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Cast Object to Generic Type for returning

...y way to use .isArray() inside convertInstanceOfObject() in the someObject and extract the class (as the intArrayType) from it by reflection and then call an internal private method passing those? But even doing this, I must to create an empty array and pass it in the public method, right? ...
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Express-js can't GET my static files, why?

... Thank you. As someone who is new to Node and Express, the Express documentation seems sketchy until you discover that Connect is where the middleware docs are at. – Nate Apr 10 '12 at 17:31 ...
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psql invalid command \N while restore sql

... Postgres uses "\N" as substitute symbol for NULL value. But all psql commands starts by backslash "\" symbol. So you can get this messages, when probably copy statement fails, but a loading of dump continues. This message is only false alarm. You have to search a lines before for reason why COPY s...
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data.frame rows to a list

... Like this: xy.list <- split(xy.df, seq(nrow(xy.df))) And if you want the rownames of xy.df to be the names of the output list, you can do: xy.list <- setNames(split(xy.df, seq(nrow(xy.df))), rownames(xy.df)) ...
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How to enter command with password for git pull?

I want to do this command in one line: 6 Answers 6 ...
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Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter

I'm trying out Android Studio. Upon creating a new project and adding a default onSaveInstanceState method to the create MyActivity class, when I try to commit the code to Git, I get a strange error I don't understand. The code is this: ...
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Where did the name `atoi` come from?

... man pages indicating that atoi means Ascii to Integer (I suspect there is and I just haven't been able to locate it), it's been Ascii to Integer by convention at least since 1971. share | improve t...
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How do I test a file upload in rails?

I have a controller which is responsible for accepting JSON files and then processing the JSON files to do some user maintenance for our application. In user testing the file upload and processing works, but of course I would like to automate the process of testing the user maintenance in our testin...
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Parsing HTML using Python

... BeautifulSoup object (remember, it's a tree node basically) of the first (and in this case, only) body element of the root element (in our case, html) – Aadaam Jul 29 '12 at 12:38 ...
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MongoDB Aggregation: How to get total records count?

... is one of the most commonly asked question to obtain the paginated result and the total number of results simultaneously in single query. I can't explain how I felt when I finally achieved it LOL. $result = $collection->aggregate(array( array('$match' => $document), array('$group' => ...