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What is the difference between 'my' and 'our' in Perl?
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edited Jan 29 at 0:17
Cyclic3
14622 silver badges1010 bronze badges
answered May 20 '09 at 2:22...
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
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+50
Fragments can actually make this a lot easier. Just use the method Fragment.setRetainInstance(boolean) to have your fragment instance...
Haskell Type vs Data Constructor
...ply RGB to three values, we get a colour value!
Prelude> RGB 12 92 27
#0c5c1b
We have constructed a value of type Colour by applying the data constructor. A data constructor either contains a value like a variable would, or takes other values as its argument and creates a new value. If you hav...
Dependency injection through constructors or property setters?
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answered Oct 1 '09 at 12:14
sleskesleske
70.7k3030 gold badges157157 silver badges209209 bronze badges
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What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
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answered Nov 1 '10 at 16:10
Matt BridgesMatt Bridges
42.9k77 gold badges4444 silver badges5858 bronze badges
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Google OAuth 2 authorization - Error: redirect_uri_mismatch
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404
The redirect URI (where the response is returned to) has to be registered in the APIs console, ...
Programmatically change log level in Log4j2
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EDITED to reflect changes in the API introduced in Log4j2 version 2.0.2
If you wish to change the root logger level, do something like this :
LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration config = ctx.getConfiguration();
LoggerConfig loggerConfig = config.g...
Android set height and width of Custom view programmatically
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edited Aug 5 '16 at 10:46
answered Feb 18 '11 at 14:15
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How to prevent Node.js from exiting while waiting for a callback?
...cks.
– Dielson Sales
Jul 19 '17 at 20:22
1
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Send email using the GMail SMTP server from a PHP page
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edited Jan 14 '16 at 2:06
Nathan Tuggy
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answer...