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Operational Transformation library?
I'm looking for a library that would allow me to synchronize text in real-time between multiple users (ala Google Docs).
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What does “O(1) access time” mean?
I have seen this term "O(1) access time" used to mean "quickly" but I don't understand what it means. The other term that I see with it in the same context is "O(n) access time". Could someone please explain in a simple way what these terms mean?
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#ifdef #ifndef in Java
I doubt if there is a way to make compile-time conditions in Java like #ifdef #ifndef in C++.
8 Answers
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Set environment variables from file of key/value pairs
TL;DR: How do I export a set of key/value pairs from a text file into the shell environment?
33 Answers
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Switching between tabs in NERDTree
I've just started using the NERDTree vim plugin for my project.
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Hide Utility Class Constructor : Utility classes should not have a public or default constructor
I am getting this warning on Sonar.I want solution to remove this warning on sonar.
My class is like this :
10 Answers
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How to calculate number of days between two dates
I have two input dates taking from Date Picker control. I have selected start date 2/2/2012 and end date 2/7/2012. I have written following code for that.
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How can mixed data types (int, float, char, etc) be stored in an array?
I want to store mixed data types in an array. How could one do that?
6 Answers
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How to find gaps in sequential numbering in mysql?
We have a database with a table whose values were imported from another system. There is an auto-increment column, and there are no duplicate values, but there are missing values. For example, running this query:
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How to check if NSString begins with a certain character
How do you check if an NSString begins with a certain character (the character *).
10 Answers
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