#tutorials http://www.scolvin.com/juliabyexample/
http://julialang.org/learning/
http://dataframesjl.readthedocs.org/en/latest/
#init config
shared alias Vec2 => [Integer,Integer]; | |
shared alias Vec2List => CycleList<Vec2>; | |
Integer x = 0; | |
Integer y = 1; | |
shared class CycleListNode<T>(nodeValue,prev=null,next=null) { | |
shared variable T nodeValue; | |
shared variable CycleListNode<T>? prev; |
import 'dart:html'; | |
void main() { | |
Vec2 p1=new Vec2(50,50); | |
Vec2 p2=new Vec2(100,50); | |
Vec2 p3=new Vec2(100,100); | |
Vec2 p4=new Vec2(50,100); | |
HtmlCanvas canvas = new HtmlCanvas("#canvas") |
import 'dart:math'; | |
addv(v1, v2){ | |
return [v1[0]+v2[0],v1[1]+v2[1]]; | |
} | |
subv(v1,v2){ | |
return [v1[0]-v2[0],v1[1]-v2[1]]; | |
} |
module Lab2 where | |
------------------------------------------------------------------------------------------------------------------------------ | |
-- Lab 2: Validating Credit Card Numbers | |
------------------------------------------------------------------------------------------------------------------------------ | |
-- =================================== | |
-- Ex. 0 | |
-- =================================== |
srcFileName = r'file1.java' | |
dstFileName = r'file2.java' | |
srcFile = open(srcFileName,'r') | |
dstFile = open(dstFileName,'w') | |
def listToStr(alist): | |
result =''; | |
for a in alist: |
Sub squeezeRow(column, startRow, endRow As Integer) | |
Dim count As Integer | |
count = 0 | |
i = startRow | |
Do While i <= endRow | |
If Cells(i, column).Value = "" Then | |
For j = i + 1 To endRow | |
Cells(j - 1, column).Value = Cells(j, column).Value | |
Next | |
Cells(endRow, column) = "" |
package main | |
import ( | |
"github.com/ajstarks/svgo" | |
"os" | |
"fmt" | |
) | |
/*width 50, height 50*/ | |
func drawHeart(canvas *svg.SVG, x, y int ) { |
# A R program to help generate MSC charts. | |
# The feature to differentiate it from other similar tools is that it support parallel messages. | |
# It is in testing phase. | |
library("grid") | |
diagram.params <- list(titleLines=1, | |
headLines=2, | |
widthPad=1, | |
heightPad=0.5, |
In [9]: import sympy | |
In [11]: from sympy import symbols | |
In [12]: x = symbols('x') | |
In [13]: x | |
Out[13]: x |