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What is the meaning of “vnd” in MIME types?
...ep wondering why both the category and type of Android MIME types are prefixed with vnd. For example:
2 Answers
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PDOException SQLSTATE[HY000] [2002] No such file or directory
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Why doesn't ruby support method overloading?
Instead of supporting method overloading Ruby overwrites existing methods. Can anyone explain why the language was designed this way?
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What new capabilities do user-defined literals add to C++?
...er-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation.
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
.... The C# DLL references a few other DLLs, some within my project and some external. When I try to compile the C++ DLL, I get this warning:
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Convert Pixels to Points
I have a need to convert Pixels to Points in C#. I've seen some complicated explanations about the topic, but can't seem to locate a simple formula. Let's assume a standard 96dpi, how do I calulate this conversion?
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Set scroll position
...an use window.scrollTo(), like this:
window.scrollTo(0, 0); // values are x,y-offset
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Group by multiple columns in dplyr, using string vector input
...s you would use with select, like so:
data = data.frame(
asihckhdoydkhxiydfgfTgdsx = sample(LETTERS[1:3], 100, replace=TRUE),
a30mvxigxkghc5cdsvxvyv0ja = sample(LETTERS[1:3], 100, replace=TRUE),
value = rnorm(100)
)
# get the columns we want to average within
columns = names(data)[-3]
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Cannot find Dumpbin.exe
I do not see dumpbin.exe on my system. I have Visual Studio 2005 on my system. When I type dumpbin on the command line, it says unrecognizable command.
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Check if string begins with something? [duplicate]
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This can be made more generic like so: var x = "/sub/1"; if (pathname.substring(0, x.length) === x) { // ... };. This way you're no longer reliant on knowing the length of x as it may change.
– The Crazy Chimp
Jul 12 '15 at 1...