Checking if a value exists within a sequence
187
How do I check if an array includes a value in JavaScript?
134221
Search if number is contained within an expression like: 1-3,5,10-15,20
27233
Nested If Exist statements in Batch File
113201
How do I check if my array has repeated values inside it?
52179
What's a functional replacement for if-then statements?
53922
Getting odd/even part of a sequence with LINQ
28684
Check if a string contains a string in C++
58160
find first sequence item that matches a criterion
73137
SQL: IF clause within WHERE clause
92890
Checking if a string array contains a value, and if so, getting its position
13406
Showing there exists a sequence that majorizes another
135517
How do I check if a file exists in Java?
106479
Check if a row exists, otherwise insert
21693
Java: how do I check if a Date is within a certain range?
134785
How to check any missing number from a series of numbers?
23335
A sequence converges if and only if every subsequence converges?
157008
Check if counter exists