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How do I convert from int to String?
I'm working on a project where all conversions from int to String are done like this:
20 Answers
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mongodb find by multiple array items
If I have a record like this;
1 Answer
1
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CSS: how to add white space before element's content?
None of the following code works :
4 Answers
4
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Is it possible to perform a 'grep search' in all the branches of a Git project?
...o run git grep inside all the branches of a Git control sourced project? Or is there another command to run?
6 Answers
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Returning value that was passed into a method
...t parameter, like so:
.Returns((string myval) => { return myval; });
Or slightly more readable:
.Returns<string>(x => x);
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How to create a custom exception type in Java? [duplicate]
...able to create a custom exception class that extends the Exception class, for example:
class WordContainsException extends Exception
{
// Parameterless Constructor
public WordContainsException() {}
// Constructor that accepts a message
public WordContainsException(String me...
Passing data between a fragment and its container activity
...activity that created the fragment. From there you can obviously call any sort of accessor methods that are in the activity.
e.g. for a method called getResult() on your Activity:
((MyActivity) getActivity()).getResult();
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View not attached to window manager crash
I am using ACRA to report app crashes. I was getting a View not attached to window manager error message and thought I had fixed it by wrapping the pDialog.dismiss(); in an if statement:
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Nodejs send file in response
Expressjs framework has a sendfile() method. How can I do that without using a whole framework. I am using node-native-zip to create an archive and I want to send that to the user.
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Looping in a spiral
A friend was in need of an algorithm that would let him loop through the elements of an NxM matrix (N and M are odd). I came up with a solution, but I wanted to see if my fellow SO'ers could come up with a better solution.
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