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How to validate an e-mail address in swift?
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34 Answers
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How to show soft-keyboard when edittext is focused
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edited Mar 28 at 18:38
Muhammed Aydogan
9699 bronze badges
answered Feb 24 '11 at 15:04
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pandas dataframe columns scaling with sklearn
...me({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest[['A', 'B']])
>>> dfTest
A B ...
Colspan all columns
...ill be variable/difficult to determine when the HTML is being rendered)? w3schools mentions you can use colspan="0" , but it doesn't say exactly what browsers support that value (IE 6 is in our list to support).
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How do I empty an array in JavaScript?
... because the length property of an array is a read/write property.
Method 3 (as suggested by Anthony)
A.splice(0,A.length)
Using .splice() will work perfectly, but since the .splice() function will return an array with all the removed items, it will actually return a copy of the original array. ...
How to create a CPU spike with a bash command
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23 Answers
23
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Xcode + remove all breakpoints
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331
Well there's a 3 step way:
Press CMD(⌘)+7 to show all breakpoints.
In Xcode4 press CMD(⌘...
How to add pandas data to an existing csv file?
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root
23.8k44 gold badges5151 silver badges6464 bronze badges
answered Jul 31 '13 at 16:19
tlingftlingf
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Split string with delimiters in C
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edited Dec 20 '13 at 13:34
answered Feb 9 '12 at 12:09
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