Change Photo
Fletcher Blanda

Questions by Fletcher Blanda

Is it possible to write directly to sass partials from the dev tools??

I have a local website and have added its folder as a workspace. For it I am using .sass files and _partials which c...

Using an alphaMap is not providing transparency in my material?

I am trying to create chainlink surface. I have 2 textures; a standard map which has the metallic look of the metal...

HTML5 best practices; section/header/aside/article elements?

There is enough information about HTML5 on the web (and also on stackoverflow), but now I'm curious about the "best ...

configuration.module has an unknown property 'loaders'?

my output of error: Invalid configuration object. Webpack has been initialised using a configuration object th...

How to check if an int is a null?

I have an object called Person. it has several attributes in it; int id; String name; i set a person object like...

How to tell if a message mentions any user on the server??

I want to, with discord.js, tell if any given message mentions any user on the server. ...

HTML character codes for this ▲ or this ▼?

What are the HTML entity character codes for this up arrow (▲) and its downward-facing dog version (▼) ? I've b...

2D array Null Pointer Exception error?

public class DoubleMatrix { private double[][] doubMatrix; public DoubleMatrix(int row, int col) { ...

How do I dispatch_sync, dispatch_async, dispatch_after, etc in Swift 3, Swift 4, and beyond??

I have lots of code in Swift 2.x (or even 1.x) projects that looks like this: // Move to a background thread to do ...

Cannot read property 'preventDefault' of undefined in javascript error?

In Console I got following error using e.preventDefault() method I used e as a function parameter function funct...

How do I check which version of NumPy I'm using??

How can I check which version of NumPy I'm using? (FYI this question has been edited because both the question and ...

What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do?

I really want to know more about the update, export and the values that could be given to hibernate.hbm2ddl.auto I n...

Error: class X is public should be declared in a file named X.java?

I am trying to write a program, but I'm getting this compiler error: Main.java:1: error: class WeatherArray is publ...

Failed to Connect to MySQL at localhost:3306 with user root?

I use Mysql Workbench to connect my database,[ Hostname Port and Username are as shown in figure ,and password is r...