diff options
| -rw-r--r-- | javascript.html.markdown | 7 | ||||
| -rw-r--r-- | objective-c.html.markdown | 13 | ||||
| -rw-r--r-- | swift.html.markdown | 5 |
3 files changed, 14 insertions, 11 deletions
diff --git a/javascript.html.markdown b/javascript.html.markdown index e285ca4e..98261334 100644 --- a/javascript.html.markdown +++ b/javascript.html.markdown @@ -561,7 +561,9 @@ of the language. [Eloquent Javascript][8] by Marijn Haverbeke is an excellent JS book/ebook with attached terminal -[Javascript: The Right Way][9] is a guide intended to introduce new developers to JavaScript and help experienced developers learn more about its best practices. +[Eloquent Javascript - The Annotated Version][9] by Gordon Zhu is also a great derivative of Eloquent Javascript with extra explanations and clarifications for some of the more complicated examples. + +[Javascript: The Right Way][10] is a guide intended to introduce new developers to JavaScript and help experienced developers learn more about its best practices. In addition to direct contributors to this article, some content is adapted from @@ -577,4 +579,5 @@ Mozilla Developer Network. [6]: http://www.amazon.com/gp/product/0596805527/ [7]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript [8]: http://eloquentjavascript.net/ -[9]: http://jstherightway.org/ +[9]: http://watchandcode.com/courses/eloquent-javascript-the-annotated-version +[10]: http://jstherightway.org/ diff --git a/objective-c.html.markdown b/objective-c.html.markdown index 1fa731e3..097cb846 100644 --- a/objective-c.html.markdown +++ b/objective-c.html.markdown @@ -1,13 +1,12 @@ --- - language: Objective-C contributors: - ["Eugene Yagrushkin", "www.about.me/yagrushkin"] - ["Yannick Loriot", "https://github.com/YannickL"] - ["Levi Bostian", "https://github.com/levibostian"] - ["Clayton Walker", "https://github.com/cwalk"] + - ["Fernando Valverde", "http://visualcosita.xyz"] filename: LearnObjectiveC.m - --- Objective-C is the main programming language used by Apple for the OS X and iOS operating systems and their respective frameworks, Cocoa and Cocoa Touch. @@ -152,13 +151,13 @@ int main (int argc, const char * argv[]) [mutableDictionary setObject:@"value1" forKey:@"key1"]; [mutableDictionary setObject:@"value2" forKey:@"key2"]; [mutableDictionary removeObjectForKey:@"key1"]; - + // Change types from Mutable To Immutable //In general [object mutableCopy] will make the object mutable whereas [object copy] will make the object immutable NSMutableDictionary *aMutableDictionary = [aDictionary mutableCopy]; NSDictionary *mutableDictionaryChanged = [mutableDictionary copy]; - - + + // Set object NSSet *set = [NSSet setWithObjects:@"Hello", @"Hello", @"World", nil]; NSLog(@"%@", set); // prints => {(Hello, World)} (may be in different order) @@ -605,7 +604,7 @@ int main (int argc, const char * argv[]) { // Starting in Xcode 7.0, you can create Generic classes, // allowing you to provide greater type safety and clarity -// without writing excessive boilerplate. +// without writing excessive boilerplate. @interface Result<__covariant A> : NSObject - (void)handleSuccess:(void(^)(A))success @@ -633,7 +632,7 @@ Result<NSArray *> *result; @property (nonatomic) NSNumber * object; @end -// It should be obvious, however, that writing one +// It should be obvious, however, that writing one // Class to solve a problem is always preferable to writing two // Note that Clang will not accept generic types in @implementations, diff --git a/swift.html.markdown b/swift.html.markdown index 1ca81bc2..f3746613 100644 --- a/swift.html.markdown +++ b/swift.html.markdown @@ -6,6 +6,7 @@ contributors: - ["Joey Huang", "http://github.com/kamidox"] - ["Anthony Nguyen", "http://github.com/anthonyn60"] - ["Clayton Walker", "https://github.com/cwalk"] + - ["Fernando Valverde", "http://visualcosita.xyz"] filename: learnswift.swift --- @@ -25,7 +26,7 @@ import UIKit // Xcode supports landmarks to annotate your code and lists them in the jump bar // MARK: Section mark -// MARK: - Section mark with a separator line +// MARK: - Section mark with a separator line // TODO: Do something soon // FIXME: Fix this code @@ -83,7 +84,7 @@ if someOptionalString != nil { someOptionalString = nil /* - Trying to use ! to access a non-existent optional value triggers a runtime + Trying to use ! to access a non-existent optional value triggers a runtime error. Always make sure that an optional contains a non-nil value before using ! to force-unwrap its value. */ |