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How to concatenate two strings in C++?
...char const *input, size_t length);
Explore std::string yourself starting from here:
Documentation of std::string
Hope that helps.
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How to set timeout for http.Get() requests in Golang?
...est because of the conn.SetDeadline which references a point in the future from time.Now()
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Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...or equivalent for your default shell) is read and interpreted line-by-line from top to bottom.
So imagine the following scenario :
$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
$ [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
/Users/...
data.frame rows to a list
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Adding another comment from the future, an apply version is .mapply(data.frame, xy.df, NULL)
– alexis_laz
Jul 24 '16 at 8:40
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Form inside a form, is that alright? [duplicate]
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No. HTML explicitly forbids nested forms.
From the HTML 5 draft:
Content model:
Flow content, but with no form element descendants.
From the HTML 4.01 Recommendation:
<!ELEMENT FORM - - (%block;|SCRIPT)+ -(FORM) -- interactive form -->
(Note t...
Jade: Links inside a paragraph
...JS) package with 0.5 (it's using regular expressions as functions, removed from Chrome). For anyone else reading, a solution is apparently to "npm install markdown-js", then rename it to "markdown". (As I found Jade doesn't look at "markdown-js".) Worked for me.
– mahemoff
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Is there an exponent operator in C#?
...here is a blog post on MSDN about why an exponent operator does NOT exists from the C# team.
It would be possible to add a power
operator to the language, but
performing this operation is a fairly
rare thing to do in most programs, and
it doesn't seem justified to add an
operator when calling Math....
Sequence-zip function for c++11?
...ers are not the same (it may crash or iterate beyond the end).
Starting from Boost 1.56.0 (2014 Aug 7) you could use boost::combine (the function exists in earlier versions but undocumented):
#include <boost/range/combine.hpp>
#include <vector>
#include <list>
#include <stri...
Calling a JavaScript function named in a variable [duplicate]
...Interval. I write a lot of JS, and I NEVER need eval. "Needing" eval comes from not knowing the language deeply enough. You need to learn about scoping, context, and syntax. If you're ever stuck with an eval, just ask--you'll learn quickly.
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How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
... I noticed that all of these methods seem to prevent media-query based CSS from registering the new device width properly (ex: @media all and (max-width: 479px)
– mheavers
Aug 23 '11 at 20:26
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