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Using NumberPicker Widget with Strings

... NumberPicker picker = new NumberPicker(this); picker.setMinValue(0); picker.setMaxValue(2); picker.setDisplayedValues( new String[] { "Belgium", "France", "United Kingdom" } ); share | im...
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When to use “new” and when not to, in C++? [duplicate]

...s out of scope. Some examples of this are: void foo() { Point p = Point(0,0); } // p is now destroyed. for (...) { Point p = Point(0,0); } // p is destroyed after each loop Some people will say that the use of new decides whether your object is on the heap or the stack, but that is only true...
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How to scroll to top of page with JavaScript/jQuery?

...op once it's fully loaded. This has Cross-browser support. window.scrollTo(0,0); history.scrollRestoration Browser support: Chrome: supported (since 46) Firefox: supported (since 46) IE/Edge: not supported (Yet..) Opera: supported (since 33) Safari: supported For IE/Edge if you want to re-s...
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Slicing of a NumPy 2d array, or how do I extract an mxm submatrix from an nxn array (n>m)?

... As Sven mentioned, x[[[0],[2]],[1,3]] will give back the 0 and 2 rows that match with the 1 and 3 columns while x[[0,2],[1,3]] will return the values x[0,1] and x[2,3] in an array. There is a helpful function for doing the first example I gave, n...
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How to get the separate digits of an int number?

I have numbers like 1100, 1002, 1022 etc. I would like to have the individual digits, for example for the first number 1100 I want to have 1, 1, 0, 0. ...
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What are “named tuples” in Python?

...xcept that they are immutable. They were added in Python 2.6 and Python 3.0, although there is a recipe for implementation in Python 2.4. For example, it is common to represent a point as a tuple (x, y). This leads to code like the following: pt1 = (1.0, 5.0) pt2 = (2.5, 1.5) from math import s...
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Get number days in a specified month using JavaScript? [duplicate]

... 609 // Month here is 1-indexed (January is 1, February is 2, etc). This is // because we're using 0...
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ViewPager with previous and next page boundaries

... 100 +50 Quoting ...
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nil detection in Go

... alamin 1,52011 gold badge2020 silver badges2626 bronze badges answered Nov 27 '13 at 10:47 OleiadeOleiade ...
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input type=file show only button

... answered Feb 11 '13 at 6:07 shibashiba 2,24311 gold badge1212 silver badges99 bronze badges ...