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What is WCF RIA services?
...t. I wish you could update the MSDN site. Now, what if I add a property to my domain object? Would it update itself?
– Aliostad
Sep 10 '10 at 12:52
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How to read environment variables in Scala
... sys.env.getOrElse("VARIABLE", "default value") was also helpful in my case where the environment variable may not be defined.
– Josh Peak
May 6 at 3:51
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How do you access the matched groups in a JavaScript regular expression?
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You can access capturing groups like this:
var myString = "something format_abc";
var myRegexp = /(?:^|\s)format_(.*?)(?:\s|$)/g;
var match = myRegexp.exec(myString);
console.log(match[1]); // abc
And if there are multiple matches you can iterate over them:
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How do I decode a URL parameter using C#?
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Try this:
string decodedUrl = HttpUtility.UrlDecode("my.aspx?val=%2Fxyz2F");
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Tmux vs. iTerm2 split panes
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My approach (not based on any particular insight) is to use iTerm tabs and panes to separate servers, and screen / tmux on the server to persist sessions.
I don't often have anything of importance running locally, but often ...
How does one generate a random number in Apple's Swift language?
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In my Playground file I needed to import Darwin because I wasn't importing anything else.
– DonnaLea
Mar 19 '15 at 1:38
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Why is an array not assignable to Iterable?
... supporting an interface that supports random access by position (see also my comment). But in .NET 4.5 that exact interface has been defined and is supported by arrays and the List<T> class:
IReadOnlyList<int> a = new[] {1, 2, 3, 4};
IReadOnlyList<int> b = new List<int> { 1...
Sound effects in JavaScript / HTML5
...xpressed it, "overlapping playbacks". (Without requiring browser-plugins.) My actual implement in my current project is much more sophisticated than example code I posted.
– F-3000
May 27 '15 at 19:10
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Rank function in MySQL
... customers. Here I am adding the corresponding ANSI standard SQL query for my requirement. Please help me to convert it to MySQL .
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Getting a map() to return a list in Python 3.x
... shorter by only one char from the version with the list-brackets, but, in my opinion, better to write, because you start right ahead with the asterisk - the expansion syntax, so I feel it's softer on the mind. :)
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