List can contain n number of items. The items in list are separated by comma
>> a = [1,2,3]
To access an element in the list use the index. The index starts from 0
>> a[0]
>> 1
Lists can be nested.
>> nested_list = [ [1,2,3], ['a','b','c'] ]
>> nested_list...
Here counter is a child component accessed by demo which is a parent component using v-model.
// child component
Vue.component('counter', {
template: `<div><button @click='add'>+1</button>
<button @click='sub'>-1</button>
<div>this is inside the child c...
You might need a v-model on a computed property. Normally, the v-model won't update the computed property value.
The template:
<div id="demo">
<div class='inline-block card'>
<div :class='{onlineMarker: true, online: status, offline: !status}'></div>
...
This example uses the icarus verilog compiler.
Step 1: Create a file called hello.v
module myModule();
initial
begin
$display("Hello World!"); // This will display a message
$finish ; // This causes the simulation to end. Without, it would go on..and on.
end
endm...
A library based on NETStandard 1.6 would look like this:
{
"version": "1.0.0",
"dependencies": {
"NETStandard.Library": "1.6.1", //nuget dependency
},
"frameworks": { //frameworks the library is build for
"netst...
The Problem
You have a set of things to do (activities). Each activity has a start time and a end time. You aren't allowed to perform more than one activity at a time. Your task is to find a way to perform the maximum number of activities.
For example, suppose you have a selection of classes to ch...
In the following, weight is declared as a mutable field.
type person = {
name: string;
mutable weight: int
};;
Remark: As far as design is concerned here, one would consider the fact that a person's name isn't likely to change, but their weight is.
You can use BETWEEN clause to replace a combination of "greater than equal AND less than equal" conditions.
Data
+----+-----------+
| id | username |
+----+-----------+
| 1 | admin |
| 2 | root |
| 3 | toor |
| 4 | mysql |
| 5 | thanks |
| 6 | java ...
navigator.mediaDevices is the common method adapted in Chrome and FF to getUserMedia as of now.
A promised based call back which returns local stream on success
navigator.mediaDevices.getUserMedia({ audio: true, video: true })
.then(stream => {
// attach this stream to window obje...
There will be times where you only want to import a specific sheet from an excel file with multiple sheets. To do that, we'll use "SHEET=".
PROC IMPORT
OUT= YourNewTable
DATAFILE= "myfolder/excelfilename.xlsx"
DBMS=xlsx
REPLACE;
SHEET="Sheet1&quo...
---
title: "Hello World!"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
# Running the setup first allows you to set the options for how each chunk of R code
# will be handled, and the options are in fact part of the first chunk.
# In ...
Let's first create a simple "Hello world!" MailboxProcessor which processes one type of message and prints greetings.
You'll need the message type. It can be anything, but Discriminated Unions are a natural choice here as they list all the possible cases on one place and you can easily us...
