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How to link C++ program with Boost using CMake
... instead of system install, you can do it by this:
set( BOOST_ROOT "/home/xy/boost_install/lib/" CACHE PATH "Boost library path" )
set( Boost_NO_SYSTEM_PATHS on CACHE BOOL "Do not search system for Boost" )
find_package(Boost REQUIRED regex date_time system filesystem thread graph)
include_directo...
Inline labels in Matplotlib
...19V6.59049C41.5985 5.28821 41.1394 4.66232 40.1061 4.66232C39.0732 4.66232 38.5948 5.28821 38.5948 6.59049V9.60062C38.5948 10.8521 38.2696 11.5455 37.0451 11.5455C35.8209 11.5455 35.4954 10.8521 35.4954 9.60062V6.59049C35.4954 5.28821 35.0173 4.66232 34.0034 4.66232C32.9703 4.66232 32.492 5.28821 32...
How to get Linux console window width in Python
...
38
rows, columns = subprocess.check_output(['stty', 'size']).split() is a little shorter, plus subprocess is the future
–...
How to determine the Boost version on a system?
... to me, I have two version boost installed in my system. Output as below:
xy@xy:~$ locate boost/version.hpp |grep boost
/home/xy/boost_install/boost_1_61_0/boost/version.hpp
/home/xy/boost_install/lib/include/boost/version.hpp
/usr/include/boost/version.hpp
xy@xy:~$ grep BOOST_VERSION /usr/includ...
data.frame rows to a list
...
Like this:
xy.list <- split(xy.df, seq(nrow(xy.df)))
And if you want the rownames of xy.df to be the names of the output list, you can do:
xy.list <- setNames(split(xy.df, seq(nrow(xy.df))), rownames(xy.df))
...
Restful way for deleting a bunch of items
...h": "/1/classes/GameScore",
"body": {
"score": 1338,
"playerName": "ZeroCool"
}
}
]
}' \
https://api.parse.com/1/batch
share
|
...
How do I make CMake output into a 'bin' dir?
...w(set variable) does not work:
set(
ARCHIVE_OUTPUT_DIRECTORY "/home/xy/cmake_practice/lib/"
LIBRARY_OUTPUT_DIRECTORY "/home/xy/cmake_practice/lib/"
RUNTIME_OUTPUT_DIRECTORY "/home/xy/cmake_practice/bin/"
)
but this works(set set_target_properties):
set_target_properties(demo5
...
Scatterplot with marginal histograms in ggplot2
...
Geek On Acid
5,91222 gold badges3838 silver badges6060 bronze badges
answered Dec 17 '11 at 15:48
oeo4boeo4b
1...
matplotlib colorbar for scatter
...
neuriteneurite
2,2381414 silver badges2929 bronze badges
...
Random / noise functions for GLSL
... the internet somewhere:
float rand(vec2 co){
return fract(sin(dot(co.xy ,vec2(12.9898,78.233))) * 43758.5453);
}
You can also generate a noise texture using whatever PRNG you like, then upload this in the normal fashion and sample the values in your shader; I can dig up a code sample later i...