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Show pop-ups the most elegant way
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edited Jan 17 '18 at 18:33
skeletank
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Comparing boxed Long values 127 and 128
...val1 = 127L;
Long val2 = 127L;
System.out.println(val1 == val2);
Long val3 = 128L;
Long val4 = 128L;
System.out.println(val3 == val4);
Outputs this:
true
false
For the 127L value, since both references (val1 and val2) point to the same object instance in memory (cached), it returns true...
Differences between git remote update and fetch?
...e Git release notes in Git's Git repo (so meta!)
grep --color=always -R -C30 fetch Documentation/RelNotes/* | less
Then I did a less search for --all, and this is what I found under the release notes for Git version 1.6.6:
git fetch learned --all and --multiple options, to run fetch from many...
Database cluster and load balancing
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132
Database clustering is a bit of an ambiguous term, some vendors consider a cluster having two o...
how to set textbox value in jquery
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edited Nov 16 '10 at 12:32
answered Nov 16 '10 at 12:16
F...
Java: int array initializes with nonzero elements
...islav Poslavsky
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2
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How to implement a property in an interface
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301
In the interface, you specify the property:
public interface IResourcePolicy
{
string Vers...
Why are properties without a setter not serialized
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answered Nov 15 '12 at 15:53
JamesJames
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What's the difference between a continuation and a callback?
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3 Answers
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How to get error message when ifstream open fails
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answered Jun 27 '13 at 9:02
Matthieu RougetMatthieu Rouget
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