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035700 PROCEDURE DIVISION. 035800 035900 DECLARATIVES. 036000 036100 DEPT-HEAD-USE SECTION. USE BEFORE REPORTING DEPT-HEAD. 036200 DEPT-HEAD-PROC. 036300 SET DE-IX TO +1. 036400 SEARCH DEPARTMENT-ENTRY 036500 WHEN DE-NUMBER (DE-IX) = PRR-DEPARTMENT-NUMBER 036600 ...

WRITE record-buff WRITE indexed-record WITH LOCK ON INVALID KEY DISPLAY "Key exists, REWRITING..." END-DISPLAY PERFORM rewrite-key END-WRITE IF indexed-file-status NOT EQUAL ZERO THEN DISPLAY "Write problem: " indexed-file-status UPON SYSERR ...

Dynamic Time Warping(DTW) is an algorithm for measuring similarity between two temporal sequences which may vary in speed. For instance, similarities in walking could be detected using DTW, even if one person was walking faster than the other, or if there were accelerations and decelerations during ...

task = Task.async(fn -> expensive_computation end) do_something_else result = Task.await(task)

Most of the time a TabLayout is used together with a ViewPager, in order to get the swipe functionality that comes with it. It is possible to use a TabLayout without a ViewPager by using a TabLayout.OnTabSelectedListener. First, add a TabLayout to your activity's XML file: <android.support.des...

A DataGridView is a control in .NET UI design, which consists of rows and columns used to arrange data. Often there is need to depict data either from a spreadsheet or database on a UI design in an application. When this data is to be shown grouped by its properties, we choose a DataGridView. In C...

The most sensitive information of a WordPress install is stored in the wp-config.php file. If a hacker gets access to this file then they have total control of your website. By default wp-config.php is stored in the WordPress install folder. To make this file harder to steal you can move it out of ...

When you install WordPress to your server, the installation script will place a prefix in front of all the WordPress MySQL table names. This prefix is set to 'wp_' by default. The WordPress posts table will be called wp_posts for example. By changing the table prefix you can create some security by ...

Background Theory: Bresenham’s Line Drawing Algorithm is an efficient and accurate raster line generating algorithm developed by Bresenham. It involves only integer calculation so it is accurate and fast. It can also be extended to display circles another curves. In Bresenham line drawing algorith...

To draw a cuboid, you have to use the box() function by giving its dimensions as its parameters. size(200, 200, P3D); //Starting the P3D renderer translate(width/2, height/2); //Translating to the centre of the sketch rotateY(PI/4); //rotate so that... rotateX(PI/6); //... it will be easy to see...

In your migration class Users < ActiveRecord::Migration[5.0] def change create_table :users do |t| ... t.text :preference t.text :tag ... t.timestamps end end end In your model class User < ActiveRecord::Base serialize :preferences,...

Here's a program which might benefit from refactoring. It's a simple program using C++11 which is intended to calculate and print all prime numbers from 1 to 100 and is based on a program that was posted on CodeReview for review. #include <iostream> #include <vector> #include <cma...

Go to Providers > ApplicationOAuthProvider.cs and edit the ValidateClientRedirectUri function. This was a big gotcha to me, as if you don't do this there'll be a fantastically unhelpful error message. By default, this code will make any callbacks to your site invalid unless they're to the site's ...

Here is the default flow of registering a user in Web API. All of these routes can be found in the AccountController: The user requests a list of the login providers using the GetExternalLogins route, passing a return URL as a parameter. This returns an array of provider objects, containing t...

app.module.ts Add these into your app.module.ts file to use reactive forms import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule, ReactiveFormsModule } from '@angular/forms'; import { AppComponent } from './app.comp...

As of theano 0.9, while loops can be done via theano.scan_module.scan_utils.until. To use, you should return until object in fn of scan. In the following example, we build a function that checks whether a complex number is inside Mandelbrot set. A complex number z_0 is inside mandelbrot set if ser...

This example will list the preferred resolution for all the connected monitors. The Code: On Error Resume Next strComputer = "." strQuery = "SELECT PreferredMonitorSourceModeIndex, MonitorSourceModes " & _ "FROM WmiMonitorListedSupportedSourceModes" ...

Strings can be made from functions that work with IO objects by using the sprint function. For instance, the code_llvm function accepts an IO object as the first argument. Typically, it is used like julia> code_llvm(STDOUT, *, (Int, Int)) define i64 @"jlsys_*_46115"(i64, i64) #0 { ...

Let me write a piece of code which shows completely loosely coupled, Then you can easily understand how Spring core manage the dependency internally. Consider an scenario, Online business Flipkart is there, it uses some times DTDC or Blue Dart courier service , So let me design a application which ...

using System; using System.Security.Cryptography; using System.Text; public class PasswordDerivedBytesExample { public static void Main(String[] args) { // Get a password from the user. Console.WriteLine("Enter a password to produce a key:"); by...