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What is the main difference between PATCH and PUT request?

I am using a PUT request in my Rails application. Now, a new HTTP verb, PATCH has been implemented by browsers. So, I want to know what the main difference between PATCH and PUT requests are, and when we should use one or the other. ...
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drag drop files into standard html file input

... D'oh, a bit late then :) Right now im just using simple user agent checks in JS. Of course you have to test for MSIE , Trident/ (IE11) and Edge/ (IE12)... – jlb Aug 17 '16 at 12:56 ...
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Use the XmlInclude or SoapInclude attribute to specify types that are not known statically

... So the base type needs to know all of its implementations? This doesn't seem like a very good solution. Is there no other way? – Alexander Stolz Jul 3 '14 at 8:10 ...
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How to see the CREATE VIEW code for a view in PostgreSQL?

... GoodNews from v.9.6 and above, View editing are now native from psql. Just invoke \ev command. View definitions will show in your configured editor. julian@assange=# \ev {your_view_names} Bonus. Some useful command to interact with query buffer. Query Buffer \e [FIL...
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Why isn't std::initializer_list a language built-in?

...a standard header in order to use this so-called "core language" feature. Now, for initializer lists it happens that no keyword is needed to generate the object, the syntax is context-sensitive curly braces. Aside from that it's the same as type_info. Personally I don't think the absence of a keywo...
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Linux: is there a read or recv from socket with timeout?

How can I try to read data from socket with timeout? I know, select, pselect, poll, has a timeout field, but using of them disables "tcp fast-path" in tcp reno stack. ...
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Difference between android-support-v7-appcompat and android-support-v4

I wanted to know the difference between android-support-v4.jar and android-support-v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar . ...
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Volatile Vs Atomic [duplicate]

...ore value is undefined at that point as well! To explain this you need to know a bit about Java memory management (which can be complex), in short: Threads may create local copies of variables, and the JVM can reorder code to optimize it, therefore there is no guarantee that the above code is run in...
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How can I see the entire HTTP request that's being sent by my Python application?

...egration, but their SDK didn't work, I couldn't tell why, and I needed to know what was actually going on to properly fix it. It's very frustrating, but being able to see the raw traffic really helps. share | ...
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If unit testing is so great, why aren't more companies doing it? [closed]

... company that I worked at was all about the unit testing (NUnit). I don't know that we were real sticklers for it back then -- I have no idea what our code coverage was like and I was writing most of the unit tests. Since then I've run into some companies that do lots of testing, but it's chair test...