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Why doesn't Python have a sign function?
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"copysign" is defined by IEEE 754, and part of the C99 specification. That's why it's in Python. The function cannot be implemented in full by abs(x) * sign(y) because of how it's supposed to handle NaN values.
>>> import math
>>> math.copysign(1, float("nan...
@Scope(“prototype”) bean scope not creating new bean
... kartheekkartheek
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How to print pandas DataFrame without index
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| 41 | 82 | 939 |
| 78 | 59 | 4971 |
| 98 | 99 | 167 |
| 81 | 99 | 6527 |
| 17 | 94 | 4267 |
+--------+--------+--------+
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Mysql command not found in OS X 10.7
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shivamshivam
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Can't find @Nullable inside javax.annotation.*
...swered Sep 26 '13 at 14:38
david99worlddavid99world
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using gitlab token to clone without authentication
... Roshan GautamRoshan Gautam
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Int or Number DataType for DataAnnotation validation attribute
... context. If the user enters "asdf", [Range(typeof(decimal), "0", "9999.99", ErrorMessage = "Value for {0} must be between {1} and {2}")] throw an exception. However, if I do [Range(typeof(decimal), "0.1", "9999.99", ErrorMessage = "Value for {0} must be between {1} and {2}")] , the error me...
Swap key with value JSON
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KostasX
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answered Apr 11 '14 at 13:16
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How do I pass multiple attributes into an Angular.js attribute directive?
... is not the element.
Template:
<div example-directive example-number="99" example-function="exampleCallback()"></div>
Directive:
app.directive('exampleDirective ', function () {
return {
restrict: 'A', // 'A' is the default, so you could remove this line
scope:...
Map over object preserving keys
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GG.GG.
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