stars

How do i put stars into `read`?

Hello, what do i need to do for code in Bash, if i want to put stars, or even just that you cant see anything, when the user types something in using read. What do i need to do to edit read, so it can have like stars or so. ...

Printing a Pattern with While loops and only using three output statements in C

Hello Everyone! I have an assignment for school that is really got the best of me. Here is the question: (2) Write a C program using while loop(s) in combination with only the following three output statements (Each one appearing ONLY ONCE in your program): printf("* "); printf("\n"); printf(“^“); to print the pattern: ...

PHP is not returning me a number type

Hello, i tryed to follow that great tutorial (STAR rating with css : http://stackoverflow.com/questions/1987524/turn-a-number-into-star-rating-display-using-jquery-and-css) but i've just a big problem : When i do <span class="stars">1.75</span> or $foo='1.75'; echo '<span class="stars">'.$foo.'</span> the stars is correctly sh...

How to get the stars command to have segments of different angles ? (in R)

I am playing with the "stars" ({graphics}) function to create a segment of flowers. I wish to plot a flower of segments, for example in way the following command will produce: stars1(mtcars[, 1:7], draw.segments = T, main = "Motor Trend Cars : stars(*, full = F)", full = T, col.radius = 1:8) But, I want the segments to not ...

How do I calculate altitude and azimuth of sun?

I'd like to calculate the position of the sun on a given date/time/position on earth? How would I calculate this? Or the time of sunrise/sunset? Or where can I find information about calculating the sun movement? ...