Tutorial by Examples: el

Creating language specific layouts is often unnecessary if you have specified the correct start/end notation, as described in the earlier example. However, there may be situations where the defaults layouts may not work correctly for certain languages. Sometimes, left-to-right layouts may not transl...

A minimal example of using SWIG. HelloWorld.i, the SWIG interface file %module helloworld //the name of the module SWIG will create %{ //code inside %{...%} gets inserted into the wrapper file #include "myheader.h" //helloworld_wrap.cxx includes this header %} ...

import spock.lang.* class HelloWorldSpec extends Specification { @Shared message = 'Hello world!' def "The world can say hello using when and then"() { when: def newMessage = message then: newMessage == 'Hello world!' } ...

Assume that I have a file named in.txt: $ cat in.txt a b a c a d I only want to replace the a\nc with deleted, but not a\nb or a\nd. $ sed -e ':loop # create a branch/label named `loop` $!{ N # append the next line of input into the pattern space /\n$/!b...

Callback hell (also a pyramid of doom or boomerang effect) arises when you nest too many callback functions inside a callback function. Here is an example to read a file (in ES6). const fs = require('fs'); let filename = `${__dirname}/myfile.txt`; fs.exists(filename, exists => { if (exi...

Before starting with deletion I just want to put some lights on what is a Binary search tree(BST), Each node in a BST can have maximum of two nodes(left and right child).The left sub-tree of a node has a key less than or equal to its parent node's key. The right sub-tree of a node has a key greater ...

This code takes advantage of the Sort class in the Microsoft Excel Object Library. For further reading, see: Copy a range to a virtual range How to copy selected range into given array? Sub testExcelSort() Dim arr As Variant InitArray arr ExcelSort arr End Sub Private Su...

From anywhere in Vim, execute :help :help. This will open a horizontally split window with the manual page for the :help command. :help by itself will take you to the Table of Contents for the manual itself. Vim's help files are navigable like regular files (you can search for keywords within a fil...

For example if the given tree is: Level order traversal will be 1 2 3 4 5 6 7 Printing node data level by level. Code: #include<iostream> #include<queue> #include<malloc.h> using namespace std; struct node{ int data; node *left; node *right; }; ...

You can create a Sequential model by passing a list of layer instances to the constructor: from keras.models import Sequential from keras.layers import Dense, Activation model = Sequential([ Dense(32, input_dim=784), Activation('relu'), Dense(10), Activation('softmax'), ]) ...

/* This is a simple query which can generate a sequence of numbers. The following example generates a sequence of numbers from 1..100 */ select level from dual connect by level <= 100; /*The above query is useful in various scenarios like generating a sequence of dates from a given date. The ...

function getCombinations(params, combinationsResults){ if(params.length == 0) return combinationsResults; var head = params[0]; var tail = params.slice(1); var combinationsResultsCurrent = []; if(Array.isArray(head)){ _.uniq(head).forEach(function(item){ ...

When using "controller as syntax" you would give your controller an alias in the html when using the ng-controller directive. <div ng-controller="MainCtrl as main"> </div> You can then access properties and methods from the main variable that represents our contr...

In my Folder Pane example above, I only list three standard folders: “Inbox”, “Drafts” and “Deleted Items”. There are other standard folders and you can create as many folders of your own as you wish. Some people create folders under Inbox but I prefer to create new folders at the same level as Inb...

Many ls() queries are intended to find a single object, but ls always returns a list (or, in older Mayas, a single None). This creates complicated error checking for a simple question. The easiest way to get a single value from an ls under any circumstances is result = (cmds.ls('your query here'...

Using LIKE you can base the definition of you variable on another variable or a field in a database or temp-table. Defining a variable LIKE a database field requiers the database to always be connected. This might not always be what you want. DEFINE VARIABLE i AS INTEGER NO-UNDO LABEL "Nr&quo...

$username = 'user' $password= 'password' $DESTINATION = "D:\test\latest.tar.gz" $client = New-Object System.Net.WebClient $client.Credentials = new-object System.Net.NetworkCredential($username, $password) $lastModifiedResponse = $client.DownloadString('https://domain.org.com/artifact...

1. Fetching the JSON response for last modified (latest) artifact latestArtifactUriResponse=curl -u username:password --silent https://hostname.com/artifactory/api/storage/<repo_name>/<folder_name>/?lastModified | grep uri | awk '{ print $3 }' | sed s/\"//g | sed s/,//g It will ...

To install a new library into the Arduino IDE: Open Sketch Menu > Include Library > Manage Libraries. Once you have opened the Library Manager you can use the menu in the top to filter the results. Click on the library you want, select a version in the drop down menu, and click...