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Python class inherits object
Is there any reason for a class declaration to inherit from object ?
6 Answers
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Why must a lambda expression be cast when supplied as a plain Delegate parameter
... tree - but it has to know which delegate type. Just knowing the signature isn't enough. For instance, suppose I have:
public delegate void Action1();
public delegate void Action2();
...
Delegate x = () => Console.WriteLine("hi");
What would you expect the concrete type of the object referre...
Try-catch speeding up my code?
... wrote some code for testing the impact of try-catch, but seeing some surprising results.
5 Answers
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What is context in _.each(list, iterator, [context])?
I am new to underscore.js. What is the purpose of [context] in _.each() ? How should it be used?
5 Answers
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Is it a bad practice to catch Throwable?
Is it a bad practice to catch Throwable ?
14 Answers
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Downloading a file from spring controllers
...ponse) {
try {
// get your file as InputStream
InputStream is = ...;
// copy it to response's OutputStream
org.apache.commons.io.IOUtils.copy(is, response.getOutputStream());
response.flushBuffer();
} catch (IOException ex) {
log.info("Error writing file t...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...te through every element in an n-dimensional matrix in MATLAB. The problem is, I don't know how to do this for an arbitrary number of dimensions. I know I can say
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Embedding ads on Android app?
...ave, but would like to embed ad on it. I am not sure where I should start? Is there a well known mobile ad company out there that is specialized in mobile advertising?
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:active pseudo-class doesn't work in mobile safari
...lt;a> tag doesn't trigger when you tap on the element. How can I get this to trigger? Example code:
13 Answers
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Constructor function vs Factory functions
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The basic difference is that a constructor function is used with the new keyword (which causes JavaScript to automatically create a new object, set this within the function to that object, and return the object):
var objFromConstructor = new Con...