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How to get the name of enumeration value in Swift?

...sion 2) you can now print type names and enum cases by default using print(_:), or convert to String using String's init(_:) initializer or string interpolation syntax. So for your example: enum City: Int { case Melbourne = 1, Chelyabinsk, Bursa } let city = City.Melbourne print(city) // print...
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Impossible to Install PG gem on my mac with Mavericks

...e Application directory. Then, specify the location of newly downloaded pg_config: gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/latest/bin/pg_config If you run in to missing headers problem, try specifying the include directory of the app: gem install pg -- -...
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New features in java 7

...OutputStream(dest)) { // code } Underscores in numeric literals int one_million = 1_000_000; Strings in switch String s = ... switch(s) { case "quux": processQuux(s); // fall-through case "foo": case "bar": processFooOrBar(s); break; case "baz": processBaz(s); ...
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Activate a virtualenv via fabric as deploy user

...bric 1.0 you can make use of prefix() and your own context managers. from __future__ import with_statement from fabric.api import * from contextlib import contextmanager as _contextmanager env.hosts = ['servername'] env.user = 'deploy' env.keyfile = ['$HOME/.ssh/deploy_rsa'] env.directory = '/path...
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WatiN or Selenium? [closed]

...s with Selenium (not that I know off, at least): class IEManager { IE _ie = null; object _lock = new object(); IE GetInstance(string UrlFragment) { lock (_lock) { if (_ie == null) { var instances = new IECollection(true); //F...
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C++ Dynamic Shared Library on Linux

... myclass.h #ifndef __MYCLASS_H__ #define __MYCLASS_H__ class MyClass { public: MyClass(); /* use virtual otherwise linker will try to perform static linkage */ virtual void DoSomething(); private: int x; }; #endif myclass.cc #inc...
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Base 64 encode and decode example code

...Charsets: // Sending side byte[] data = text.getBytes(StandardCharsets.UTF_8); String base64 = Base64.encodeToString(data, Base64.DEFAULT); // Receiving side byte[] data = Base64.decode(base64, Base64.DEFAULT); String text = new String(data, StandardCharsets.UTF_8); ...
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How to Query an NTP Server using C#?

...on code (after testing and review of course). – dodgy_coder Sep 23 '14 at 5:33 2 Why I get LAN wi...
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How to write string literals in python without having to escape them?

...roduction.html#strings and here: http://docs.python.org/reference/lexical_analysis.html#literals The simplest example would be using the 'r' prefix: ss = r'Hello\nWorld' print(ss) Hello\nWorld share | ...
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How to open a new tab using Selenium WebDriver?

...er.for :firefox driver.get('http://stackoverflow.com/') body = driver.find_element(:tag_name => 'body') body.send_keys(:control, 't') driver.quit Python from selenium import webdriver from selenium.webdriver.common.keys import Keys driver = webdriver.Firefox() driver.get("http://stackoverfl...