Alexey Matveichev mrklein
mrklein
/ gist:07249c2e80c27f476ca4
Created
December 1, 2014 17:31
Part of Bouygues Telecom Bbox web interface
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| function CheckIPString(Str,inCouldBeEmpty) | |
| { | |
| if (Str == "") return inCouldBeEmpty; | |
| var regExpIP = new RegExp("^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$"); | |
| if (!regExpIP.test(Str)) return false; | |
| var ipArray = Str.split("."); | |
| for (var i = 0; i < 4; i++) { | |
| if ((Math.floor(ipArray[i]) < 0) || (Math.floor(ipArray[i]) > 247)) return false; | |
| } |
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| #include <stdio.h> | |
| #include <stdint.h> | |
| #include <stdlib.h> | |
| #include <time.h> | |
| #include <stdbool.h> | |
| #include <math.h> | |
| #define CLOCKTYPE CLOCK_MONOTONIC | |
| uint64_t* sieve_of_atkin_f(uint64_t n); |
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| leading_zero_strip = $(shell echo $$(echo $(1) | sed 's/^0*//')) | |
| __plus = $(shell echo $$(($(1) + $(2)))) | |
| plus = $(call __plus,$(call leading_zero_strip,$(1)),$(call leading_zero_strip,$(2))) | |
| __minus = $(shell echo $$(($(1) - $(2)))) | |
| minus = $(call __minus,$(call leading_zero_strip,$(1)),$(call leading_zero_strip,$(2))) | |
| __mult = $(shell echo $$(($(1) * $(2)))) | |
| mult = $(call __mult,$(call leading_zero_strip,$(1)),$(call leading_zero_strip,$(2))) |
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| su -c 'yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm' |
mrklein
/ gist:9190320
Created
February 24, 2014 15:24
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| Traceback (most recent call last): | |
| File "./plot.py", line 116, in <module> | |
| plot_planes(s) | |
| File "./plot.py", line 75, in plot_planes | |
| P.tricontour(x, y, fl, [0.5], colors='black') | |
| File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 3090, in tricontour | |
| ret = ax.tricontour(*args, **kwargs) | |
| File "/usr/lib/pymodules/python2.7/matplotlib/axes.py", line 8922, in tricontour | |
| return mtri.tricontour(self, *args, **kwargs) | |
| File "/usr/lib/pymodules/python2.7/matplotlib/tri/tricontour.py", line 280, in tricontour |
mrklein
/ gist:9190315
Created
February 24, 2014 15:23
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| data = N.loadtxt(filename) | |
| x = 100*data[:, xidx] | |
| y = 100*data[:, yidx] | |
| fl = data[:, flidx] | |
| asp = 4.5/(xlim[1] - xlim[0]) | |
| P.figure(figsize=(8, 8*asp)) | |
| P.clf() | |
| P.tricontour(x, y, fl, [0.5], colors='black') |
mrklein
/ gist:9189590
Last active
August 29, 2015 13:56
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| from scipy.spatial import Delaunay | |
| from matplotlib.tri import Triangulation | |
| data = N.loadtxt(filename) | |
| x = 100*data[:, xidx] | |
| y = 100*data[:, yidx] | |
| pts = N.column_stack((x, y)) | |
| tri = Delaunay(pts) | |
| mtri = Triangulation(x, y, tri.simplices.copy()) |
mrklein
/ gist:8606536
Last active
January 4, 2016 10:09
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| alexey at daphne in tests$ clang++ gmp_test.cxx -lgmp -lgmpxx -std=c++11 -O3 | |
| alexey at daphne in tests$ ./a.out | |
| 2652733 | |
| Execution time: 8394.96 ms | |
| alexey at daphne in tests$ |
mrklein
/ gmpxx_test.cxx
Created
January 24, 2014 21:08
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| #include <iostream> | |
| #include <ctime> | |
| #include <gmpxx.h> | |
| typedef mpz_class Integer; | |
| Integer N[] = {1, 12, 123, 1234, 12345, 123456}; | |
| Integer sum_digits(Integer n); | |
| Integer factorial(Integer n); |
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| diff -ru streamFunction/Make/files streamFunctionV/Make/files | |
| --- streamFunction/Make/files 2013-06-11 11:33:58.000000000 +0200 | |
| +++ streamFunctionV/Make/files 2013-12-17 15:15:36.255538814 +0100 | |
| @@ -1,3 +1,3 @@ | |
| streamFunction.C | |
| -EXE = $(FOAM_APPBIN)/streamFunction | |
| +EXE = $(FOAM_USER_APPBIN)/streamFunctionV | |
| diff -ru streamFunction/streamFunction.C streamFunctionV/streamFunction.C | |
| --- streamFunction/streamFunction.C 2013-06-11 11:33:58.000000000 +0200 |