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Is there auto type inferring in Java?

Is there an auto variable type in Java like you have in C++? 6 Answers 6 ...
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How to keep index when using pandas merge

I would like to merge two DataFrames , and keep the index from the first frame as the index on the merged dataset. However, when I do the merge, the resulting DataFrame has integer index. How can I specify that I want to keep the index from the left data frame? ...
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How to add calendar events in Android?

...es! – Informatic0re Oct 2 '13 at 20:05 4 ...
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?

What are some good explanations on what argument dependent lookup is? Many people also call it Koenig Lookup as well. 4 Ans...
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What happens to git commits created in a detached HEAD state?

.... git reflog This will show a list of commits, and the "lost" commit should be in there. You can make it into a new branch. For example, if the SHA-1 is ba5a739, then you can make a new branch named "new-branch" at the old commit with: git branch new-branch ba5a739 Note that "lost" commits w...
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JavaScript loop through json array?

...his: var json = [{ "id" : "1", "msg" : "hi", "tid" : "2013-05-05 23:35", "fromWho": "hello1@email.se" }, { "id" : "2", "msg" : "there", "tid" : "2013-05-05 23:45", "fromWho": "hello2@email.se" }]; You can loop over the Array like this: for(var i = 0; i &lt...
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NPM - How to fix “No readme data”

... Simply adding a README.md file will not fix it, you should write something inside it; at least the project title and a brief description is good for people! But for NPM, one byte may be enough... Doing so should stop showing the warnings. Also, when you read that warning, e...
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit

I'm writing StoreKit-related code, and I'm getting some rather troubling error codes when I try to add a purchase to the queue. ...
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CSS z-index paradox flower

I would like to create a paradoxical effect via the z-index CSS property. 6 Answers ...
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Javascript when to use prototypes

I'd like to understand when it is appropriate to use prototype methods in js. Should they always be used? Or are there cases where using them is not preferred and/or incurs a performance penalty? ...