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LIKE vs CONTAINS on SQL Server

... The second (assuming you means CONTAINS, and actually put it in a valid query) should be faster, because it can use some form of index (in this case, a full text index). Of course, this form of query is only available if the column is in a full text index. If it isn...
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What is the difference between the dot (.) operator and -> in C++? [duplicate]

What is the difference between the dot (.) operator and -> in C++? 14 Answers 14 ...
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How to create has_and_belongs_to_many associations in Factory girl

... Factorygirl has since been updated and now includes callbacks to solve this problem. Take a look at http://robots.thoughtbot.com/post/254496652/aint-no-calla-back-girl for more info. s...
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What is the purpose of the HTML “no-js” class?

...lot of template engines, in the HTML5 Boilerplate , in various frameworks and in plain php sites there is the no-js class added onto the <HTML> tag. ...
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SQL Server loop - how do I loop through a set of records

... By using T-SQL and cursors like this : DECLARE @MyCursor CURSOR; DECLARE @MyField YourFieldDataType; BEGIN SET @MyCursor = CURSOR FOR select top 1000 YourField from dbo.table where StatusID = 7 OPEN @MyCursor ...
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Calculate distance between two latitude-longitude points? (Haversine formula)

How do I calculate the distance between two points specified by latitude and longitude? 41 Answers ...
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Comparing two java.util.Dates to see if they are in the same day

I need to compare two Date s (e.g. date1 and date2 ) and come up with a boolean sameDay which is true of the two Date s share the same day, and false if they are not. ...
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Generate a random number in the range 1 - 10

...not work out, I'm trying something else now. Is there a way to tell pg's random() function to get me only numbers between 1 and 10? ...
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Case-insensitive search in Rails model

... edited Aug 13 '15 at 20:41 Andrew Marshall 87.3k1818 gold badges202202 silver badges204204 bronze badges answered Feb 8 '10 at 9:35 ...
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How can I remove a trailing newline?

... Try the method rstrip() (see doc Python 2 and Python 3) >>> 'test string\n'.rstrip() 'test string' Python's rstrip() method strips all kinds of trailing whitespace by default, not just one newline as Perl does with chomp. >>> 'test string \n \r\...