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How to get the first element of the List or Set? [duplicate]
...ed as size() == 0.
– efritz
May 10 '14 at 22:49
1
Always use List.iterator().next() or Set.iterat...
The performance impact of using instanceof in Java
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14
Modern JVM/JIC ..COuld you please mention from which java version these optimiszation have been covered?
– Ravisha
...
Why is the console window closing immediately once displayed my output?
...xpected.
– MaikoID
Dec 19 '13 at 13:14
2
The cause of the problem is that windows automatically c...
The difference between the Runnable and Callable interfaces in Java
... is very useful.
– spiderman
May 6 '14 at 14:36
4
@prash - the basic facts are to be found in old...
Remove Safari/Chrome textinput/textarea glow
...olution did the job.
– Bart
May 12 '14 at 7:35
Also using this technique, you can maintain the focus, but redefine the...
Parser Error Message: Could not load type 'TestMvcApplication.MvcApplication'
...ons here worked for me..
– Zack
Dec 14 '11 at 18:07
3
+1 This was my problem too. The error messa...
How to clear jQuery validation error messages?
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ParrotsParrots
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Counting array elements in Python [duplicate]
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answered Oct 9 '08 at 14:14
TrentTrent
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How to present a simple alert message in java?
... |
edited Dec 16 '19 at 0:14
Ajay
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answered Feb 2 '12 at 20:31
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Removing “NUL” characters
...L characters.
– Steffen Winkler
Dec 14 '17 at 9:34
Thx wanted to search a .dmp file for a blok of multi-line text. how...