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How to initialize List object in Java?
... @Christoffer Hammarström to print a list or an array, you could use java.util.Arrays.toString(array);, so this feature is already given..
– Maxr1998
Jun 3 '15 at 13:00
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Most efficient way to store thousand telephone numbers
... result is 32 + 999 * (1 + 7) + variable(0..782) bits = 1003 + variable(0..98) bytes.
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What is a covariant return type?
What is a covariant return type in Java? In object-oriented programming in general?
9 Answers
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Why do you not use C for your web apps?
...ing cycle/delay does not exist.
In the process of comparing G-WAN to .NET Java and PHP, I wrote similar applications in all 4 languages: http://gwan.ch/source/
And, to my dismay, the modern scripting languages were not easier to use.
One part of the job which is especially frustrating is to despe...
How do I break out of nested loops in Java?
...tem. I think a lot of languages do -- it hardly surprises me that it is in Java.
– Evan Carroll
Dec 6 '11 at 22:53
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Why are local variables not initialized in Java?
Was there any reason why the designers of Java felt that local variables should not be given a default value? Seriously, if instance variables can be given a default value, then why can't we do the same for local variables?
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Access string.xml Resource File from Java Android Code
...339): FATAL EXCEPTION: main 08-27 20:16:04.844: ERROR/AndroidRuntime(339): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.string/com.string.string}: android.content.res.Resources$NotFoundException: String resource ID #0x7f050000
– Ravikiran
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Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...ts solving my purpose. But I am not able to register custom serializer for java.util.Date class(no runtime/compile time error) were as for string I was able to register custom serializer.
– Ninad
Mar 5 '19 at 7:06
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Java / Android - How to print out a full stack trace?
In Android (Java) how do I print out a full stack trace? If my application crashes from nullPointerException or something, it prints out a (almost) full stack trace like so:
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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...count -lt 1000) { Write-Output "hello"; $count++ }}
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measure-command { $count = 0; while ($count -lt 1000) { [console]::WriteLine("hello"); $count++ }}
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