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What is the yield keyword used for in C#?
...ns an object that implements the IEnumerable<object> interface. If a calling function starts foreaching over this object, the function is called again until it "yields". This is syntactic sugar introduced in C# 2.0. In earlier versions you had to create your own IEnumerable and IEnumerator obj...
AVAudioPlayer throws breakpoint in debug mode
... As I have written the the "SOLUTION" section in my question, I do not consider this as a solution. The AVAudioPlayer shouldn't throw random exceptions.
– ThomasCle
Oct 22 '12 at 6:47
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Using Application context everywhere?
...eaks.
Also, as an alternative to your pattern you can use the shortcut of calling getApplicationContext() on a Context object (such as an Activity) to get the Application Context.
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
... a server URL I can be accessing remote objects of arbitrary complexity, locally in under five minutes.
Services that return application/xml and application/json are so annoying for client developers. What are we supposed to do with that blob of data?
Fortunately, lots of sites that provide REST s...
What is the JavaScript convention for no operation?
... In ES6 or using babel or another transpiler (( )=>{};) technically Pure JS and much shorter than function () {} but exactly equivalent.
– Ray Foss
Jul 28 '16 at 14:29
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Calling setCompoundDrawables() doesn't display the Compound Drawable
After I call the setCompoundDrawables method, the compound Drawable is not shown..
10 Answers
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When to use in vs ref vs out
...se of it.
Beyond that, it also shows the reader of the declaration or the call whether the initial value is relevant (and potentially preserved), or thrown away.
As a minor difference, an out parameter needs not be initialized.
Example for out:
string a, b;
person.GetBothNames(out a, out b);
w...
What is dynamic programming? [closed]
...ion, dynamic programming problems can be solved in a top down manner. i.e. calling the function to calculate the final value, and that function in turn calls it self recursively to solve the subproblems. Without it, dynamic programming problems can only be solved in a bottom up way.
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send Content-Type: application/json post with node.js
... if (!error && response.statusCode == 200) {
console.log(body.id) // Print the shortened url.
}
});
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LINQ Group By into a Dictionary Object
...ly has to do .ToDictionary(o=>o.PropertyName)
– Jaider
Jan 27 '17 at 15:46
3
@Jaider, there al...