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Kayli Leuschke

Questions by Kayli Leuschke

Name of the spinning load/wait/buffer animation?

You see these things everywhere in both desktop and web development. Do they have a proper term or name? I thought I...

ReferenceError: describe is not defined NodeJs?

I am trying to define some endpoints and do a test using nodejs. In server.js I have: var express = require('expres...

NameError: global name 'xrange' is not defined in Python 3?

I am getting an error when running a python program: Traceback (most recent call last): File "C:\Program Files (x...

How to detect Ctrl+V, Ctrl+C using JavaScript??

How to detect ctrl+v, ctrl+c using Javascript? I need to restrict pasting in my textareas, end user should not copy...

Laravel Eloquent, assert that collection contains item?

How to assert (in PHPUnit test) that Eloquent collection contains an item? Something like this: $expected = factor...

Get Missing Month from table?

I have a table that stores EmployeeId, TourMonth, StartMonth, EndMonth. TourMonth represents the month, 1 represen...

laravel foreach loop in controller?

i have a problem about looping data in controller (laravel 4). my code is like this: $owner = Input::get('owner'); ...

Module has no attribute error in python3?

contents of io.py class IO: def __init__(self): self.ParsingFile = '../list' def Parser(self): ...

Remove node_modules from git in vscode?

Getting error while removing node_modules in git, vscode terminal git rm -r --cached node_modules Error: fatal er...

Understanding recurrence for running time?

I'm doing the exercises in Introduction to Algorithm by CLRS. This is not graded homework or anything, I'm just tryi...

Pycharm/Python OpenCV and CV2 install error?

I've been trying to install both OpenCV and cv2 from both Pycharm and from the terminal as suggested using: pip ins...

How do you read from stdin??

I'm trying to do some of the code golf challenges, but they all require the input to be taken from stdin. How do I g...

Why does PyQt crashes without information? (exit code 0xC0000409)?

I'm trying to develop a software with PyQt, but I often get stuck on software crashes without debug information (onl...

OpenCV Error: Assertion failed (size.width>0 && size.height>0) simple code?

I am trying to run this simple OpenCV program, but i got this error: OpenCV Error: Assertion failed (size.width&gt...

How to $state.go()?

Is my $stateProvider: $stateProvider .state('home', { url : '/', templateUrl : '/admindesktop/templates/mai...