Questions by Nicholas

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How do I replace all occurrences of a string in JavaScript?

Sep 28, 2022 in Java • 1,239 views
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How to write palindrome in JavaScript

Sep 28, 2022 in Java • 1,006 views
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How do I copy to the clipboard in JavaScript?

Sep 28, 2022 in Java • 1,311 views
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JavaScript Array splice vs slice

Sep 28, 2022 in Java • 931 views
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Page Redirect after X seconds wait using JavaScript

Sep 28, 2022 in Java • 1,616 views
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What is the difference between ' and " in JavaScript?

Sep 28, 2022 in Java • 844 views
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How to play audio?

Sep 28, 2022 in Java • 938 views
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How do I check if an array includes a value in JavaScript?

Sep 28, 2022 in Java • 1,136 views
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What is the !! (not not) operator in JavaScript?

Sep 28, 2022 in Java • 881 views
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What is lexical scope?

Sep 28, 2022 in Java • 973 views
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How do you reverse a string in-place in JavaScript?

Sep 28, 2022 in Java • 1,096 views
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How to convert an Object {} to an Array [] of key-value pairs in JavaScript

Sep 28, 2022 in Java • 1,745 views
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Convert javascript array to string

Sep 28, 2022 in Java • 1,132 views
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Javascript call() & apply() vs bind()?

Sep 22, 2022 in Java • 1,289 views
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Javascript call() & apply() vs bind()?

Sep 22, 2022 in Java • 389 views
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How to convert a string to an integer in JavaScript?

Sep 22, 2022 in Java • 1,187 views
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What does [object Object] mean? (JavaScript)

Sep 22, 2022 in Java • 1,050 views
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Remove duplicate values from JS array

Sep 22, 2022 in Java • 1,436 views
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What is lexical scope?

Sep 22, 2022 in Java • 1,071 views
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How do I format a date in JavaScript?

Sep 21, 2022 in Java • 1,020 views
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For-each over an array in JavaScript

Sep 21, 2022 in Java • 1,154 views
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Javascript require() function giving ReferenceError: require is not defined

Sep 21, 2022 in Java • 1,082 views
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How can I remove a specific item from an array?

Sep 21, 2022 in Java • 1,209 views
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How to check whether a string contains a substring in JavaScript?

Sep 21, 2022 in Java • 1,221 views
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window.location.href and window.open () methods in JavaScript

Sep 20, 2022 in Java • 1,034 views
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How can I validate an email address in JavaScript?

Sep 20, 2022 in Java • 1,182 views
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What does "javascript:void(0)" mean?

Sep 20, 2022 in Java • 1,164 views
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Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not?

Sep 20, 2022 in Java • 1,220 views
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Convert Array to Object

Sep 20, 2022 in Java • 1,293 views
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#defining constants in C++

Aug 26, 2022 in C++ • 369 views
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Is it possible to get a single element of a set in C++ STL?

Aug 26, 2022 in C++ • 387 views
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Fast input/output in c++

Aug 26, 2022 in C++ • 403 views
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What is the difference between private and protected members of C++ classes?

Aug 26, 2022 in C++ • 362 views
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Confused with object arrays in C++

Aug 25, 2022 in C++ • 369 views
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When should you use 'friend' in C++?

Aug 25, 2022 in C++ • 390 views
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Rules for C++ string literals escape character

Aug 25, 2022 in C++ • 435 views
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In C++, what is the difference between a method and a function

Aug 24, 2022 in C++ • 401 views
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Correct way to work with vector of arrays

Aug 23, 2022 in C++ • 1,637 views
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Read whole ASCII file into C++ std::string

Aug 23, 2022 in C++ • 1,833 views
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c++ custom compare function for std::sort()

Aug 23, 2022 in C++ • 604 views
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Alternative function in iostream.h for getch() of conio.h?

Aug 23, 2022 in C++ • 636 views
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Why can we not access elements of a tuple by index?

Aug 23, 2022 in C++ • 419 views
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Remove a key from a C++ map

Aug 23, 2022 in C++ • 405 views
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Generic Classes in C++

Aug 23, 2022 in C++ • 413 views
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How do you declare an interface in C++?

Aug 23, 2022 in C++ • 363 views
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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping?

Aug 23, 2022 in C++ • 485 views
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How to convert C++ Code to C

Aug 23, 2022 in C++ • 429 views
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Passing vector by reference

Aug 23, 2022 in C++ • 401 views
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When should you use a class vs a struct in C++?

Aug 23, 2022 in C++ • 360 views
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Alternative to itoa() for converting integer to string C++?

Aug 23, 2022 in C++ • 537 views
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