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How to create NS_OPTIONS-style bitmask enumerations in Swift?

...le's documentation about interacting with C APIs, they describe the way NS_ENUM -marked C-style enumerations are imported as Swift enumerations. This makes sense, and since enumerations in Swift are readily provided as the enum value type it's easy to see how to create our own. ...
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Calculating moving average

... answered Apr 13 '09 at 13:06 f3lixf3lix 27.1k1010 gold badges6161 silver badges8181 bronze badges ...
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Facebook Android Generate Key Hash

...d) and paste into JDK bin Folder in my case (C:\Program Files\Java\jdk1.6.0_05\bin) 5) Open command prompt and give the path of JDK Bin folder in my case (C:\Program Files\Java\jdk1.6.0_05\bin). 6) Copy the following code and hit enter keytool -exportcert -alias androiddebugkey -keystore debug...
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Retrieve a single file from a repository

... Argh. – mhvelplund Feb 18 '16 at 8:06  |  show 8 more comments ...
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What is a NullReferenceException, and how do I fix it?

...ic class Form1 { private Customer customer; private void Form1_Load(object sender, EventArgs e) { Customer customer = new Customer(); customer.Name = "John"; } private void Button_Click(object sender, EventArgs e) { MessageBox.Show(customer....
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Splitting string into multiple rows in Oracle

...st2', 'Err1' from dual ) select distinct t.name, t.project, trim(regexp_substr(t.error, '[^,]+', 1, levels.column_value)) as error from temp t, table(cast(multiset(select level from dual connect by level <= length (regexp_replace(t.error, '[^,]+')) + 1) as sys.OdciNumberList)) levels ...
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Why should I prefer to use member initialization lists?

...t constructor. Consider: class A { public: A() { x = 0; } A(int x_) { x = x_; } int x; }; class B { public: B() { a.x = 3; } private: A a; }; In this case, the constructor for B will call the default constructor for A, and then initialize a.x to 3. A better ...
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iOS: Convert UTC NSDate to local Timezone

... 106 EDIT When i wrote this I didn't know I should use a dateformatter which is probably a better ap...
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Get element inside element by class and ID - JavaScript

... @Ӫ_._Ӫ ... lol...your correct but you just prove my answer even more. You cannot rely on getElementsByClassName if your page needs to function across multiple browsers. jQuery would definately be an option but so whould the ...
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How to convert Java String into byte[]?

...(Charset.forName("UTF-8")); byte[] b = string.getBytes(StandardCharsets.UTF_8); // Java 7+ only However the problem you appear to be wrestling with is that this doesn't display very well. Calling toString() will just give you the default Object.toString() which is the class name + memory address...