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Example 1: string concatenation in js var str1 = "Hello " ; var str2 = "world!" ; var res = str1 . concat ( str2 ) ; console . log ( res ) ; Example 2: how to concatenate strings javascript var str1 = "Hello " ; var str2 = "world!" ; var res = str1 . concat ( str2 ) ; // does not change the existing strings, but // returns a new string containing the text // of the joined strings. Example 3: javascript string concatenation var totn_string = '' ; console . log ( totn_string . concat ( 'Tech ',' On ',' The ',' Net' ) ) ; //The following will be output to the web browser console log: TechOnTheNet Example 4: append string js var s = "1" s += "2"

Example 1: adding css to html < head > <!-- Linking external Css document --> < link rel = " stylesheet " href = " styles.css " > <!-- Writing Css inside HTML element --> < style > ... </ style > </ head > Example 2: adding css to html body Three ways to add CSS to the body of html: 1)External CSS 2)Internal CSS 3)Inline CSS 1) Externally: Type your css code in a file. Remember you file name. Then, < head > < link rel = " stylesheet " type = " text/css " href = " FileName.css " > </ head > 2) Internally: Type your cSS in the html file itself. (It is not preffered until little CSS code is to be added). This can be done by style tag. Example: < head > < style > h1 { text-color : red ; text-size : 0.8 em ; } </ style > </ head > 3) Inline: This method is not used by developers as it is ve

Example 1: 304 http status code 304 Not Modified The HTTP 304 Not Modified client redirection response code indicates that there is no need to retransmit the requested resources . It is an implicit redirection to a cached resource . This happens when the request method is safe , like a GET or a HEAD request , or when the request is conditional and uses a If - None - Match or a If - Modified - Since header . The equivalent 200 OK response would have included the headers Cache - Control , Content - Location , Date , ETag , Expires , and Vary . Example 2: 304 error code 304 Not Modified is an HTTP status code that is returned to the client when the cached copy of a particular file is up to date with the server . When a client such as a browser stores something in cache , it also keeps the Last - Modified header sent from the server .

Example 1: css poppins font <style> @import url ( 'https://fonts.googleapis.com/css2?family=Poppins:wght@600&display=swap' ) ; </style> Example 2: poppins cdn <link rel= "preconnect" href= "https://fonts.gstatic.com" > <link href= "https://fonts.googleapis.com/css2?family=Poppins:wght@300&display=swap" rel= "stylesheet" >

Example: autohotkey hotkeys #^!s:: ;This occurs when pressed Windows Button+Control+Alt+s Send Sincerely,{enter}John Smith ; This line sends keystrokes to the active (foremost) window. return

Example 1: inch to cm 1 inch = 2.54 cm Example 2: cm to inch 1 cm = 0.3937 inch

Answer : To directly answer the question, no it's not impossible to get a fast FCP label. There's more to the question so I'll try to elaborate. Another way to phrase the "fast" criteria is: "Do at least 90% of user experiences have an FCP less than 1 second ?" Why 90%? Because it's inclusive of a huge proportion of user experiences. As the PSI docs say: Our goal is to make sure that pages work well for the majority of users. By focusing on 90th and 95th percentile values for our metrics, this ensures that pages meet a minimum standard of performance under the most difficult device and network conditions. Why 1 second? It's a subjective value for how quickly users expect the page to start showing meaningful progress. After 1 second, users may become distracted or even frustrated. Of course the holy grail is to have instant loading, but this is chosen as a realistic benchmark to strive towards. So at worst 10% of the FCP experien

Example: c# for loop next iteration for ( int i = 0 ; i < 10 ; i ++ ) { if ( condition == true ) { continue ; //Next for loop interation } // Otherwise doStuff ( ) ; }

Example 1: mega menu with card bootstrap reference : https : //jsfiddle.net/Lokesh003Coding/qL7j5ytg/ Example 2: bootstrap mega menu responsive <li class= "nav-item dropdown" > <a class= "nav-link dropdown-toggle" href= "#" id= "navbarDropdown" role= "button" data-toggle= "dropdown" aria-haspopup= "true" aria-expanded= "false" > Mega Dropdown </a> <div class= "dropdown-menu pt-0" aria-labelledby= "navbarDropdown" > <img src= "./img/cover.jpg" class= "img-fluid" alt= "" > <div class= "d-flex align-items-start flex-column flex-sm-row p-3" > <div> <div class= "dropdown-header" >Services</div> <a class= "dropdown-item" href= "#" >Développement web</a> <a class= "dropdown-item" href= "#" >Dév

Answer : Some notes: You'd need an editor which could work with geo coordinates instead of simple X,Y ones. Or you would need to reproject coordinates when converting. Converting from KML to SVG would mean potentially losing KML-specific information which is not stored by the SVG format. Converting from SVG to KML would mean potentially losing SVG styling and other features not covered in KML. GIMP is not a vector graphics editor (AFAIK), you probably mean Inkscape. Other than that, there are quite a few tools which claim to do what you're looking for. Simple as in SVG to KML and KML to SVG? This tool converts Google Earth files(kml and kmz) into vectorial SVG files, usable in Inkscape, Illustrator and other software. kml2svg.free.fr converts most of the elements that contains a GE document: folders placemarks (points, lines, polygones, multigeometries and embeded images) tours Sketchup resources (depending of the resources..) using the desired earth projection: Mercator, Mi

