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POST JSON fails with 415 Unsupported media type, Spring 3 mvc
...eader is used by @RequestBody to determine what format the data being sent from the client in the request is. The accept header is used by @ResponseBody to determine what format to sent the data back to the client in the response. That's why you need both headers.
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How to leave a message for a github.com user
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The email address in this api is coming from the user's local git setup, not what they've set in Github. Github just recently added an option, under Settings/Emails, to block commits that accidentally include an email address the user has marked as 'private'. And, ...
ArrayList vs List in C#
...class. It supports storing values of a specific type without casting to or from object (which would have incurred boxing/unboxing overhead when T is a value type in the ArrayList case). ArrayList simply stores object references. As a generic collection, List<T> implements the generic IEnumerab...
What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
...HttpHandler.
Therefore, you should keep this rule, to prevent ASP.NET MVC from trying to handle the request instead of letting the dedicated HttpHandler do it.
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Infinite scrolling with React JS
...zed/#/components/CellMeasurer.
Update November 2018
A lot of the lessons from react-virtualized have been ported to the smaller, faster, more efficient react-window library from the same author.
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Get final URL after curl is redirected
...s silent mode, no progressbars
This made it possible to call the command from other scripts like this:
echo `finalurl http://someurl/`
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Full Screen Theme for AppCompat
...no title bar + no actionbar ) to an activity. I am using AppCompat library from support package v7.
16 Answers
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Why doesn't git recognize that my file has been changed, therefore git add not working
...git reset path/to/file
The git rm --cached means to only remove the file from the index, and reset tells git to reload the git index from the last commit.
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Are the days of passing const std::string & as a parameter over?
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Why would the string be moved from B to C in the by value case? If B is B(std::string b) and C is C(std::string c) then either we have to call C(std::move(b)) in B or b has to remain unchanged (thus 'unmoved from') until exiting B. (Perhaps an optimizing ...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
...ve is true if @some_var is an instance of a hash or other class that stems from Object. So, if you want a strict match on the class type, using the == or instance_of? method is probably what you're looking for.
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