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Perform Segue programmatically and pass parameters to the destination view

in my app I've a button that performs a segue programmatically: 5 Answers 5 ...
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Opening a folder in explorer and selecting a file

... Small note, the /select argument with file path doesn't seem to work for me if my file path uses forward slashes. Therefore I have to do filePath = filePath.Replace('/', '\\'); – Victor Chelaru ...
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Change the URL in the browser without loading the new page using JavaScript

...t type="text/javascript"> var stateObj = { foo: "bar" }; function change_my_url() { history.pushState(stateObj, "page 2", "bar.html"); } var link = document.getElementById('click'); link.addEventListener('click', change_my_url, false); </script> and a href: <a href="#" id='click'&g...
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C++ equivalent of Java's toString?

...n case your operator<< wants to print out internals of class A and really needs access to its private and protected members you could also declare it as a friend function: class A { private: friend std::ostream& operator<<(std::ostream&, const A&); int j; }; std::ostrea...
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Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]

It looks like the only 64 bit windows installer for Numpy is for Numpy version 1.3.0 which only works with Python 2.6 6 Ans...
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“for” vs “each” in Ruby

...The reason why x remains in the for scenario is due to the fact that (generally speaking) keywords don't create new scopes. if, unless, begin, for, while, etc. all work with the current scope. #each however accepts a block. Blocks always add their own scope on top of the current scope. Meaning that ...
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REST API Best practices: args in query string vs in request body

...est practices and considerations of choosing between 1 and 2 above? Usually the content body is used for the data that is to be uploaded/downloaded to/from the server and the query parameters are used to specify the exact data requested. For example when you upload a file you specify the name, m...
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How do I put a clear button inside my HTML text input box like the iPhone does?

... @thebluefox has summarized the most of all. You're only also forced to use JavaScript to make that button to work anyway. Here's an SSCCE, you can copy'n'paste'n'run it: <!DOCTYPE html> <html lang="en"> <head> <title>SO questio...
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Python Anaconda - How to Safely Uninstall

I installed Python Anaconda on Mac (OS Mavericks). I wanted to revert to the default version of Python on my Mac. What's the best way to do this? Should I delete the ~/anaconda directory? Any other changes required? ...
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How can I download HTML source in C#

... basically: using System.Net; using System.Net.Http; // in LINQPad, also add a reference to System.Net.Http.dll WebRequest req = HttpWebRequest.Create("http://google.com"); req.Method = "GET"; string source; using (StreamReader...