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How can we prepend strings with StringBuilder?

...example is: varStringBuilder.insert(0, "someThing"); It works both for C# and Java share | improve this answer | follow | ...
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How can I find the number of days between two Date objects in Ruby?

... From wikipedia: The Julian date (JD) is the interval of time in days and fractions of a day since January 1, 4713 BC Greenwich noon, Julian proleptic calendar. share | improve this answer ...
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Java Set retain order?

Does a Java Set retain order? A method is returning a Set to me and supposedly the data is ordered but iterating over the Set, the data is unordered. Is there a better way to manage this? Does the method need to be changed to return something other than a Set? ...
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JavaScript: replace last occurrence of text in a string

... two ways to make a RegExp instance: the constructor (new RegExp(string)), and the inline syntax (/something/). You don't need the "/" characters when you're using the RegExp constructor. – Pointy Mar 21 '15 at 21:26 ...
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How to force child div to be 100% of parent div's height without specifying parent's height?

... answer is applicable to legacy browsers without support for the Flexbox standard. For a modern approach, see: https://stackoverflow.com/a/23300532/1155721 I suggest you take a look at Equal Height Columns with Cross-Browser CSS and No Hacks. Basically, doing this with CSS in a browser compatibl...
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How to convert `git:` urls to `http:` urls

I'm working behind an http proxy. I'm trying to clone Android's source tree using their "repo" tool. 4 Answers ...
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Can Retrofit with OKHttp use cache data when offline

...g to use Retrofit & OKHttp to cache HTTP responses. I followed this gist and, ended up with this code: 6 Answers ...
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WebDriver: check if an element exists? [duplicate]

... and the size is not a method - driver.findElements( By.id("...") ).size != 0 – Gal Bracha Feb 1 '15 at 12:26 ...
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PHP json_decode() returns NULL with valid JSON?

... I've been using the special characters since I started the application and there were no problems before. Locally, the JSON decoding works perfectly. On my server, it doesn't. And I can't call json_last_error() because it's PHP 5.2.9. That function appears on PHP 5.3.0. – J...
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How to create ASP.NET Web API Url?

... ... } This UrlHelper doesn't exist neither in your views nor in the standard controllers. UPDATE: And in order to do routing outside of an ApiController you could do the following: public class HomeController : Controller { public ActionResult Index() { string url = Url.Rou...