Nick LAM YEE MAN contributions

38 questions

Medium

3 votes961 runs0 comment

What is the `asort()` function for in PHP ?

Back-end developer

arrays

functions

at Mar 28, 2023

Medium

2 votes111 runs0 comment

Write a regular expression that matches anything that looks like an HTML tag.

Back-end developer

RegEx

html

at Mar 28, 2023

Easy

2 votes100 runs0 comment

Which of the following is not a regular expression?

Back-end developer

RegEx

characters

at Mar 28, 2023

Expert

2 votes98 runs1 comment

Write a regular expression to extract a file name from a path, except if the file is a .html file

Back-end developer

RegEx

file

at Mar 28, 2023

Expert

1 vote140 runs0 comment

Write a regular expression to match 'i{,4}' in a string

Back-end developer

RegEx

pattern

at Mar 28, 2023

Hard

1 vote132 runs0 comment

Write a RegEx that has the same behavior as trim (JS) or strip(Python)

Back-end developer

RegEx

functions

at Mar 28, 2023

Hard

1 vote113 runs0 comment

Write a regular expression that matches any number in a string

Back-end developer

RegEx

pattern

at Mar 28, 2023

Medium

1 vote105 runs0 comment

Write a regular expression that replaces all tags without content with self-closing tags

Back-end developer

RegEx

Write a RegEx that will only find the word 'test' in the sentence 'I write a testimonial about this test'

Back-end developer

RegEx

pattern

at Mar 28, 2023

Easy

1 vote100 runs0 comment

Find the intruder in the following regex: `^[a-zA-Z0-9_-]+$`

Back-end developer

RegEx

pattern

at Mar 28, 2023

Easy

1 vote100 runs0 comment

Find all the occurrences of the substring 'abracadabra' in the string 'abracadabraabracadabraabracadabra'

Back-end developer

RegEx

quantifiers

at Mar 28, 2023

Hard

1 vote98 runs0 comment

Write a regular expression to match the characters . and ?

Back-end developer

RegEx

characters

at Mar 28, 2023

Expert

1 vote98 runs0 comment

Count the number of matches of the RegEx `a*` in the sentence: `I went to my grandparent house`

Back-end developer

RegEx

string

at Mar 28, 2023

Medium

1 vote98 runs0 comment

Write a regular expression that matches a valid email address

Back-end developer

RegEx

at Mar 28, 2023

Medium

1 vote98 runs0 comment

What does this RegEx do : `/(^\w+)(?=\.\w+)/old_$1/gm`

Back-end developer

RegEx

file

at Mar 28, 2023

Easy

1 vote97 runs0 comment

What does the RegEx `/[abc]/` match

Back-end developer

RegEx

regular expressions

character classes

at Mar 28, 2023

Hard

1 vote74 runs0 comment

Which RegEx(s) can be used to verify that a password meets these criteria: - at least 1 (one) lowercase letter - at least 1 (one) uppercase letter - at least 1 (one) number - at least 8 (eight) characters

Back-end developer

RegEx

password

at Mar 28, 2023

What is the `asort()` function for in PHP ?

Write a regular expression that matches anything that looks like an HTML tag.

Which of the following is not a regular expression?

Write a regular expression to extract a file name from a path, except if the file is a .html file

Write a regular expression to match 'i{,4}' in a string

Write a RegEx that has the same behavior as trim (JS) or strip(Python)

Write a regular expression that matches any number in a string

Write a regular expression that replaces all tags without content with self-closing tags

Write a RegEx that will only find the word 'test' in the sentence 'I write a testimonial about this test'

Find the intruder in the following regex: `^[a-zA-Z0-9_-]+$`

Find all the occurrences of the substring 'abracadabra' in the string 'abracadabraabracadabraabracadabra'

Write a regular expression to match the characters . and ?

Count the number of matches of the RegEx `a*` in the sentence: `I went to my grandparent house`

Write a regular expression that matches a valid email address

What does this RegEx do : `/(^\w+)(?=\.\w+)/old_$1/gm`

What does the RegEx `/[abc]/` match

Which RegEx(s) can be used to verify that a password meets these criteria: - at least 1 (one) lowercase letter - at least 1 (one) uppercase letter - at least 1 (one) number - at least 8 (eight) characters

What is the `asort()` function for in PHP ?

Write a regular expression that matches anything that looks like an HTML tag.

Which of the following is not a regular expression?

Write a regular expression to extract a file name from a path, except if the file is a .html file

Write a regular expression to match 'i{,4}' in a string

Write a RegEx that has the same behavior as trim (JS) or strip(Python)

Write a regular expression that matches any number in a string

Write a regular expression that replaces all tags without content with self-closing tags

Write a RegEx that will only find the word 'test' in the sentence 'I write a testimonial about this test'

Find the intruder in the following regex: `^[a-zA-Z0-9_-]+$`

Find all the occurrences of the substring 'abracadabra' in the string 'abracadabraabracadabraabracadabra'

Write a regular expression to match the characters . and ?

Count the number of matches of the RegEx `a*` in the sentence: `I went to my grandparent house`

Write a regular expression that matches a valid email address

What does this RegEx do : `/(^\w+)(?=\.\w+)/old_$1/gm`

What does the RegEx `/[abc]/` match

Which RegEx(s) can be used to verify that a password meets these criteria: - at least 1 (one) lowercase letter - at least 1 (one) uppercase letter - at least 1 (one) number - at least 8 (eight) characters

Find all the strings that match the regular expression: `/abracadabra{2,4}/gmi`

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