'undefined' přeloženo ve vícejazyčném online slovníku. Překlady z češtiny do angličtiny, francouzštiny, němčiny, španělštiny, italštiny, ruštiny, slovenštiny a naopak.

Share your videos with friends, family, and the world

Najděte všechny překlady undefined v česko jako nedefinovaný, nedefinovatelný a mnoho dalších.

Jan 10, 2026 · You can use undefined and the strict equality and inequality operators to determine whether a variable has a value. In the following code, the variable x is not initialized, and the if …

If it is undefined, it will not be equal to a string that contains the characters "undefined", as the string is not undefined. You can check the type of the variable:

Sep 7, 2025 · The meaning of undefined with an overview, related terms, and examples from programming. Understand how undefined variables can lead to common error messages.

Jun 20, 2026 · Though editor Yorgos Mavropsaridis (a Yorgos Lanthimos regular) cuts the film with brisk concision, there’s also a welcome temporal elasticity here — the sense that life can change in the …

Apr 22, 2009 · The biggest misconception in many of the answers here is that 'undefined' is a Javascript keyword. It's not a keyword at all, but a variable that (most of the time) happens to be undefined. So …

Apr 26, 2025 · This video explains the key differences between null and undefined in JavaScript, two concepts that often confuse beginners - we’ll break down what each one means, how they are used, …

UNDEFINED definition: 1. not clearly described, stated, or known: 2. not having been given a definition (= a statement…. Learn more.