Tutorial by Examples | RIP Tutorial

[Introductory] Basic usage, SimpleRouter

Automatic routing for the DRF, can be achieved for the ViewSet classes. Assume that the ViewSet class goes by the name of MyViewSet for this example. To generate the routing of MyViewSet, the SimpleRouter will be utilized. On myapp/urls.py: from rest_framework import routers router = ...

django-rest-framework • Routers

.Net Related Acronyms

Please note that some terms like JIT and GC are generic enough to apply to many programming language environments and runtimes. CLR: Common Language Runtime IL: Intermediate Language EE: Execution Engine JIT: Just-in-time compiler GC: Garbage Collector OOM: Out of memory STA: Single-threaded ...

.NET Framework • Acronym Glossary

Composing

--from * Email From: --[no-]to * Email To: --[no-]cc * Email Cc: --[no-]bcc * Email Bcc: --subject * Email "Subject:" --in-reply-to * Email "In-Reply-To:" --[no-]xmailer ...

Git • git send-email

Sending patches by mail

Suppose you’ve got a lot of commit against a project (here ulogd2, official branch is git-svn) and that you wan to send your patchset to the Mailling list [email protected]. To do so, just open a shell at the root of the git directory and use: git format-patch --stat -p --raw --signoff --subject...

Git • git send-email

Usage

git diff-tree [--stdin] [-m] [-c] [--cc] [-s] [-v] [--pretty] [-t] [-r] [--root] [<common-diff-options>] <tree-ish> [<tree-ish>] [<path>...] OptionExplanation-rdiff recursively--rootinclude the initial commit as diff against /dev/null

Git • diff-tree

Common diff options

OptionExplanation-zoutput diff-raw with lines terminated with NUL.-poutput patch format.-usynonym for -p.--patch-with-rawoutput both a patch and the diff-raw format.--statshow diffstat instead of patch.--numstatshow numeric diffstat instead of patch.--patch-with-statoutput a patch and prepend its di...

Git • diff-tree

Run PowerShell Script in Scheduled Task

Creates a scheduled task that executes immediately, then on start up to run C:\myscript.ps1 as SYSTEM $ScheduledTaskPrincipal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -LogonType ServiceAccount $ScheduledTaskTrigger1 = New-ScheduledTaskTrigger -AtStartup $ScheduledTaskTrigger2 = New...

PowerShell • Scheduled tasks module

Hello World

Create an HTML file like below. In the script tag, either you can use CDN link or from your local like <script type="text/javascript" src="dojo/dojo/dojo.js" data-dojo-config="async:true"> <!DOCTYPE html> <html> <head> <met...

dojo • Hello Dojo

Dojo AMD

In the next example, let's use Dojo features and understand what AMD ( Asynchronous Module Definition) means. <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Tutorial: Hello Dojo!</title> </head> <body> <h1 ...

dojo • Hello Dojo

Moving Average of last 30 Items

Moving Average of last 30 Items sold SELECT value_column1, ( SELECT AVG(value_column1) AS moving_average FROM Table1 T2 WHERE ( SELECT COUNT(*) FROM Table1 T3 WHERE date_column1 BETWEEN T2.date_column1...

Microsoft SQL Server • Window functions

Example to Import Data without a Format File(using Native Format )

REM Truncate table (for testing) SQLCMD -Q "TRUNCATE TABLE TestDatabase.dbo.myNative;" REM Import data bcp TestDatabase.dbo.myNative IN D:\BCP\myNative.bcp -T -n REM Review results SQLCMD -Q "SELECT * FROM TestDatabase.dbo.myNative;"

Microsoft SQL Server • bcp (bulk copy program) Utility

Adapter (UML & example situation)

To make the use of the adapter pattern and the kind of situation when it may be applied more imaginable, a small, simple and very concrete example is given here. There will be no code in here, just UML and a description of the example situation and its problem. Admittedly, the UML content is writte...

Design patterns • Adapter

Installation or Setup

Detailed instructions on getting sdl-2 set up or installed.

sdl-2 • Getting started with sdl-2

Basic Usage

There are two basic ways that the asset pipeline is used: When running a server in development mode, it automatically pre-processes and prepares your assets on-the-fly. In production mode, you’ll probably use it to pre-process, versionize, and compress and compile your assets. You can do s...

Ruby on Rails • Asset Pipeline

Install JavaFX and Demos

For very first step please make sure your java version is based on Oracle's JDK since the OpenJDP does not support JavaFX yet. So, go to the Oracle Java download page and download JDK suitable for your operating system and computer architecture. If you want to study Oracle's java examples, find th...

javafx-8 • Getting started with javafx-8

Installation or Setup

Detailed instructions on getting adfs set up or installed.

adfs • Getting started with adfs

Creating Instances of Generic Classes

Note: examples written for PowerShell 5.1 You can create instances of Generic Classes #Nullable System.DateTime [Nullable[datetime]]$nullableDate = Get-Date -Year 2012 $nullableDate $nullableDate.GetType().FullName $nullableDate = $null $nullableDate #Normal System.DateTime [datetime]$aDa...

PowerShell • Working with Objects

Programming iPhone basics

To develop applications for iOS, you need to have a Mac, an Apple developer account (to publish to the App Store; costs $100 annually), the free XCode application on your Mac, and ideally some iOS devices to test with. Experience with either of the programming languages Swift or Objective-C is necc...

iphone • Getting started with iphone

Hello World

Open PyCharm Select Create New Project Select the desired location to create the project Select the python interpreter Click Create Create a new python file e.g. with File->New...-> Python File Add the following code #!/usr/bin/env python print("Hello World&quo...

PyCharm • Getting started with PyCharm

Smart card send and receive

For connection, here is a snippet to help you understand: //Allows you to enumerate and communicate with connected USB devices. UsbManager mUsbManager = (UsbManager) getSystemService(Context.USB_SERVICE); //Explicitly asking for permission final String ACTION_USB_PERMISSION = "com.android.e...

Android • Smartcard