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What do helper and helper_method do?
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answered Oct 22 '10 at 1:40
JeremyJeremy
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When should use Readonly and Get only properties
...Fuel; // Will work
f.Fuel = a; // Does not compile
f.FillFuelTank(10); // Value is changed from the method's code
}
Setting the private field of your class as readonly allows you to set the field value only once (using an inline assignment or in the class constructor).
You will not be abl...
How to deal with floating point number precision in JavaScript?
...ust irritated that their programs don't work correctly with numbers like 1/10 without realizing that they wouldn't even blink at the same error if it occurred with 1/3.
If the first point really applies to you, use BigDecimal for JavaScript, which is not elegant at all, but actually solves the prob...
Getting number of days in a month
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edited Jan 10 '18 at 5:05
answered Dec 29 '17 at 7:00
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When should i use npm with “-g” flag and why?
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cbednarskicbednarski
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Alter column, add default constraint
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answered Jan 19 '10 at 17:07
SQLMenaceSQLMenace
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How to add a line break in C# .NET documentation
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Did not work for me. Using VB.NET on VS 2010, tried with and without Powertools' colorized parameter option, <para> tags are ignored, and everything is mixed into a single line in Intellisense. Found this question, where Hans explained the problem: stackoverflo...
What is the 'cls' variable used for in Python classes?
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Billal Begueradj
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answered Jan 6 '11 at 8:21
Juho Vepsäläin...
Why is MySQL's default collation latin1_swedish_ci?
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109
The bloke who wrote it was co-head of a Swedish company.
Possibly for similar reasons, Micros...
How to get the last N rows of a pandas DataFrame?
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Don't forget DataFrame.tail! e.g. df1.tail(10)
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