnc

// © 2011 Phillip N. Calvin
// For use in a setter.
// Signs up self to receive KVO notifications about given properties
// on any new value and removes self as an observer from the old value.

// For example, to observe properties of a property called customer
// (backed by ivar _customer):
// PCPropertyObserver(customer, @"allowSubscriptionPurchase", @"availableProducts");

// You'd need to write this selector yourself:

pnc

#import <Foundation/Foundation.h>

@interface NSDictionary (Inflector)
- (NSDictionary *)underscoredDictionaryWithPrefix:(NSString *)prefix andSuffix:(NSString *)suffix;
@end

pnc

Creating an awful Wi-Fi network

1. Plug an Ethernet cable into your computer. You'll need this for Internet connectivity while your Wi-Fi card is used to create a network.

2. Enable Internet Sharing in System Preferences.

3. Get your phone connected to the network you just created and make sure you can browse the web.

4. Ensure dummynet'd packets are still routed through the normal rules so masquerading works:

    eleos@Nebula ~$ sudo sysctl -w net.inet.ip.fw.one_pass=0
    net.inet.ip.fw.one_pass: 0 -> 0
   

pnc

*.xcdatamodel)
      echo "`basename $1 .xcdatamodel`.mom"
      echo "`basename ${1} .xcdatamodel`.mom"
      xcrun momc "${PODS_ROOT}/$1" "${CONFIGURATION_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename ${1} .xcdatamodel`.mom"
      ;;

pnc

ATVManagedTableSection *inboxSection = [[ATVManagedTableSection alloc] initWithIdentifier:@"inbox"];
[inboxSection setManagedObjectContext:context andFetchRequest:fetchRequest];
[inboxSection registerNib:@"PIMessageCell" forIdentifier:@"PIMessageCell"];
[inboxSection setCellSource:^UITableViewCell *(ATVTableSection *section, NSUInteger index, id object) {
  UITableViewCell *cell = [section dequeueReusableCellWithIdentifier:@"PIMessageCell"];
  return cell;
}];
[inboxSection setConfigureCell:^(ATVTableSection *section, UITableViewCell *cell, NSUInteger index, id object) {
  PIMessageCell *messageCell = (PIMessageCell *)cell;
  [messageCell setMessage:object];