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In which order should floats be added to get the most precise result?
...s things somewhat. Consider the case where we're adding single-precision (32 bit) floats, and there are 1 billion values equal to 1 / (1 billion), and one value equal to 1. If the 1 comes first, then the sum will come to 1, since 1 + (1 / 1 billion) is 1 due to loss of precision. Each addition has n...
Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...is returning an Integer object, which may have its values cached between -128 and 127. This is why the first value returns true - it's cached - and the second value returns false - 128 isn't a cached value, so you're getting two separate Integer instances.
It is important to note that you are comp...
static function in C
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Making a function static hides it from other translation units, which helps provide encapsulat...
PSQLException: current transaction is aborted, commands ignored until end of transaction block
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“There was an error while performing this operation”
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It turned out the website was using URL rewrite module which i was missing.
Downloaded web pl...
IOS: create a UIImage or UIImageView with rounded corners
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C# listView, how do I add items to columns 2, 3 and 4 etc?
...g listView1.Items.Add , this works fine but how do I add items to columns 2 and 3 etc?
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How can I get a count of the total number of digits in a number?
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edited Dec 19 '10 at 18:23
answered Dec 19 '10 at 16:47
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Is It Possible to Sandbox JavaScript Running In the Browser?
... MattCochrane
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answered Oct 12 '08 at 7:35
Darius BaconDarius Bacon
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How do I grab an INI value within a shell script?
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