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Understanding Python's “is” operator

...ll see that x and y have different identifiers: >>> id(x) 4401064560 >>> id(y) 4401098192 but if you were to assign y to x then both point to the same object: >>> x = y >>> id(x) 4401064560 >>> id(y) 4401064560 >>> x is y True and is shows ...
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What is the best way to auto-generate INSERT statements for a SQL Server table?

... 1055 Microsoft should advertise this functionality of SSMS 2008. The feature you are looking for is ...
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Hidden features of WPF and XAML?

... 25 Answers 25 Active ...
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

... for how to best divide data into training and validation sets? Is an even 50/50 split advisable? Or are there clear advantages of having more training data relative to validation data (or vice versa)? Or is this choice pretty much application dependent? ...
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Regex lookahead, lookbehind and atomic groups

... | edited Jun 12 at 13:45 SaidbakR 11.6k1616 gold badges8282 silver badges164164 bronze badges answere...
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Benefits of using the conditional ?: (ternary) operator

...| edited Jul 22 '10 at 19:57 community wiki 2 r...
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How best to include other scripts?

... nyuszika7h 11.3k55 gold badges3939 silver badges4949 bronze badges answered Oct 10 '08 at 17:17 Chris BoranChris Bora...
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How can I shrink the drawable on a button?

...able.s_vit); drawable.setBounds(0, 0, (int)(drawable.getIntrinsicWidth()*0.5), (int)(drawable.getIntrinsicHeight()*0.5)); ScaleDrawable sd = new ScaleDrawable(drawable, 0, scaleWidth, scaleHeight); Button btn = findViewbyId(R.id.yourbtnID); btn.setCompoundDrawables(sd.getDr...
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You have already activated X, but your Gemfile requires Y

... 5 The blog post doesn't really explain much. The real question is: why doesn't the virgin ruby get the right dependencies and why then complai...
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Is it possible to create a File object from InputStream

... a 404. – Shahraiz T. Nov 24 '16 at 5:07 3 org.apache.directory.studio:org.apache.commons.io need...