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Why does the expression 0 < 0 == 0 return False in Python?
...parisons easy to express. It's much nicer to be able to say 0 < x <= 5 than to say (0 < x) and (x <= 5).
These are called chained comparisons. And that's a link to the documentation for them.
With the other cases you talk about, the parenthesis force one relational operator to be appli...
How to get the number of Characters in a String?
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len([]rune("世界")) will print 2. At leats in Go 1.3.
And with CL 108985 (May 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 24923)
The compiler detects len([]rune(string)) pattern automatically, and replaces it with for r := range s call.
Adds a new runtime function to ...
How to create a drop shadow only on one side of an element?
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15 Answers
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How to get the absolute coordinates of a view
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TapanHP
4,71755 gold badges3030 silver badges5757 bronze badges
answered Feb 9 '10 at 1:05
Romain GuyRomain Guy
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Correct way to convert size in bytes to KB, MB, GB in JavaScript
.../ 1 KB
formatBytes(1234); // 1.21 KB
formatBytes(1234, 3); // 1.205 KB
Demo / source :
function formatBytes(bytes, decimals = 2) {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const dm = decimals < 0 ? 0 : decimals;
const sizes = ['Bytes', 'KB', 'MB', '...
How can I use goto in Javascript?
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Absolutely! There is a project called Summer of Goto that allows you use JavaScript at its full...
Empty set literal?
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541
No, there's no literal syntax for the empty set. You have to write set().
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How can I setup & run PhantomJS on Ubuntu?
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25 Answers
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How do I put the image on the right side of the text in a UIButton?
...th this?
– Benjamin
Sep 4 '17 at 11:59
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There are not many situations when you don't want your ...
How to iterate object in JavaScript? [duplicate]
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Neuron
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answered Mar 19 '13 at 10:14
kavinkavin
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