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Why is ArrayDeque better than LinkedList
... with an ArrayDeque. Using it for internal implementations might be a good idea...
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Can I hex edit a file in Visual Studio?
...en dialogs (does this control have a commonly used name?) seem like a neat idea, but from a usability perspective they don't work well. At least for me. While there's the little down-arrow indicator on the button, it still strikes me as non-discoverable since that indicator is effectively invisible....
Java List.contains(Object with field value equal to x)
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No, the idea behind equals() is very limited. It means to check for "object identity" - whatever that might mean for some class of objects. If you added a flag which fields should be included, that could cause all kinds of trouble. I...
Oracle TNS names not showing when adding new connection to SQL Developer
...omputer for all TNSNAMES Files and updated the contents of all of them. No idea why Windows 7 Sql Developer persisted on using some other TNSNAMES File in some old folder.
– Ben
Jul 17 '14 at 8:11
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React JSX: selecting “selected” on selected option
...ist.List is opening but when i select one of them it select value item.Any idea ?
– user1924375
May 2 '15 at 17:59
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How to host a Node.Js application in shared hosting [closed]
... does react and front end run well on shared node js hosting plan ? any idea
– Samkit Shah
May 4 '18 at 13:33
Wrote...
How to nicely format floating numbers to String without unnecessary decimal 0?
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If the idea is to print integers stored as doubles as if they are integers, and otherwise print the doubles with the minimum necessary precision:
public static String fmt(double d)
{
if(d == (long) d)
return String.form...
How to run JUnit test cases from the command line
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@Izap Any idea to programatically determine whether a test is using JUnit4 or JUnit3?
– Goaler444
Nov 10 '13 at 11:33
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Git keeps prompting me for a password
...hecked out my project using GitHub's Mac application (mac.github.com). Any idea how I can fix it?
– Catherine
Oct 14 '11 at 22:38
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Is there any performance gain in indexing a boolean field?
...case, the result actually matches up with the basic theory well. The basic idea that it should be negligible only makes sense if you are about 50% likely to come across items matching your search. Then, to find 100 matches, the DB needs to iterate 200 items. But if the items only match 1% of the tim...