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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
•
In Vim, following is an outline of the vi(m) functions you can utilise whilst in command mode - yes they are case sensitive
action
outcome
a
change to insert mode (after cursor)
A
change to insert mode (at end of line)
dd
delete one line
G
go to end of the file
1G
go to top of the file
i
change to insert mode (before cursor)
J
merge next line with this one
p
paste deleted or yanked text after cursor
P
paste deleted or yanked text before cursor
r
replace one...
Andrew Fletcher
•
A summary of Node package commands
Short cut commands
npm install...
Andrew Fletcher
•
Setting up the admin password.
Process:
1. Edit jetty.xml
To begin you...
Andrew Fletcher
•
In this article I'll walk through the steps I went through to install Solr on...
Andrew Fletcher
•
Looking to install Solr on your server? Not sure if it worth the...
Andrew Fletcher
•
ERROR Error: Uncaught (in promise): TypeError: undefined is not an object (evaluating 'ce.imageURL')
Tools
Platform / package
Version
Xcode
13.2.1
Typescript / Angular
6
Cordova
Capacitor
The code where the error was being generated
if (!this.imageCollection) {
return baseUrl + req;
}
let image = this.imageCollection.find(obj => obj.fishID === fishId);
if (image.imageURL) {
return image.imageURL;
} else {
return baseUrl +...
Andrew Fletcher
•
Working through an app project I inherited using Ionic, Angular and ngx-leaflet...
Andrew Fletcher
•
The issue
Text through the app is being rendered as
<p>Depletion...
Andrew Fletcher
•
Having Drupal Solr Search APi running, I thought adding synonyms to the mix...
Andrew Fletcher
•
Regular expressions (regex) are extremely useful in extracting information from...
Andrew Fletcher
•
Step 1: Install Homebrew
Homebrew is the missing package manager for macOS.
As per the Homebrew site, paste the following in a macOS Terminal prompt.
$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"This acton will install Homebrew on your OSX. Using the following command you can check the brew version
$ brew -v
Step 2: Install Node via Homebrew
Type following command to install node
$ brew install nodeCheck the Node and NPM version...
Andrew Fletcher
•
Working on a new CentOS 7 server, Node wasn't installed. You can...
Andrew Fletcher
•
Whilst updating nodejs and npm on a Centos 6 or 7 server running Apache, I...
Andrew Fletcher
•
I started out with a simple task... install Tailwindcss. What unfolded is...
Andrew Fletcher
•
Images
For some time, when looking for images online for your app or site I have...