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In CMD, the “Findstr” and “Find” are said to be the Grep equivalent in windows. However, you can use “Select-String” as grep equivalent as well.
Client-side file size validation can be done using built-in methods of JavaScript. Data validation helps ensure that the data fits certain requirements.
The password field hides user’s input making it necessary to have some mechanism where the user can type and match their password with the original.
Stacks are useful data structures with many real-world applications. They are linear data structures which follow the LIFO principle.
In JavaScript, setTimeout() is employed to wait x seconds based on user needs. The time is specified by the user in milliseconds.
The ID of a clicked button can be accessed through both plain JavaScript and jQuery. jQuery has methods like click and on which can be used.
In Java, “!=” and “=!” operators are used for performing different tasks. The “!=” operator compares two values while “=!” operator inverses the boolean value.
Discord mods can add, remove, kick out and ban users. To create a mod role, open server settings, create a role, go to members tab, and assign permissions.
A Discord server admin can manage the server, add, invite, remove, and ban users. To make an admin, open server settings, and make an admin with Role tab.
Most popular JavaScript frameworks for Web development are: Node.js, React.js, Vue.js, Angular, Backbons.js, Ember.js, Svelte, Express, Meteor, and Polymer.
To get a Discord Moderator Badge, first read the “Discord Moderator Academy” articles to learn community and moderation management and take the related exam.
The inbuilt str.slice() method is used to get a substring from a string by passing a starting and an optional ending index.
The window confirm() method is used to prompt a user with a message and get their response. The confirm() method opens a pop-up on top of the browser window.
To insert variables into string in JavaScript, you can use special character “$” followed by variable name and basic formatting method with “%d” placeholder.
The Date.parse() and regular expressions are used to validate the date in JavaScript. Users can define the specific format to validate the input date.
To get current timestamp in Java, you can use methods offered by the Date class, ZonedDateTime class, Instant class, and LocalDateTime class.
To get the current branch in Git, the git command is executed with different options such as “-a”, “–show-current”, “–abbrev-ref HEAD”, and “–show HEAD”.
Paprius icon set gets an Autumn update that adds 38 new and updated app icons. The popular icon pack now covers more Linux-friendly apps, tools, and games.
This post, Papirus Icon Set’s September Update Adds 38 New Icons is from OMG! Ubuntu!. Do …
Here are some common dangerous Linux commands that trolls try to trick you into running and messing up your Linux system.