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Difference between web reference and service reference?

What is the difference between web reference and service reference in WCF? Which is preferable in WCF? 5 Answers ...
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Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?

If I understand correctly, each and every object in Javascript inherits from the Object prototype, which means that each and every object in Javascript has access to the hasOwnProperty function through its prototype chain. ...
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How do I execute a command and get the output of the command within C++ using POSIX?

I am looking for a way to get the output of a command when it is run from within a C++ program. I have looked at using the system() function, but that will just execute a command. Here's an example of what I'm looking for: ...
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ES6 class variable alternatives

...many of us are using the following pattern in frameworks to create classes and class variables, which is comfy: 15 Answers ...
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Differences between “java -cp” and “java -jar”?

...he difference between running a Java application with java -cp CLASSPATH and java -jar JAR_FILE_PATH ? Is one of them preferred to the other for running a Java application? I mean which one of these ways is more expensive for JVM (according to their machine resources usage)? ...
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Which is more preferable to use: lambda functions or nested functions ('def')?

...efs are just syntactic sugar for an assignment, so the result is the same, and they are a lot more flexible and readable. lambdas can be used for use once, throw away functions which won't have a name. However, this use case is very rare. You rarely need to pass around unnamed function objects. T...
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Which is the correct shorthand - “regex” or “regexp” [closed]

...ngines don't support the question mark but they suck ;-) Anyway Perl does, and it's the closest thing to a "standard" for regular expression syntax. – David Z Jun 17 '10 at 1:27 6 ...
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What is the use of having destructor as private?

...en "friend"ed) responsible for counting the number of references to itself and delete it when the number hits zero. A private dtor would prevent anybody else from deleting it when there were still references to it. For another instance, what if you have an object that has a manager (or itself) tha...
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Access restriction on class due to restriction on required library rt.jar?

...was created by IBM's WSDL2Java on Java5 without recreating the stubs and saw this error in Eclipse . I'm under the assumption that the stubs generated should just compile as long as the runtime jars are available (they are). ...
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Java `final` method: what does it promise?

...al developer to create functionality that cannot be changed by subclasses, and that is all the guarantee it provides. This means that if the method relies on other customizable components like non-public fields/methods the functionality of the final method may still be customizable. This is good th...