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What's the difference between `=` and `
... is possible to use both = and <- as variable assignment operators. What's the difference between them? Which one should I use?
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Software Design vs. Software Architecture [closed]
...stem is its 'skeleton'. It's the highest level of abstraction of a system. What kind of data storage is present, how do modules interact with each other, what recovery systems are in place. Just like design patterns, there are architectural patterns: MVC, 3-tier layered design, etc.
Software desig...
What's the difference between a mock & stub?
...ncies of a class or function so your tests are more focused and simpler in what they are trying to prove.
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How to see what will be updated from repository before issuing “svn update” command?
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What do the X's mean in the output?
– IgorGanapolsky
Nov 10 '16 at 18:22
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What's the difference between QMainWindow, QWidget and QDialog?
What's the difference between QMainWindow, QWidget and QDialog?
2 Answers
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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
...ent sub domain. These will be treated as separate requests, each domain is what will be limited to the concurrent maximum.
IE6, IE7 - have a limit of two. IE8 is 6 if you have a broadband - 2 (if it's a dial up).
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What should go into an .h file?
When dividing your code up into multiple files just what exactly should go into an .h file and what should go into a .cpp file?
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What is the difference between declarative and imperative programming? [closed]
...e programming is LINQ.
With imperative programming, you tell the compiler what you want to happen, step by step.
For example, let's start with this collection, and choose the odd numbers:
List<int> collection = new List<int> { 1, 2, 3, 4, 5 };
With imperative programming, we'd step ...
What's the use of session.flush() in Hibernate
...hen we are updating a record, we can use session.flush() with Hibernate. What's the need for flush() ?
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What's wrong with using == to compare floats in Java?
...nreliable, has to use a different method. Still, I don’t fathom he knows what his “desired precision” even is; so if all you want is a more reliable equality test, the question remains: Where do you get the epsilon from? I proposed using Math.ulp() in my answer to this question.
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