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Exception.Message vs Exception.ToString()
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edited Jun 20 at 9:12
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answered Feb 1 '10 at 12:55
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Android on-screen keyboard auto popping up
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11 Answers
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Save modifications in place with awk
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150
In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[......
What is the most efficient way to store a list in the Django models?
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12 Answers
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How do I raise the same Exception with a custom message in Python?
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Two-dimensional array in Swift
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// 2 dimensional array of arrays of Ints set to 0. Arrays size is 10x5
var arr = Array(count: 3, repeatedValue: Array(count: 2, repeatedValue: 0))
// ...and for Swift 3+:
var arr = Array(repeating: Array(repeating: 0, count: 2), count: 3)
Change element at position
arr[0][1] = 18
OR
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How do I make class methods / properties in Swift?
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152
They are called type properties and type methods and you use the class or static keywords.
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How to have the formatter wrap code with IntelliJ?
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Do you mean that the formatter does not break long lines? Check Settings / Project Settings / Co...
The way to check a HDFS directory's size?
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10 Answers
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