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Return from lambda forEach() in java
I am trying to change some for-each loops to lambda forEach() -methods to discover the possibilities of lambda expressions. The following seems to be possible:
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Not receiving Google OAuth refresh token
...o get the access token, send the code and other parameters to token generating page, and the response will be a JSON Object like :
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IEnumerable to string [duplicate]
...stumbled across this before, but I have now and am surprised that I can't find a really easy way to convert an IEnumerable<char> to a string .
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How to restart Activity in Android
How do I restart an Android Activity ? I tried the following, but the Activity simply quits.
21 Answers
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tmux set -g mouse-mode on doesn't work
I've been looking around and people say that putting
8 Answers
8
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Detect & Record Audio in Python
...lips as WAV files that I can then pass to another bit of python for processing. The problem is that I need to determine when there is audio present and then record it, stop when it goes silent and then pass that file to the processing module.
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Block commenting in Ruby
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You can do
=begin
[Multi line comment]
=end
=begin and =end must be at the beginning of the line (not indented at all).
Source
Also, in TextMate you can press Command + / to toggle regular comments on a highlighted block of code.
Sou...
Disable EditText blinking cursor
Does anyone know how to disable the blinking cursor in an EditText view?
10 Answers
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Convert base-2 binary number string to int
I'd simply like to convert a base-2 binary number string into an int, something like this:
8 Answers
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In C#, what happens when you call an extension method on a null object?
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That will work fine (no exception). Extension methods don't use virtual calls (i.e. it uses the "call" il instruction, not "callvirt") so there is no null check unless you write it yourself in the extension method. This is actually useful in...