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Why do you create a View in a database?
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A view provides several benefits.
1. Views can hide complexity
If you have a query that requires joining several tables, or has complex logic or calculations, you can code all that logic into a view, then select from the view just like you would a table.
2. Views can be used...
Save icon: Still a floppy disk? [closed]
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The floppy disk icon has become the standard for saving files. It's a highly recognizable icon and there's no reason to change that. Consistency between applications is a wonderful thing.
I suspect that over time the icon will grow more stylized and l...
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Correct way to close nested streams and writers in Java [duplicate]
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Draw on HTML5 Canvas using a mouse
...with touch events eg. touchmove, touchstart, touchend and then the clientX comes from e.touches["0"].clientX in the findxy() code, haven't thought of an easy way to detect what's being used though, as you can't listen to both events at the same time from what I've tested. I left mouseout as is. It's...
How to check if a value exists in an array in Ruby
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Compare two dates with JavaScript
Can someone suggest a way to compare the values of two dates greater than, less than, and not in the past using JavaScript? The values will be coming from text boxes.
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Is it bad practice to make a setter return “this”?
... to set at the time you're writing the code, and
there are many different combinations for which fields you want to set.
Alternatives to this method might be:
One mega constructor (downside: you might pass lots of nulls or default values, and it gets hard to know which value corresponds to what...
#pragma pack effect
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#pragma pack instructs the compiler to pack structure members with particular alignment. Most compilers, when you declare a struct, will insert padding between members to ensure that they are aligned to appropriate addresses in memory (usually a multi...
Is there a way to access an iteration-counter in Java's for-each loop?
...here is an each_with_index loop method for Enumerable in Ruby. See apidock.com/ruby/Enumerable/each_with_index
– saywhatnow
Dec 4 '15 at 1:40
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