These are my Xcode CodeSnippets.
To use them, clone this repository into the following path:
(The folder must be empty, to clone the repository directly in it.)
cd ~/Library/Developer/Xcode/UserData/CodeSnippets
git clone [email protected]:jaydee3/CodeSnippets.git .
And you're ready to go.
This README is generated automatically using .generateDescription.py
.
To run this script automatically before each commit, install the pre-commit hook like this:
sh .install-precommit-hook.sh
addAChildViewcontroller.codesnippet (Add a child ViewController)
Shortcut: childController
Adds a child ViewController to self
UIViewController *newController = <#newController#>;
[newController willMoveToParentViewController:self];
[self addChildViewController:newController];
[self.contentView addSubview:newController.view];
[newController didMoveToParentViewController:self];
blockSafeSelfPointer.codesnippet (Block safe self pointer)
Shortcut: bs
A weak pointer to self (for usage in blocks).
__weak typeof(self) blockSelf = self;
createAndShowAUialertview.codesnippet (Create & show a UIAlertView)
Shortcut: alertview
Shows a newly created alertview
[[[UIAlertView alloc] initWithTitle:<#title#>
message:<#message#>
delegate:<#self#>
cancelButtonTitle:<#nil#>
otherButtonTitles:<#nil#>] show];
createAnImageview.codesnippet (Create an imageView)
Shortcut: iv
Inits a new imageView with an image via imageNamed.
[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"<#imageName#>"]]
createAReusableTablecell.codesnippet (Create a reusable TableCell)
Shortcut: tablecell
Initialises / deques a new cell from the tableview using an identifier
// create / dequeue cell
static NSString* identifier = @"<#identifier#>";
UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:identifier];
if (cell == nil) {
cell = [[<#UITableViewCell#> alloc] initWithStyle:<#UITableViewCellStyleSubtitle#> reuseIdentifier:identifier];
}
return cell;
decrementingForLoop.codesnippet (Decrementing For Loop)
Shortcut: fori
A For Loop decrementing a local variable
for (NSInteger i=<#startValue#>; i><#count#>; i--) {
<#statements#>
}
formattedString.codesnippet (Formatted String)
Shortcut: format
Shortcut for a formatted string
[NSString stringWithFormat: @"<#string#>", <#param1#>]
getDocumentsDirectory.codesnippet (Get Documents directory)
Shortcut: documents
Create path to documents directory
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *filePath = [documentsDirectory stringByAppendingPathComponent:@"<#fileName#>"];
importFramework.codesnippet (Import Framework)
Shortcut: imp2
import a framework
#import <<#header#>>
importHeader.codesnippet (Import header)
Shortcut: imp1
Import a header
#import "<#header#>"
incrementingForLoop.codesnippet (Incrementing For Loop)
Shortcut: fori
A For loop incrementing a local variable
for (NSInteger i=0; i<<#count#>; i++) {
<#statements#>
}
initalizeAnObject.codesnippet (Initalize an object)
Shortcut: alloc
creates a new object from a given class
<#ClassName#> *<#variableName#> = [[<#ClassName#> alloc] init];
keyValuePairForLocalization.codesnippet (Key-Value Pair for Localization)
Shortcut: key
A localization key and its value
"<#keyName#>" = "<#value#>";
localizeAString.codesnippet (Localize a string)
Shortcut: loca
Localizes a string from a given key
NSLocalizedString(@"<#keyName#>", nil)
pragmaMark.codesnippet (Pragma mark)
Shortcut: pragma
Add a new pragma mark
#pragma mark <#comment#>
pushAViewcontroller.codesnippet (Push a ViewController)
Shortcut: push
Pushes a newly created ViewController on the current NavigationController
<#UIViewController#>* viewController = [[<#UIViewController#> alloc] init];
[self.navigationController pushViewController:viewController animated:YES];
setupAutoresizingOfAView.codesnippet (Setup autoresizing of a view)
Shortcut: autoresizing
Set the autoresizing flags of a view
<#view#>.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
singleton.codesnippet (singleton)
Shortcut: singleton
A singleton implementation using dispatch_once
+ (instancetype)<#sharedInstance#> {
static id <#_sharedInstance#> = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
<#_sharedInstance#> = [[self alloc] init];
});
return <#_sharedInstance#>;
}