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error: Unable to find vcvarsall.bat
I tried to install the Python package dulwich :
42 Answers
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How do you performance test JavaScript code?
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Profilers are definitely a good way to get numbers, but in my experience, perceived performance is all that matters to the user/client. For example, we had a project with an Ext accordion that expanded to show some data and then a few nested ...
Return a `struct` from a function in C
Today I was teaching a couple of friends how to use C struct s. One of them asked if you could return a struct from a function, to which I replied: "No! You'd return pointers to dynamically malloc ed struct s instead."
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Is there a 'foreach' function in Python 3?
When I meet the situation I can do it in javascript, I always think if there's an foreach function it would be convenience. By foreach I mean the function which is described below:
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How to change Navigation Bar color in iOS 7?
How do I change the Navigation Bar color in iOS 7?
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Angular IE Caching issue for $http
... subsequent calls. Although the request is the same, the response is not going be the same in my case. I want to disable this cache. I tried adding the cache attribute to $http.get but still it didn't help. How can this issue be resolved?
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What is the idiomatic Go equivalent of C's ternary operator?
In C/C++ (and many languages of that family), a common idiom to declare and initialize a variable depending on a condition uses the ternary conditional operator :
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How do I create a file and write to it in Java?
What's the simplest way to create and write to a (text) file in Java?
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Trying to mock datetime.date.today(), but not working
Can anyone tell me why this isn't working?
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Returning multiple values from a C++ function
...erred way to return multiple values from a C++ function? For example, imagine a function that divides two integers and returns both the quotient and the remainder. One way I commonly see is to use reference parameters:
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