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Why can I initialize a List like an array in C#?

...onary<TKey, TValue> takes two items: var grades = new Dictionary<string, int> { { "Suzy", 100 }, { "David", 98 }, { "Karen", 73 } }; Is roughly identical to: var temp = new Dictionary<string, int>(); temp.Add("Suzy", 100); temp.Add("David", 98); ...
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How to perform case-insensitive sorting in JavaScript?

I have an array of strings I need to sort in JavaScript, but in a case-insensitive way. How to perform this? 15 Answers ...
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What is the documents directory (NSDocumentDirectory)?

...DomainMask] lastObject]; } if you need to support iOS 7 or earlier + (NSString *) applicationDocumentsDirectory { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *basePath = paths.firstObject; return basePath; } This Do...
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What are C++ functors and their uses?

...rom class method, actually this is a delegate: class SomeClass { std::string state_; public: SomeClass(const char* s) : state_(s) {} void method( std::string param ) { std::cout << state_ << param << std::endl; } }; SomeClass *inst = new SomeClass("Hi,...
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Java: PrintStream to String?

...presentation of that object. How can I capture this function's output in a String? Specifically, I want to use it as in a toString method. ...
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Cast Object to Generic Type for returning

...ssCastException e) { return null; } } public static void main(String[] args) { String k = convertInstanceOfObject(345435.34); System.out.println(k); } and the corresponding byte code is: public static <T> T convertInstanceOfObject(java.lang.Object); Code: 0: ...
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How to print a stack trace in Node.js?

...ke the current Node version does. Note: if the exception is created as a string like throw "myException", it's not possible to retrieve the stack trace and logging e.stack yields undefined. To be safe, you can use console.error(e.stack || e); and it will work for old and new Node.js versions....
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How do I get Pyflakes to ignore a statement?

...ring a whole block you might want to add 'pyflakes:ignore' in the block docstring and filter based on node.doc. Good luck! I am using pocket-lint for all kind of static code analysis. Here are the changes made in pocket-lint for ignoring pyflakes: https://code.launchpad.net/~adiroiban/pocket-lin...
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Iterating over all the keys of a map

... slice of the map-keys. // Return keys of the given map func Keys(m map[string]interface{}) (keys []string) { for k := range m { keys = append(keys, k) } return keys } // use `Keys` func func main() { m := map[string]interface{}{ "foo": 1, "bar": true, ...
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How to create a date object from string in javascript [duplicate]

Having this string 30/11/2011 . I want to convert it to date object. 8 Answers 8 ...