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Which is better, return value or out parameter?
...
154
Return values are almost always the right choice when the method doesn't have anything else to r...
How does Google's Page Speed lossless image compression work?
...mages seem to benefit from
// different parameters and this combination of 4 seems to work best for a large
// set of PNGs from the web.
const PngCompressParams kPngCompressionParams[] = {
PngCompressParams(PNG_ALL_FILTERS, Z_DEFAULT_STRATEGY),
PngCompressParams(PNG_ALL_FILTERS, Z_FILTERED),
P...
How to use MDC with thread pools?
...listeningDecorator(), if
you use Guava's ListanableFuture.)
import org.slf4j.MDC;
import java.util.Map;
import java.util.concurrent.*;
/**
* A SLF4J MDC-compatible {@link ThreadPoolExecutor}.
* <p/>
* In general, MDC is used to store diagnostic information (e.g. a user's session id) in p...
How to handle button clicks using the XML onClick within Fragments
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BlundellBlundell
67.4k2929 gold badges182182 silver badges207207 bronze badges
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What is the difference between -viewWillAppear: and -viewDidAppear:?
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answered Apr 14 '11 at 5:39
Chetan BhalaraChetan Bhalara
10.1k66 gold badges2727 silver badges5151 bronze badges
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When to throw an exception?
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640
My personal guideline is: an exception is thrown when a fundamental assumption of the current c...
Why git can't do hard/soft resets by path?
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144
Because there's no point (other commands provide that functionality already), and it reduces th...
How to check if an app is installed from a web-page on an iPhone?
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answered Nov 2 '12 at 14:17
missemisamissemisa
2,21011 gold badge1111 silver badges1010 bronze badges
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Why is the clone() method protected in java.lang.Object?
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edited Jul 16 '09 at 23:24
answered Jul 16 '09 at 16:32
ox...
How to delete a stash created with git stash create?
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404
To delete a normal stash created with git stash , you want git stash drop or git stash drop st...