Dipendu Roy Dipenduroy

ServiceNow - Jelly scripting cheatsheet

UI Page consists of jelly, client script and processing script. UI Macro has the jelly script only (but client script can be injected in jelly script) Usages:

Open as a page using URI https://<instance_name>.service-now/<ui_page_name>.do
Open as a modal using client script (UI action, client script, etc) (see snippet 1)

// Snippet 1
var gm = new GlideModal('UI_dialog_name');
gm.setTitle('Show title');

type below:

brew update
brew install redis

To have launchd start redis now and restart at login:

brew services start redis

RUN apt update
RUN apt upgrade -y
RUN apt install -y apt-utils
RUN a2enmod rewrite
RUN apt install -y libmcrypt-dev
RUN apt install -y libicu-dev
RUN docker-php-ext-install -j$(nproc) intl
RUN apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libpng12-dev
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/

Deploying Laravel on a shared hosting using only .htaccess

Making Laravel work on a shared hosting can be troublesome, because Laravel needs to have its document root set to the public directory. This may not be configurable by a user or even desirable, when the server is hosting multiple websites.

Here's a simple method using only a .htaccess file placed in Laravel's root directory - e.g. alongside app, bootstrap, config, ... No changes whatsoever are necessary to your code.

The file rewrites all the requests so that requesting /file.png would in fact return /public/file.png and anything else is routed to /public/index.php. This also ensures that nothing outside the public folder can be accessed, thereby protecting any sensitive files like .env or database/*.

	<?php
	namespace App\Services\Trace;

	use Zipkin\Propagation\DefaultSamplingFlags;
	use Zipkin\Propagation\Map;
	use Zipkin\Timestamp;

	use Zipkin\Endpoint;
	use Zipkin\Samplers\BinarySampler;
	use Zipkin\TracingBuilder;

	<IfModule mod_rewrite.c>
	RewriteEngine on
	RewriteCond %{REQUEST_FILENAME} -s [OR]
	RewriteCond %{REQUEST_FILENAME} -l [OR]
	RewriteCond %{REQUEST_FILENAME} -d
	RewriteRule ^.*$ - [NC,L]
	RewriteRule ^(.*) /app/index.html [NC,L]
	</IfModule>

	<?php

	use Zend\Db\Sql\Select;

	// basic table
	$select0 = new Select;
	$select0->from('foo');
	// 'SELECT "foo".* FROM "foo"';

Dipendu Roy Dipenduroy

ServiceNow - Jelly scripting cheatsheet

Deploying Laravel on a shared hosting using only .htaccess

The simple method