Tutorial by Examples: et

Sanitize get_field() output

It's a good idea to sanitize get_field() output, especially when using Advanced Custom Fields fields front end (with acf_form()). Otherwise your site is likely vulnerable to cross-site scripting attacks (XSS). The following function lets you use echo get_field_escaped('my_custom_field', $post_id, ...

advanced-custom-fields • get_field()

4. Chaining string manipulation methods together.

Dim exStr : exStr = " <Head>data</Head> " Dim res res = Ucase(Replace(Mid(exStr, instr(exStr, ">")+1,4), "ata", "ark")) 'res now equals DARK 'instr(exStr, ">") returns 7 'Mid(" <Head>data</Head> ", 7+1,...

vbscript • Strings

Display Settings

When in the SBT console, to list all definable settings for a project: settings Or, to get a subproject's (for example, named webapp) settings: project webapp settings The first line above navigates into the specific subproject. To show the value of a specific setting (for instance, organi...

sbt • Projects

Create a Simple Task

All that is needed to define a task is a declaration of it's type and a description: lazy val exampleTask = taskKey[Unit]("An example task that will return no value.") Because Unit is the type, this task is composed entirely of side-effects. Once defined, to implement actions: example...

sbt • Tasks

Hello World (getting site title)

2013 SharePoint 2013 and newer versions are 64-bit only and so the assembly/program needs to be also built for 64-bit processor. Right after your project is created it is necessary to swich the Platform target from Any CPU to x64 otherwise error will occure. using System; using Microsoft.Share...

sharepoint • Working with Managed Server Side Object Model (full-trust)

typealias for closures with parameters

typealias SuccessHandler = (NSURLSessionDataTask, AnyObject?) -> Void This code block creates a type alias named SuccessHandler, just in the same way var string = "" creates a variable with the name string. Now whenever you use SuccessHandler, for example: func example(_ handler: S...

Swift Language • Typealias

Routing and HTTP methods

By default, routes only respond to GET requests. You can change this behavior by supplying the methods argument to the route() decorator. from flask import request @app.route('/login', methods=['GET', 'POST']) def login(): if request.method == 'POST': do_the_login() else: ...

Flask • Routing

Disable Setup Wizard

Open Jenkins default config file and add in JAVA_ARGS next key -Djenkins.install.runSetupWizard=false In Ubuntu 16 default file places in /etc/default/jenkins Create groovy file by path $JENKINS_HOME/init.groovy.d/basic-security.groovy In Ubuntu 16 Jenkins home directory places in /var/li...

jenkins • Jenkins Groovy Scripting

Setup for Debian-based systems

(This assumes MySQL has been installed and that sudo is being used.) Generating a CA and SSL keys Make sure OpenSSL and libraries are installed: apt-get -y install openssl apt-get -y install libssl-dev Next make and enter a directory for the SSL files: mkdir /home/ubuntu/mysqlcerts cd /home...

MySQL • SSL Connection Setup

Basic implemetation

To add the BottomNavigationView follow these steps: Add in your build.gradle the dependency: compile 'com.android.support:design:25.1.0' Add the BottomNavigationView in your layout: <android.support.design.widget.BottomNavigationView xmlns:android="http://schemas.andro...

Android • BottomNavigationView

Getting started with Cloud Config: Server setup

To externalise a distributed systems configuration Spring Cloud Config provides server and client-side support needed for externalising and centralising your configuration. To get started quickly you could use Spring Initializr to bootstrap your server. Add the Config Server dependency to automatic...

spring-cloud • Getting started with spring-cloud

Getting started with Cloud Config: Client setup

To get started quickly you could use Spring Initializr to bootstrap your client. Add the Config Client to automatically generate a project with the needed dependencies. Or you could add the dependency manually to an existing Spring Cloud application. <dependency> <groupId>org.spri...

spring-cloud • Getting started with spring-cloud

Installation or Setup

Detailed instructions on getting lambda set up or installed.

lambda • Getting started with lambda

Installation or Setup

Detailed instructions on getting elastic-beanstalk set up or installed.

elastic-beanstalk • Getting started with elastic-beanstalk

Setting JVM Options Via Ebextensions Config

To setup JVM options inside elastic beanstalk, your bundle file must be like this: -bundle.zip |--.ebextensions //do not forget the dot at the beginning of the name |--jvm.config |--java_app.jar And, the jvm.config file must be set like this: option_settings: ...

elastic-beanstalk • Setting JVM Options

Customizing sublime text

Once you have package control installed, it is super easy to install any plugin, theme, color scheme, syntax that you want! plugin: perform an action (compile your less code into css for example) theme: change the entire skin of sublime text (tabs, sidebar, command palette, etc) color scheme: c...

sublimetext3 • Package Control

Installation or Setup

Generally, each model maps to a single database table.We to write the field type,limits,size,etc in model.py file of the app. This will create the necessary table and fields in the database. ''' models.py ''' from django.db import models class table_name(models.Model): fie...

django-models • Getting started with django-models

Installation or Setup

Detailed instructions on getting telerik set up or installed.

telerik • Getting started with telerik

Use foreach loop to get user info from wp_get_current_user()

$user = wp_get_current_user(); foreach($user->data as $key=>$user_data){ if($key == 'user_pass' || $key == 'user_activation_key' || $key=='user_status'){} else{ $nice_key = ucfirst(str_replace('_', ' ', $key)); if($key == 'user_registered'){ $u...

WordPress • wp_get_current_user()

Install Marketplace in Eclipse

Few of the eclipse classic versions don't come pre-installed with marketplace, this maybe installed using the following steps: Goto Help → Install new Software Add new Repository(site specified below) General Purpose Tools → Marketplace Client Click Finish and you are done. Marketplace upda...

eclipse • Getting started with eclipse