Example 1: disable form field with css <! DOCTYPE html > < html > < head > < title > Title of the document </ title > < style > input [ name = name ] { pointer-events : none ; } </ style > </ head > < body > < input type = " text " name = " name " value = " w3docs " > </ body > </ html > Example 2: css disabled < input type = " text " name = " username " value = " admin " > < style type = " text/css " > input [ name = username ] { pointer-events : none ; } </ style > Example 3: css disable input < input type = " text " name = " username " value = " admin " > < style type = " text/css " > input [ name = username ] { disabled : true ; /* Does not work */ } </ style > Example 4: css disable inpu

Example 1: size of an array c int a [ 20 ] ; int length ; length = sizeof ( a ) / sizeof ( int ) ; Example 2: array length c int prices [ 5 ] = { 1 , 2 , 3 , 4 , 5 } ; int size = sizeof prices / sizeof prices [ 0 ] ; printf ( "%u" , size ) ; /* 5 */ Example 3: get length of array in c int a [ 17 ] ; size_t n = sizeof ( a ) / sizeof ( a [ 0 ] ) ;

Answer : You almost have the right thing however your syntax for the inner arrays is slightly off, needing curly braces like; test := [][]int{[]int{1,2,3},[]int{1,2,3}} or a slightly more concise version; test := [][]int{{1,2,3},{1,2,3}} The expression is called a 'composite literal' and you can read more about them here; https://golang.org/ref/spec#Composite_literals But as a basic rule of thumb, if you have nested structures, you have to use the syntax recursively. It's very verbose. In some other langauges (Perl, Python, JavaScript), [1,2,3] might be an array literal, but in Go, composite literals use braces, and here, you have to specify the type of the outer slice: package main import "fmt" type T struct{ foo [][]int } func main() { a := [][]int{{1, 2, 3}, {4, 5, 6}} b := T{foo: [][]int{{1, 2, 3}, {4, 5, 6}}} fmt.Println(a, b) } You can run or play with that on the Playground. The Go compiler is just tricky enough to figure out that the eleme

Answer : *ngFor="let item of items | slice:1; let i = index; SlicePipe There are 2 possible answers to the question, depending on what was actually being asked. If the intent is to skip the first element of the array, then the answers involving slice are in the right direction. However, if the intent is to simply shift the index while still iterating over all of the array, then slice is NOT the correct approach, as it will skip the 0th element in the array, thereby outputting only n-1 items from an array of length n . @Taylor gave a real-world example of when the index might need to be shifted for display purposes, such as when outputting a list where the first entry should read 1, not 0. Here's another similar example: <li *ngFor="let book of books; let i = index"> {{ i + 1 }}. {{ book.title }} </li> which would produce output like: Sample Book Title Another book title ... That's not possible, but you could use Arr

Example: 200 naira to usd Hello, World.

Example: mariadb error 1046 (3d000) no database selected USE database_name ;

Answer : All you have to do is use days instead of day like this: <?php $Date = "2010-09-17"; echo date('Y-m-d', strtotime($Date. ' + 1 days')); echo date('Y-m-d', strtotime($Date. ' + 2 days')); ?> And it outputs correctly: 2010-09-18 2010-09-19 If you're using PHP 5.3, you can use a DateTime object and its add method: $Date1 = '2010-09-17'; $date = new DateTime($Date1); $date->add(new DateInterval('P1D')); // P1D means a period of 1 day $Date2 = $date->format('Y-m-d'); Take a look at the DateInterval constructor manual page to see how to construct other periods to add to your date (2 days would be 'P2D' , 3 would be 'P3D' , and so on). Without PHP 5.3, you should be able to use strtotime the way you did it (I've tested it and it works in both 5.1.6 and 5.2.10): $Date1 = '2010-09-17'; $Date2 = date('Y-m-d', strtotime($Date1 . " + 1 day"

Example 1: how to add floating whatspp icon < link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" > < a href = "https : //api.whatsapp.com/send? phone = 7310747066 & text = Hola % information % . " class = "float" target = "_blank" > < i class = "fa fa-whatsapp my-float" > < / i > < / a > < ! -- CSS -- > < style > . float { position : fixed ; width : 60 px ; height : 60 px ; bottom : 40 px ; right : 40 px ; background - color : # 25 d366 ; color : #FFF ; border - radius : 50 px ; text - align : center ; font - size : 30 px ; box - shadow : 2 px 2 px 3 px # 999 ; z - index : 100 ; } . my - float { margin - top : 16 px ; } < / style > Example 2: floating whatsapp button html < script type = "text/javascript" src = "jquery-3.3.1