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Zach Langley

United States

http://zlangley.co

Software Engineer @ Twitter

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Top Questions
Top Answers
300
Printing Java Collections Nicely (toString Doesn't Return Pretty Output)
stackoverflow.com

55
Iterate over Ruby Time object with delta
stackoverflow.com

41
How can I exclude $(this) from a jQuery selector?
stackoverflow.com

40
Remove character from string if it starts with that character?
stackoverflow.com

24
How should I pass an int into stringWithFormat?
stackoverflow.com

23
Code Golf: Leibniz formula for Pi
stackoverflow.com

16
Finding the difference between strings in Ruby
stackoverflow.com

15
$\log^*(n)$ runtime analysis
cs.stackexchange.com

15
What does it mean to say a language is context-free?
math.stackexchange.com

12
How to show that $ALL_{DFA}$ is in P
math.stackexchange.com

10
Map/Collect first true result
stackoverflow.com

10
NSNumberFormatter for rounding up float values
stackoverflow.com

9
Convert an array into an index hash in Ruby
stackoverflow.com

9
Java calendar time, minute is wrong
stackoverflow.com

9
Algorithmic Complexity of $i^2$
math.stackexchange.com

8
What is a CGVector?
stackoverflow.com

8
How to overcome limitations of Java's Static Main() Method
stackoverflow.com

6
int to string
stackoverflow.com

6
Generating Linear Extensions of a Partial Order
mathematica.stackexchange.com

5
Comparing & sorting array of hashes in Ruby
stackoverflow.com

5
HashMap group by (Java)
stackoverflow.com

5
What are the most important things to know about Ruby?
stackoverflow.com

5
jQuery: invoke <a /> sub element of table cell
stackoverflow.com

5
Simple string parsing in Cocoa / Objective-C: parsing a command line into command and arguments
stackoverflow.com