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Example: concatenate a string in golang // Creating and initializing strings // Using shorthand declaration str3 := "Geeks" str4 := "Geeks" // Concatenating strings // Using + operator result := str3 + "for" + str4 fmt . Println ( "New string 2: " , result )

Example: whatsapp share link for website < a href = "https://api.whatsapp.com/send?text=www.google.com" data - action = "share/whatsapp/share" > Share via Whatsapp web < / a >

Answer : UPDATE 2020 With the new (yet in Editor's draft) CSS 4 properties you can achieve this by using min() and max() (also you can use clamp() as a - kind of - shorthand for both min() and max() clamp(MIN, VAL, MAX) is resolved as max(MIN, min(VAL, MAX)) min() syntax: min( <calc-sum># ) where <calc-sum> = <calc-product> [ [ '+' | '-' ] <calc-product> ]* where <calc-product> = <calc-value> [ '*' <calc-value> | '/' <number> ]* where <calc-value> = <number> | <dimension> | <percentage> | ( <calc-sum> ) max() syntax: max( <calc-sum># ) where <calc-sum> = <calc-product> [ [ '+' | '-' ] <calc-product> ]* where <calc-product> = <calc-value> [ '*' <calc-value> | '/' <number> ]* where <calc-value> = <number> | <dimension> | <percentage>

Example: round button css .btn { display : block ; height : 300 px ; width : 300 px ; border-radius : 50 % ; border : 1 px solid red ; }

Example 1: css transition opacity /* Answer to: "css transition opacity" */ /* CSS transitions allows you to change property values smoothly, over a given duration. */ .myClass { vertical-align : top ; transition : opacity 0.3 s ; /* Transition should take 0.3s */ -webkit-transition : opacity 0.3 s ; /* Transition should take 0.3s */ opacity : 1 ; /* Set opacity to 1 */ } .myClass :hover { opacity : 0.5 ; /* On hover, set opacity to 2 */ } /* From `opacity: 1;` to `opacity: 0.5;`, the transition time should take 0.3 seconds as soon as the client starts to hover over the element. */ Example 2: css opacity transition div { transition : opacity seconds ; }

Answer : If you want the absolute element-wise difference between both matrices, you can easily subtract them with NumPy and use numpy.absolute on the resulting matrix. import numpy as np X = [[12,7,3], [4 ,5,6], [7 ,8,9]] Y = [[5,8,1], [6,7,3], [4,5,9]] result = np.absolute(np.array(X) - np.array(Y)) Outputs : [[7 1 2] [2 2 3] [3 3 0]] Alternatively ( although unnecessary ), if you were required to do so in native Python you could zip the dimensions together in a nested list comprehension. result = [[abs(a-b) for a, b in zip(xrow, yrow)] for xrow, yrow in zip(X,Y)] Outputs : [[7, 1, 2], [2, 2, 3], [3, 3, 0]] Doing this becomes trivial if you cast your 2D arrays to numpy arrays: import numpy as np X = [[12, 7, 3], [4, 5, 6], [7, 8, 9]] Y = [[5, 8, 1], [6, 7, 3], [4, 5, 9]] X, Y = map(np.array, (X, Y)) result = X - Y Numpy is designed to work easily and efficiently with matrices. Also, you spoke about subtracting mat

Example: bungeecord api maven < repositories > < repository > < id > bungeecord-repo </ id > < url > https://oss.sonatype.org/content/repositories/snapshots </ url > </ repository > </ repositories > < dependencies > < dependency > < groupId > net.md-5 </ groupId > < artifactId > bungeecord-api </ artifactId > < version > 1.16-R0.4-SNAPSHOT </ version > < type > jar </ type > < scope > provided </ scope > </ dependency > < dependency > < groupId > net.md-5 </ groupId > < artifactId > bungeecord-api </ artifactId > < version > 1.16-R0.4-SNAPSHOT </ version > < type > javadoc </ type > < scope &g

Example 1: cout value c++ # include <iostream> using namespace std ; int main ( ) { int a , b ; char str [ ] = "Hello Programmers" ; /* Single insertion operator */ cout << "Enter 2 numbers - " ; cin >> a >> b ; cout << str ; cout << endl ; /* Multiple insertion operator */ cout << "Value of a is " << a << endl << "Value of b is " << b ; return 0 ; } Example 2: how to cout in c++ std :: cout << "Hello World!" << std :: endl ; //Or you can do std :: cout << "Hello World!" << ; //Only in some scenarios

Example 1: css wordwrap .ow { overflow-wrap : break-word ; word-wrap : break-word ; hyphens : auto ; white-space : normal ; //this is the one that gets you all the time } Example 2: how to wrap text in div css .example { overflow-wrap : break-word ; } Example 3: css p tag text wrap p { /* That create a ne line, when he word is to long*/ word-break : break-all }

