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Reading an Excel file in PHP [closed]

...Excel file (Office 2003). There is an Excel file that needs to be uploaded and its contents parsed. 8 Answers ...
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What does the comma operator , do?

...ression2) First expression1 is evaluated, then expression2 is evaluated, and the value of expression2 is returned for the whole expression. share | improve this answer | fo...
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How to iterate for loop in reverse order in swift?

...other than one: stride(from: to: by:), which is used with exclusive ranges and stride(from: through: by:), which is used with inclusive ranges. To iterate on a range in reverse order, they can be used as below: for index in stride(from: 5, to: 1, by: -1) { print(index) } //prints 5, 4, 3, 2 f...
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How to use the new affix plugin in twitter's bootstrap 2.1.0?

...ocs with the affix navbar: The navbar is below a paragraph / page heading, and upon scrolling down it should first scroll along until reaching the top of the page, and then stick there fixed for further scrolldowns. ...
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How do I open an old MVC project in Visual Studio 2012 or Visual Studio 2013?

...MVC 4. I am working on a new machine running Windows 8, Visual Studio 2012 and Visual Studio 2013. When I try to open the MVC 2 project in VS 2012 or VS 2013 I receive the error: ...
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Does Java support default parameter values?

... No, the structure you found is how Java handles it (that is, with overloading instead of default parameters). For constructors, See Effective Java: Programming Language Guide's Item 1 tip (Consider static factory methods instead of constructors) if the overloading ...
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?

Ruby has two different exceptions mechanisms: Throw/Catch and Raise/Rescue. 3 Answers ...
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64-bit version of Boost for 64-bit windows

...As a longer answer, here are my build notes for having VS .NET 2008 32-bit and 64-bit boost libraries in the same hierarchy (which is I suspect a common use case): Build the win32 binaries bjam --toolset=msvc-9.0 --build-type=complete stage Create the directory lib\win32 Move the contents of sta...
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scala vs java, performance and memory? [closed]

I am keen to look into Scala, and have one basic question I cant seem to find an answer to: in general, is there a difference in performance and usage of memory between Scala and Java? ...
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How to drop SQL default constraint without knowing its name?

...ver, I know the query to check if a default constraint exists for a column and drop a default constraint is: 14 Answers ...