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Samir Runolfsdottir

Questions by Samir Runolfsdottir

Converting an image from Cartesian to Polar - Limb Darkening?

import numpy as np import cv2 from matplotlib import pyplot as plt img = cv2.imread('C:\\Users\\not my user name\\D...

Delphi TGIFImage animation issue with some GIF viewers?

I have discovered that animated GIFs created using Delphi 2009's TGIFImage sometimes doesn't play correctly in some ...

How to colorize a PNG image, cross-browser, using jQuery?

I'm trying to do the same as in this question, but more basic: I have a PNG image with only white and transparent as...

Why does 2e3 return 2000? Isn't 2 to the 3rd power equal to 8??

This code: $g = 2e3; echo $g; echo <br>; echo "var_dump g gives:<br>"; Displays: 2000 float(2000...

FATAL EXCEPTION: main java.lang.VerifyError?

I'm testing my application on various emulators Kindle Fire, but on this tablet I have big problems. The app is alwa...

Oracle rownum behavior with mod function?

Given CREATE TABLE Foo(v1 integer, v2 integer); INSERT INTO Foo VALUES (1,2); INSERT INTO Foo VALUES (3,4); INSERT...

Set an AngularJS date filter format to be used by all references to the date filter??

Rather that having to define a custom format for each call to the date filter, is there a way to globally define a d...

MySQL: carriage-return in query?

I have a query that exports data from two columns of each row into a file. In the file data from each column should ...

Maximize form using send/postmessage User32.dll?

I have windows application, i need to maximize the window/form. I tried public const int WM_NCLBUTTONDOWN = 0...

Remove values from select list based on condition?

I have the following in the page <select name="val" size="1" > <option value="A">Apple</option> &...

Linq Syntax - Selecting multiple columns?

This is my Linq Syntax which I am using to my entity model IQueryable<string> objEmployee = null; objEmploye...

DeprecationWarning: Collection#find: pass a function instead?

I'm quite a newbie to node.js and I'm currently using discord.js to make a Discord bot. As soon as any bot command g...

Does Tkinter have a refresh method??

I am using Tkinter. import Tkinter as tk class App(tk.Frame): def __init__(self, *args, **kwargs): tk.Frame....