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How much faster is C++ than C#?
...nced JIT optimizations being complicated to implement, and the really cool ones are only arriving just now.
So C++ is faster, in many cases. But this is only part of the answer. The cases where C++ is actually faster, are highly optimized programs, where expert programmers thoroughly optimized the ...
How do you do a case insensitive search using a pattern modifier using less?
...o this is to pass the -i parameter in when you initially run less. Does anyone know of some secret hack to make something like this work
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How to avoid null checking in Java?
...ill be included in the error.
An assert statement throws an Error (AssertionError) if the condition is not true. By default, Java ignores assertions. You can enable assertions by passing the option -ea to the JVM. You can enable and disable assertions for individual classes and packages. This m...
How to use putExtra() and getExtra() for string data
Can someone please tell me how exactly to use getExtra() and putExtra() for intents? Actually I have a string variable, say str, which stores some string data. Now, I want to send this data from one activity to another activity.
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Do c++11 lambdas capture variables they don't use?
...ariables by value using the [=].
If and only if a variable is used (in the One Definition Rule sense of the term "used") is a variable implicitly captured. Since you don't use my_huge_vector at all in the body (the "compound statement") of the lambda expression, it is not implicitly captured.
To co...
How to delete a word and go into insert mode in Vim?
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How would one do this multiple times in a row? Each time you paste, the buffer fills with the word I pasted over.
– Ben Gartner
Apr 5 '12 at 21:08
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How to resize an Image C#
...lended with the background -- might not be needed since we're only drawing one thing.
graphics.CompositingMode determines whether pixels from a source image overwrite or are combined with background pixels. SourceCopy specifies that when a color is rendered, it overwrites the background color.
gra...
What are the true benefits of ExpandoObject?
...wrote the MSDN article you are referring to, I guess I have to answer this one.
First, I anticipated this question and that's why I wrote a blog post that shows a more or less real use case for ExpandoObject: Dynamic in C# 4.0: Introducing the ExpandoObject.
Shortly, ExpandoObject can help you cr...
Does IE9 support console.log, and is it a real function?
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@ZachL: Which ones in concrete precisely?
– hakre
Aug 11 '15 at 8:41
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How to use clock() in C++
... @ArnavBorborah Yes, it does.
– QuantumHoneybees
May 31 '17 at 21:38
1
@Th.Thieleman...