Answer : Demo: http://jsfiddle.net/u1s62Lj8/1/ You need the jQuery and Boostrap Javascript files included in your HTML page for the toggle to work. (Make sure you include jQuery before Bootstrap.) <html> <head> // stylesheets here <link rel="stylesheet" href=""/> </head> <body> //your html code here // js scripts here // note jquery tag has to go before boostrap <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script> <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script> </body> </html> Your code looks great, the only thing i see is that you did not include the collapsed class in your button selector. http://www.bootply.com/cpHugxg2f8 Note: Requires JavaScript plugin If JavaScript is disabled and the viewport is narrow enough that the navbar collapses, it will be impossi

Example 1: css border opacity div { border : 1 px solid rgba ( 255 , 0 , 0 , .5 ) ; -webkit-background-clip : padding-box ; /* for Safari */ background-clip : padding-box ; /* for IE9+, Firefox 4+, Opera, Chrome */ } Example 2: how to give opacity to border border : 1 px solid rgba ( 255 , 0 , 0 , .5 ) ;

Answer : According to http://minecraft.wikia.com/wiki/Ender_Chest, it does work that way. If two Ender Chests are placed and two of an item was put in one, when the chest with the items in is opened, there will be one of the item in that chest and one of the same item in the other chests, acting as an image. This feature also works among the different worlds: Overworld, Nether, and the End. Yes , your items will be transported anywhere in the world, including The End, The Nether, or anywhere else. Be careful, though, that what you placed in an Ender Chest can only be picked up by you, and nobody else. So you can't transfer your items to your friend this way. Yup, they work between dimensions transferring itens.

Example: convert fahrenheit to celsius import java . util . Scanner ; public class Main { public static void main ( String args [ ] ) { Scanner sc = new Scanner ( System . in ) ; int far = sc . nextInt ( ) ; int cel = ( far - 32 ) * 5 / 9 ; System . out . printf ( "%d Fahrenheit is %d Celsius" , far , cel ) ; } }

Example: how to print boolean in c printf ( "%s" , x ? "true" : "false" ) ;

Example: table border css table , th , td { border : 1 px solid black ; }

Example 1: multiple transition in css .nav a { transition : color .2 s , text-shadow .2 s ; } Example 2: transition multiple properties .class-name { /* element transitions top and font-size for two seconds */ transition : height 2 s ease-in-out , font-size 2 s ease-in-out ; }

Answer : Rendering Bootstrap inside a JavaFX WebView Bootstrap is an HTML based framework. So to use Bootstrap in JavaFX, use JavaFX's HTML rendering component WebView to render Bootstrap HTML/CSS and JavaScript. Sample Application Sample application performing a basic integration of Bootstrap and a JavaFX UI. The JavaFX buttons on the top of the screen navigate around a WebView page to render different kinds of Bootstrap components. import javafx.application.Application; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.ToolBar; import javafx.scene.layout.VBox; import javafx.scene.web.WebView; import javafx.stage.Stage; public class BaseJump extends Application { private static final String BOOTSTRAP_PREFIX = "http://getbootstrap.com/components/#"; private enum Anchor { progress, jumbotron, badges, pagination } @Override public void

Answer : 1) Do I need to use that useBuiltIns: "entry" option? Yes, if you want to include polyfills based on your target environment. TL;DR There're basically 3 options for useBuiltIns : "entry" : when using this option, @babel/preset-env replaces direct imports of core-js to imports of only the specific modules required for a target environment. That means you need to add import "core-js/stable"; import "regenerator-runtime/runtime"; to your entry point and these lines will be replaced by only required polyfills. When targeting chrome 72, it will be transformed by @babel/preset-env to import "core-js/modules/es.array.unscopables.flat"; import "core-js/modules/es.array.unscopables.flat-map"; import "core-js/modules/es.object.from-entries"; import "core-js/modules/web.immediate"; "usage" : in this case polyfills will be added automatically when the usage of some feature is unsupported

Example 1: sleep in c programming //sleep function provided by <unistd.h> # include <stdio.h> # include <stdlib.h> # include <unistd.h> int main ( ) { printf ( "Sleeping for 5 seconds \n" ) ; sleep ( 5 ) ; printf ( "Wake up \n" ) ; } Example 2: sleep in c++ linux # include <unistd.h> sleep ( 10 ) ; Example 3: how to sleep in c # include <stdio.h> # include <stdlib.h> # include <unistd.h> int main ( ) { printf ( "Sleeping for 5 seconds \n" ) ; sleep ( 5 ) ; printf ( "Sleep is now over \n" ) ; } Example 4: sleep function in c # include <unistd.h> unsigned sleep ( unsigned seconds ) ; Example 5: sleep in c sleep ( 5 ) ; //sleep for 5 secs

Example 1: create local and remote branch git checkout -b yourBranchName git push -u origin yourBanchName Example 2: how to create branch in github using git bash $ git checkout -b [name_of_your_new_branch]

Example 1: cron every 3 hours 0 */3 * * * Example 2: cron every two hours 0 */2 * * *