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All time best lines of code of the day.

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Resets all properties to default.
all: unset
#CSS2019-08-01By: Silvestar
Reset context for WordPress query.
wp_reset_postdata( )
#PHP2019-08-03By: Silvestar
Fixes font smoothness on MacOS.
-moz-osx-font-smoothing: grayscale
#CSS2019-08-04By: Silvestar
Creates an array with returned paths.
configs.map(config => config.path)
#JavaScript2019-08-06By: Silvestar
Makes element sticky.
position: sticky
#CSS2019-08-07By: Silvestar
Universal adjacent sibling combinator aka Lobotomized Owl.
* + *
#CSS2019-08-13By: Silvestar
Adds shortcode tag hook.
add_shortcode( 'card' , 'generate_card' )
#PHP2019-08-14By: Silvestar
Prevents default action.
event.preventDefault()
#JavaScript2019-08-15By: Silvestar
Uses current text color as border color.
border-color: currentColor
#CSS2019-08-16By: Silvestar
Dumps variable.
var_dump( $variable )
#PHP2019-08-26By: Silvestar
Removes clickable context.
pointer-events: none
#CSS2019-08-28By: Silvestar
Removes all $ (dollar) characters from the string.
string.replace(/$/g, '')
#JavaScript2019-09-20By: Silvestar
Breaks the content into columns.
column-count: 2
#CSS2019-10-04By: Silvestar
Interpolates string with the variable.
const greeting = `Hello ${myVar}!`
#JavaScript2019-10-14By: Silvestar
Replaces all targeted symbols with the replacement symbol.
str_replace('$', '€', $str)
#PHP2019-10-15By: Silvestar
Adds a state to the browsers history.
window.history.pushState({ state: 1 }, 'My state', '#myHash')
#JavaScript2019-10-16By: Silvestar
Hides an element without changing the layout of a document.
visibility: hidden
#CSS2019-10-23By: Silvestar
Targets the last div element among group of siblings.
div:last-child
#CSS2019-10-28By: Silvestar
Targets the first div element among group of siblings.
div:first-child
#CSS2019-10-30By: Silvestar
Targets div element without any siblings.
div:only-child
#CSS2019-11-01By: Silvestar
Sets scroll event listener.
window.addEventListener('scroll', () => {...})
#JavaScript2019-11-04By: Silvestar
Returns the WordPress current theme directory.
get_template_directory()
#PHP2019-11-06By: Silvestar
Returns the body of the body or frameset node of the current document.
document.body
#JavaScript2019-11-11By: Silvestar
Returns the size of an element and its position relative to the viewport.
$myElem.getBoundingClientRect()
#JavaScript2019-11-12By: Silvestar
Returns viewport's height in pixels.
window.innerHeight
#JavaScript2019-11-15By: Silvestar
Returns viewport's width in pixels.
window.innerWidth
#JavaScript2019-11-18By: Silvestar
Gets aria-hidden attribute from the element.
$myElem.getAttribute('aria-hidden')
#JavaScript2019-11-19By: Silvestar
Adds new elements to the end of an array. Returns a new array length.
myArray.push(myElem)
#JavaScript2019-11-21By: Silvestar
Targets all span elements that are not last child.
span:not(:last-child) {}
#CSS2019-12-02By: Silvestar
Sets doctype declaration to make browsers parse the document equally.
<!DOCTYPE html>
#HTML2019-12-09By: Silvestar
Controls the viewport's size and scale.
<meta name="viewport" content="width=device-width, initial-scale=1.0">
#HTML2019-12-10By: Silvestar
Omits the Referrer header entirely.
<meta name="referrer" content="no-referrer">
#HTML2019-12-11By: Silvestar
Sets UTF-8 character encoding.
<meta charset="UTF-8">
#HTML2019-12-12By: Silvestar
Returns a floating-point random number in the range 0–1.
Math.random()
#JavaScript2019-12-16By: Silvestar
ECMAScript 2015 version for checking if a value is NaN or not.
Number.isNaN(myVar)
#JavaScript2020-01-03By: Silvestar

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