query: Can anyone understand/explain this String Extension?
positive_passages.docid: 5224
positive_passages.text: What are Extension Methods?
negative_passages.docid: 103603
negative_passages.text: Variable type ending with ?
negative_passages.docid: 119690
negative_passages.text: How to get file extension from string in C++
negative_passages.docid: 68011
negative_passages.text: (![]+[])[+[]]... Explain why this works
negative_passages.docid: 93282
negative_passages.text: `String' is applied to too many type arguments
negative_passages.docid: 22263
negative_passages.text: What is the difference between "text" and new String("text")?
negative_passages.docid: 102137
negative_passages.text: What's the purpose of adding a prefix on both sides of a shell variable comparison to a string literal?
negative_passages.docid: 101869
negative_passages.text: Field Extension Notation
negative_passages.docid: 146525
negative_passages.text: Javascript - breaking up string literals... why?
negative_passages.docid: 6448
negative_passages.text: Reference - What does this regex mean?
negative_passages.docid: 81141
negative_passages.text: What does @"some string" mean in objective-c?
negative_passages.docid: 128067
negative_passages.text: Why is the 'this' keyword required to call an extension method from within the extended class
negative_passages.docid: 14454
negative_passages.text: Why does String.split need pipe delimiter to be escaped?
negative_passages.docid: 2477
negative_passages.text: How to remove extension from string (only real extension!)
negative_passages.docid: 122217
negative_passages.text: String is immutable. What exactly is the meaning?
negative_passages.docid: 22712
negative_passages.text: Need help regarding String Derangements using Inclusion/Exclusion
negative_passages.docid: 109614
negative_passages.text: Understanding the length extension attack