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To draw an Underline below the TextView in Android
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This is the best choice if it is a single line textview
– hushed_voice
May 24 '18 at 10:12
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C# Java HashMap equivalent
...Java code for
int a = map.get(key);
//continue with your logic
will be best coded in C# this way:
int a;
if(dict.TryGetValue(key, out a)){
//continue with your logic
}
This way, you can scope the need of variable "a" inside a block and it is still accessible outside the block if you need it l...
How do I create an empty array/matrix in NumPy?
...nt if done repeatedly to build an array.
In the case of adding rows, your best bet is to create an array that is as big as your data set will eventually be, and then add data to it row-by-row:
>>> import numpy
>>> a = numpy.zeros(shape=(5,2))
>>> a
array([[ 0., 0.],
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Get the key corresponding to the minimum value within a dictionary
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Best: min(d, key=d.get) -- no reason to interpose a useless lambda indirection layer or extract items or keys!
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impr...
Deleting multiple elements from a list
...you're deleting multiple non-adjacent items, then what you describe is the best way (and yes, be sure to start from the highest index).
If your items are adjacent, you can use the slice assignment syntax:
a[2:10] = []
sha...
Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
...ear ago as it provides the solution that was asked for. I wish you all the best here, please try to read the questions correctly and then answer accordingly in the future, thanks.
– Omega
Jul 27 '15 at 21:16
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Is it possible to change the textcolor on an Android SearchView?
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This is best achieved through custom styles. Overload the action bar widget style with your own custom style. For holo light with dark action bar, put this in your own styles file such as res/values/styles_mytheme.xml:
<style n...
Responding with a JSON object in Node.js (converting object/array to JSON string)
...ype header also be set to application/json or something like that? What is best practice for this?
– ampersand
May 5 '11 at 5:23
1
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How can I access and process nested objects, arrays or JSON?
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This is maybe best answer in whole StackOverflow !
– walee
Jul 13 at 22:24
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How to print without newline or space?
... I expect these sorts of shoddy constructs from PHP, not Python. So it's best to not ever use this.
– Eric Leschinski
Jul 26 '15 at 16:48
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