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Why is it recommended to have empty line in the end of a source file?
...ikely to result in a newline at the end.
– Raimund Krämer
Sep 24 at 8:25
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Should I put #! (shebang) in Python scripts, and what form should it take?
...n you can just call ./[your-script.py] in shell.
– skålfyfan
Oct 6 '14 at 22:01
9
As the answer ...
How to calculate the SVG Path for an arc (of a circle)
...nt svg element. For example viewBox="0 0 500 500"
– Håken Lid
May 24 '19 at 14:20
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How do I 'git diff' on a certain directory?
...--dir-diff --tool=bc3 --no-prompt" instead
– Mark Schäfer
Nov 1 '18 at 8:22
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Edit line thickness of CSS 'underline' attribute
...s the gap between text and line less huge.
– Victor Häggqvist
Jul 14 '15 at 1:36
I get half pixel vertical lines in a...
How can I force division to be floating point? Division keeps rounding down to 0?
... behavior for integers, is now a // b:
>>> 1//2
0
>>> 1//2.0
0.0
However, you may be stuck using Python 2, or you may be writing code that must work in both 2 and 3.
If Using Python 2
In Python 2, it's not so simple. Some ways of dealing with classic Python 2 division are better a...
Need for predictable random generator
...ndomness in small runs of some games is undesirable -- it does seem too unfair for some use cases.
I wrote a simple Shuffle Bag like implementation in Ruby and did some testing. The implementation did this:
If it still seems fair or we haven't reached a threshold of minimum rolls, it returns a...
Biggest GWT Pitfalls? [closed]
...h of compile) and then just hit refresh in your browser.
Update: With GWT 2.0+ this is no longer an issue, because you use the new 'Development Mode'. It basically means you can run code directly in your browser of choice, so no loss of speed, plus you can firebug/inspect it, etc.
http://code.goog...
How to iterate a loop with index and element in Swift
...
print("Item \(index): \(element)")
}
Before Swift 3.0 and after Swift 2.0, the function was called enumerate():
for (index, element) in list.enumerate() {
print("Item \(index): \(element)")
}
Prior to Swift 2.0, enumerate was a global function.
for (index, element) in enumerate(list) {
...
Capybara Ambiguity Resolution
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As of Capybara 2.0 don't do this unless you absolutely have to. See @Andrey's answer below and the explanation of Ambiguous Matches in the upgrade guide linked above.
– jim
Oct 8 '14 at 23:34
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