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Forced naming of parameters in Python
...ameters after _p=__named_only_start must be provided by name only (unless knowledge about the special sentinel object __named_only_start is obtained and used).
Pros:
Parameters are explicit in number and meaning (the later if good names are also chosen, of course).
If the sentinel is specified a...
Why does Math.round(0.49999999999999994) return 1?
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@ Oli: Oh now that's interesting, they took that bit out for Java 7 (the docs I linked to) -- maybe in order to avoid causing this sort of odd behavior by triggering a (further) loss of precision.
– T.J. Crowder
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CSS - How to Style a Selected Radio Buttons Label?
... You just killed keyboard access! hope all your users are able bodied. ...now, if you just keep the radio button there, without using display:none; then the browsers will make it work with keyboard just fine.
– gcb
Jul 29 '15 at 22:35
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Difference between `const shared_ptr` and `shared_ptr`?
...stion pertinent to my current task. Anyhow, I think I understand very well now. Thanks!
– Dave Lillethun
Jul 22 '13 at 17:23
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HSL to RGB color conversion
...rry Tan posted a Javascript solution on his blog (which he attributes to a now defunct mjijackson.com, but is archived here and the original author has a gist - thanks to user2441511).
The code is re-posted below:
HSL to RGB:
/**
* Converts an HSL color value to RGB. Conversion formula
* adapt...
How to delete an SMS from the inbox in Android programmatically?
...n, but for our purposes, it's a sufficient compromise as we will at least know all messages will be looked at and verified. Our flow will probably need to then listen for the message, capture for the message we want, do a query to get the thread_id of the recently inbounded message and do the delet...
Vertically align text to top within a UILabel
...size so the contents just fit:
[myLabel sizeToFit]
The labels frame is now just high and wide enough to fit your text. The top left should be unchanged. I have tested this only with the top left-aligned text. For other alignments, you might have to modify the frame afterward.
Also, my label has...
How to write to an existing excel file without overwriting data (using pandas)?
...s writer.sheets to access the sheet.
## If you leave it empty it will not know that sheet Main is already there
## and will create a new sheet.
writer.sheets = dict((ws.title, ws) for ws in book.worksheets)
data_filtered.to_excel(writer, "Main", cols=['Diff1', 'Diff2'])
writer.save()
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Bash, no-arguments warning, and case decisions
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RE: "exit 0". I don't know if exiting the script was what he had in mind. But yes, that's an excellent guide.
– Trampas Kirk
Mar 11 '10 at 19:35
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Why can't I call read() twice on an open file?
...o return the read cursor to the start of the file (docs are here). If you know the file isn't going to be too large, you can also save the read() output to a variable, using it in your findall expressions.
Ps. Dont forget to close the file after you are done with it ;)
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