Top "Lines" questions

Easiest way to "draw" simple lines over an image with jQuery and save to Rails DB?

I'd like to draw lines on an image. Basically allow the user to draw a path for mountain trails they …

jquery ruby-on-rails drawing lines

R : add an average line to an existing plot

I have done an application RShiny with a plot using ggplot. Now, I want to add an average line to …

r ggplot2 average lines

Write Text In A Already Existing Text File VB.NET

I've been developing a arcade game, and as every good arcade game, it has an incorporated scoreboard so that players …

vb.net text lines streamwriter

BufferedReader.readLine() waits for input from console

I am trying to read lines of text from the console. The number of lines is not known in advance. …

java console bufferedreader readline lines

How can I repeat the line in notepad++?

How can I repeat the line in notepad++ ? For example I have the following input: a 01 a 02 a 03 a 04 And …

notepad++ repeat lines

Calculating angle between two points - java

I need to calculate the angle in degrees between two points, with a fixed point that is connected with the …

java lines angle points

Inner angle between two lines

I have two lines: Line1 and Line2. Each line is defined by two points (P1L1(x1, y1), P2L1(…

c++ math trigonometry lines angle

How to draw connecting lines between two controls on a grid WPF

I am creating controls (say button) on a grid. I want to create a connecting line between controls. Say you …

wpf wpf-controls grid lines connector

vim limited line memory

im trying to copy 300 lines from one file to another, in source file i type "300yy", it says it has …

vim lines pasting

Is StreamReader.Readline() really the fastest method to count lines in a file?

While looking around for a while I found quite a few discussions on how to figure out the number of …

c# streamreader readline lines peek