Importing first batch of snippets from Xcode

async.m

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+// dispatch_async Pattern for Background Processing
+// Dispatch to do work in the background, and then to the main queue with the results
+// 
+// Platform: All
+// Language: Objective-C
+// Completion Scope: Function or Method
+
+dispatch_async(dispatch_get_global_queue(<#dispatch_queue_priority_t priority#>, <#unsigned long flags#>), ^(void) {
+    <#code#>
+
+    dispatch_async(dispatch_get_main_queue(), ^(void) {
+        <#code#>
+    });
+});

continuation.m

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+// Class Continuation
+// Anonymous category to define private methods in an implementation
+// 
+// Platform: All
+// Language: Objective-C
+// Completion Scope: Top Level
+
+@interface <#Class Name#> ()
+<#Continuation#>
+@end

init.m

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+// init
+// Designated incantation for your designated initializers
+//
+// Platform: All
+// Language: Objective-C
+// Completion Scope: Function or Method
+
+self = [super init];
+if (!self) {
+  return nil;
+}
+
+<#initializations#>
+
+return self;

kvo.m

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+// KVO Setter
+// Use when overriding @synthesized property setter methods
+//
+// Platform: All
+// Language: Objective-C
+// Completion Scope: Function or Method
+
+[self willChangeValueForKey:@"<#ivar#>"];
+[<#ivar#> autorelease];
+<#ivar#> = [<#newValue#> retain];
+[self didChangeValueForKey:@"<#ivar#>"];

lifecycle.m

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+// UIViewController Lifecycle
+// Placeholders for all of the view controller lifecycle methods
+// 
+// Platform: iOS
+// Language: Objective-C
+// Completion Scope: Class Implementation
+
+#pragma mark - UIViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+}
+
+- (void)viewDidUnload {
+    [super viewDidUnload];
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+	[super viewWillDisappear:animated];
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+	[super viewDidDisappear:animated];
+}

mark.m

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+// #pragma Mark
+// Dividers and labels to organize your code into sections
+// 
+// Platform: All
+// Language: Objective-C
+// Completion Scopes: Top Level, Class Implementation, Class Interface Methods
+
+#pragma mark - <#Section#>

tvdel.m

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+// UITableViewDelegate
+// Placeholders for the core table view delegate methods
+// 
+// Platform: iOS
+// Language: Objective-C
+// Completion Scope: Class Implementation
+
+#pragma mark - UITableViewDelegate
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+    switch (indexPath.section) {
+        case <#constant#>:
+            <#statements#>
+            break;
+    }
+}

tvds.m

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+// UITableViewDataSource
+// Placeholders for the core table view data source methods
+// 
+// Platform: All
+// Language: iOS
+// Completion Scope: Class Implementation
+
+#pragma mark - UITableViewDataSource
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+    return <# number #>;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    switch (section) {
+        case <#constant#>:
+            <#statements#>
+            break;
+        default:
+            return 0;
+    }
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    static NSString *CellIdentifier = @"Cell";
+
+    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
+    if (!cell) {
+        cell = [[UITableViewCell alloc] initWithStyle:<#(UITableViewCellStyle)#> reuseIdentifier:CellIdentifier];
+    }
+
+    return cell;
+}