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What's the difference between passing by reference vs. passing by value?
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why the downvote? if anything is wrong or leads to misunderstandings please leave a comment.
– Johannes Schaub - litb
Dec 17 '08 at 2:11
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Find CRLF in Notepad++
...ct one of the CRLF 'characters' (put the cursor just in front of one, hold down the SHIFT key, and then pressing the RIGHT CURSOR key once).
Copy the CRLF character to the clipboard.
Make sure that you don't have the find or find/replace dialog open.
Open the find/replace dialog.
The 'Find what' fie...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
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It really comes down to preference, but what will sway you in a particular direction might be the editor you code with. For instance, the auto-complete feature of TextMate stops at a hyphen, but sees words separated by an underscore as a sin...
Undo scaffolding in Rails
...ails destroy scaffold or if it is not the last one you did rake db:migrate:down VERSION=20080906120000 you can find the number before its name in db/migrate
– Travis Pessetto
Aug 4 '11 at 18:22
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Why do python lists have pop() but not push()
...". Adding to the stack implies placing an element on the top and "pushing" down. "Pushing" at the front makes no sense (at least not linguistically). And just to make things even more confusing, C++ uses "push_front" and "push_back".
– JesperE
Sep 23 '13 at 9:0...
Remove plot axis values
...i think this is because labels is actually a parameter that's being passed down to a subroutine that plot runs (axes?). the warning will pop up because it wasn't directly a parameter of the plot function.
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Map Tiling Algorithm
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What is the benefit of using $() instead of backticks in shell scripts?
... not actually work, I haven't tested the functionality. So, if you vote me down for it, you've lost sight of the intent :-) It's meant just as an illustration as to how you can nest, not as a bug-free production-ready snippet.
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Python hashable dicts
... (in practice either approach should work, though this one might be slowed down by making an unneeded itermediate list -- fixable by s/items/iteritems/ -- assuming Python 2.* as you don't say;-).
– Alex Martelli
Jul 20 '09 at 4:48
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EditorFor() and html properties
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brilliant - I had a datepicker DateTime drop down that I'd already templated, but passing extra attributes to it was proving painful - this solved it for me, thanks!
– Terry_Brown
Oct 15 '10 at 10:02
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