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In CMake, how can I test if the compiler is Clang?
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This is a slightly more detailed answer for cmake newbies, modified from sakra's answer. The minimum version of 3.1 seems to be important as it changes the way CMake processes the quoted "MSVC" string (according to policy CMP0054).
cmake_minimum_required(VERSION 3.1)
project(MyProject CXX)
i...
Git On Custom SSH Port
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When you want a relative path from your home directory (on any UNIX) you use this strange syntax:
ssh://[user@]host.xz[:port]/~[user]/path/to/repo
For Example, if the repo is in /home/jack/projects/jillweb on the server jill.com and you are logging in a...
Breaking up long strings on multiple lines in Ruby without stripping newlines
...y-heredoc
The indentation of the least-indented line will be
removed from each line of the content.
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Float right and position absolute doesn't work together
... With @eivers88's answer, I still need to remove 'overflow-y: auto;' from the parent element to make it work.
– angelokh
Mar 24 '14 at 0:04
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Increase number of axis ticks
...d on Daniel Krizian's comment, you can also use the pretty_breaks function from the scales library, which is imported automatically:
ggplot(dat, aes(x,y)) + geom_point() +
scale_x_continuous(breaks = scales::pretty_breaks(n = 10)) +
scale_y_continuous(breaks = scales::pretty_breaks(n = 10))
All y...
Change default timeout for mocha
...t work
// tests...
});
This is because an arrow function takes this from the scope the function appears in. Mocha will call the function with a good value for this but that value is not passed inside the arrow function. The documentation for Mocha says on this topic:
Passing arrow functio...
C++ map access discards qualifiers (const)
...ot in the map.
const mapped_type& at(const key_type& __k) const
From a reference in the function's comment, it appears that this has been suggested as a new member function in the standard library.
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How to use ADB to send touch events to device using sendevent command?
...ou might want to use monkeyrunner like this:
$ monkeyrunner
>>> from com.android.monkeyrunner import MonkeyRunner, MonkeyDevice
>>> device = MonkeyRunner.waitForConnection()
>>> device.touch(200, 400, MonkeyDevice.DOWN_AND_UP)
You can also do a drag, start activies ...
instanceof Vs getClass( )
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@overexchange - 1) I said "overuse" not "use". 2) Apart from that, I don't understand what you are asking. What do you mean by "infer the usage ..."??? Code either uses these things, or it doesn't.
– Stephen C
Nov 30 '14 at 2:40
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Rails render partial with block
...d/modal',
locals: { heading: heading, block: block }
)
end
Call it from any view:
<%= modal_for('My Title') do |t| %>
<p>Here is some content to be rendered inside the partial</p>
<% end %>
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