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How do I clear the terminal screen in Haskell?
...s functions for clearing the screen, displaying colors, moving the cursor, etc. Using it to clear the screen is easy: (this is with GHCI) import System.Console.ANSIclearScreen
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Best practices for API versioning? [closed]
...ges commonly used to implement web services (Java, .NET, PHP, Perl, Rails, etc.) allow easy binding of web service end-point(s) to a base URI. This way it's easy to gather and keep a collection of files/classes/methods separate across different API versions.
From the API users POV, it's also easie...
Is there a Google Voice API? [closed]
...an API to work with voicemails, send/receive SMS messages, initiate calls, etc.
6 Answers
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How to create a new database after initally installing oracle database 11g Express Edition?
...uld have a DB already created, to connect using SQL*Plus and SQL Developer etc. the info is here: Connecting to Oracle Database Express Edition and Exploring It.
Extract:
Connecting to Oracle Database XE from SQL Developer SQL Developer is a
client program with which you can access Oracle Dat...
How to get the response of XMLHttpRequest?
...
I'd suggest looking into fetch. It is the ES5 equivalent and uses Promises. It is much more readable and easily customizable.
const url = "https://stackoverflow.com";
fetch(url)
.then(
response => response.text() // .json(), etc...
How to set background color of HTML element using css properties in JavaScript
...ithout any dashes. So background-color becomes backgroundColor.
function setColor(element, color)
{
element.style.backgroundColor = color;
}
// where el is the concerned element
var el = document.getElementById('elementId');
setColor(el, 'green');
...
Rails Root directory path?
...
[
rails_root.join('app', 'models'),
# Add your decorators, services, etc.
].each do |path|
$LOAD_PATH.unshift path.to_s
end
Which allows you to easily load Plain Old Ruby Objects from their spec files.
# spec/models/poro_spec.rb
require 'spec_helper'
require 'poro'
RSpec.describe ...
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Sqlite or MySql? How to decide? [closed]
...d that has lots of selects and a few updates, and want them to go smoothly etc.
a lot of memory usage, for example, to buffer parts of your 1Tb database in your 32G of memory.
You need to use mysql or some other server-based RDBMS.
Note that MySQL is not the only choice and there are plenty of ot...
BACKUP LOG cannot be performed because there is no current database backup
...a new database.
Make sure you have access to your database (user, password etc).
Make sure there is a backup file with no error in it.
Hope this can help you.
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Performance of static methods vs instance methods
...t then your stuck, things like file IO or database access or network calls etc, if put in static method will become unmockable, unless like you say you inject a mockable dependency as a parameter to the static method
– trampster
Oct 9 '18 at 2:28
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