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I am trying to write a function to determine whether two equal-size bitmaps are identical or not. The function I have right now simply compares a pixel at a time in each bitmap, returning false at the
I\'m not interested in starting another \"who has the bigger member\" VB vs C# debate (https://stackoverflow.com/questions/158229/what-are-the-pros-of-vb-net seems to cover that already) though I am i
I have some questions in C# what are the differences between null comparisons null == value and value == null (value is a variable of any 开发者_StackOverflowkind: int, string, float,...)
What are specific features from Postgres that are not available in MySQL? Are there some queries that you wouldn\'t be able to do as easi开发者_如何学JAVAly? Or are the differences mostly in how you
I must be missing something. date1 = new Date(2010, 01, 10, 12, 10, 30, 000); date2 = new Date(2010, 01, 10, 12, 10, 30, 000);
I am writing an application that receives data with items and version numbers. T开发者_StackOverflow社区he numbers are formatted like \"1.0.1\" or \"1.2.5\". How can I compare these version numbers? I
A project I\'m working on requires detection of duplicate files. Under normal circumstances I would simply compare the file bytes in blocks or hash value of the entire file contents. However, the syst
I am new to R language. I have successfully loaded a query\'s resultset into a variable. Now I want to access the resultset data by column name and row number. And I need to verify if it is Null (it i
开发者_JS百科Is it better to use obj.nil? or obj == nil and what are the benefits of both? Is it better to use obj.nil? or obj == nil
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