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What is the difference between C, C99, ANSI C and GNU C?
...ograms according to the C standard, you should type gcc -std=c99 -pedantic-errors. Replace c99 with c11 if your GCC version supports it.
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Modify request parameter with servlet filter
...p(), or even getAttribute() to get the request data, so, through trial and error, I determined that the servlet was calling HTTPServletRequest.getInputStream() and getQueryString(). My advice to anyone attempting this task for closed servlets is to wrap every single accessor in HTTPServletRequest in...
Why are C# interface methods not declared abstract or virtual?
...am not allowed to explicitly mark the interface method as virtual, and get error "error CS0106: The modifier 'virtual' is not valid for this item". Tested using v2.0.50727 (oldest version on my PC).
– ccppjava
Aug 22 '13 at 10:01
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mongoDB/mongoose: unique if not null
...t they instead be passed undefined. I was doing that and still getting the error (while using unique and sparse). I updated my schema with this answer, dropped my existing index, and it worked like a charm.
– Phil
Apr 4 '19 at 20:33
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SOAP or REST for Web Services? [closed]
...nd use less bandwidth.
XML-RPC clearly defines the request, response, and error protocols, and there are good libraries for most languages. However, XML is heavier than you need for many tasks.
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ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
Getting the error here:
5 Answers
5
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$.ajax - dataType
...a is parsed in a strict manner; any malformed JSON is rejected and a parse error is thrown. (See json.org for more information on proper JSON formatting.)
"text": A plain text string.
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Why do we need a pure virtual destructor in C++?
...Base = new Derived();
delete pBase;
Base* pBase2 = new Base(); // Error 1 error C2259: 'Base' : cannot instantiate abstract class
}
When you want that no one should be able to create the object of Base class directly, use pure virtual destructor virtual ~Base() = 0. Usually at-least on...
Disable hover effects on mobile browsers
...s with the following alternatives:
browser detection: Extremely prone to errors. Assumes that a device has either mouse or touch, while a combination of both will become more and more common when touch displays prolifirate.
CSS media detection: The only CSS-only solution I'm aware of. Still prone ...
When should I use Arrow functions in ECMAScript 6?
...nction anyway. Consistently using function on the global scope helps avoid errors.
Many functions in the global scope are object constructors for old-style class definitions.
Functions can be named1. This has two benefits: (1) It is less awkward to writefunction foo(){} than const foo = () => {} ...