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Java 2021-10-06 04:28:03
Bresenham's line algorithm
#include<iostream.h> #include<graphics.h> void drawline(int x0, int y0, int x1, int y1) { int dx, dy, p, x, y; dx=x1-x0; dy=y1-y0; x=x0; y=y0; p=2*dy-dx; while(x<x1) { if(p... Add solution -
Other 2021-10-06 02:31:04
"foreign key constraint is incorrectly formed
I ran into this same problem with HeidiSQL. The error you receive is very cryptic. My problem ended up being that the foreign key column and the referencing column were not of the same type or length. The foreign key column was SMALLINT(5) UNSIGNED and t... Add solution -
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Other 2021-10-05 18:50:06
pandas terms for list of substring present in another list python
import pandas as pd companies = [['zmpEVqsbCUO1aXStxHkSVA', 'palms-car-wash'], ['5T0vKfIJWP1xTnxA7fJ17w', 'meat-and-bread'], ['C0d5kzUx6C19mLcxQyhxCA', 'alamo-drafthouse-cinema-'], ['ch1ercqwoNLpQLxpTb90KQ', 'boston... Add solution -
TypeScript 2021-10-05 13:32:06
python headers requests fake
import requests url = 'http://www.ichangtou.com/#company:data_000008.html' headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'} response = requests.get(url, ... Add solution -
Javascript 2021-10-05 12:36:03
scrollto angular
//there are a few options you can go with, the basic one being css only //css or scss html { scroll-behavior: smooth; } //You could also user ViewportScroller - available in angular //..... private _vps: ViewportScroller scrollFn(anchor: string): voi... Add solution -
C 2021-10-05 10:19:04
libreoffice reference cell in different sheet with sheet name with space
# Sheet name without spaces or special characters =SheetName.A1 # Sheet name with spaces or special characters ='Sheet name'.A1 # or if you wath to make sure the sheet name does not change =$'Sheet name'.A1 # src: https://help.libreoffice.org/3.3/Calc/R... Add solution
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