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How to make an enum conform to a protocol in Swift?

...This is my attempt: protocol ExampleProtocol { var simpleDescription: String { get } mutating func adjust() } enum ExampleEnum : ExampleProtocol { case Base, Adjusted var simpleDescription: String { return self.getDescription() } func getDescription() -> String...
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Checking if a field contains a string

...ator, which allows me to check, if the value of a field contains a certain string. 10 Answers ...
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ADB not recognising Nexus 4 under Windows 7

...d 'Update Driver' Selected 'Have Disk' and pointed it to [android-sdk-dir]\extras\google Watched an 'ADB' driver install. Opened Eclipse to successfully run on my Nexus 4. Good luck! share | impro...
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What's the difference between %s and %d in Python string formatting?

... They are used for formatting strings. %s acts a placeholder for a string while %d acts as a placeholder for a number. Their associated values are passed in via a tuple using the % operator. name = 'marcog' number = 42 print '%s %d' % (name, number) w...
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case-insensitive list sorting, without lowercasing the result?

I have a list of strings like this: 8 Answers 8 ...
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string.charAt(x) or string[x]?

Is there any reason I should use string.charAt(x) instead of the bracket notation string[x] ? 6 Answers ...
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Matplotlib tight_layout() doesn't take into account figure suptitle

...=24) # Instead, do a hack by annotating the first axes with the desired # string and set the positioning to 'figure fraction'. fig.get_axes()[0].annotate('Long Suptitle', (0.5, 0.95), xycoords='figure fraction', ha='center', fontsize=24 ...
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how to convert milliseconds to date format in android?

...dar; public class Test { /** * Main Method */ public static void main(String[] args) { System.out.println(getDate(82233213123L, "dd/MM/yyyy hh:mm:ss.SSS")); } /** * Return date in specified format. * @param milliSeconds Date in milliseconds * @param dateFormat Date format * @return S...
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What does the “Just” syntax mean in Haskell?

...r integer functions that are meant to return Natural numbers (for example, String.indexOf - when a substring is not found, the returned index is commonly designed to be negative) return a special value (pointer): NULL or some such silently return without doing anything: for example, lend could be wr...
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Command not found error in Bash variable assignment

... STR = "foo" bash tries to run a command named STR with 2 arguments (the strings '=' and 'foo') When you write: STR =foo bash tries to run a command named STR with 1 argument (the string '=foo') When you write: STR= foo bash tries to run the command foo with STR set to the empty string in ...