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Replace values in list using Python [duplicate]
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I think you got "easiest to read" and "most efficient" backwards
– endolith
Mar 4 '17 at 23:33
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Convert a list of characters into a string
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Premature optimization. This is so much hard to read and understand what's going on. Unless the user NEEDS performance in the operation, a simple ''.join() is much more readable.
– Luiz Damim
Oct 26 '12 at 10:24
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NodeJS: How to get the server's port?
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(Although I did just read the migration guide and see that the method for creating an app and server that you mentioned above is actually the new preferred method.)
– Mary Hamlin
Jul 31 '12 at 20:43
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How to find unused images in an Xcode project?
...OJ=`find . -name '*.xib' -o -name '*.[mh]'`
find . -iname '*.png' | while read png
do
name=`basename $png`
if ! grep -qhs "$name" "$PROJ"; then
echo "$png is not referenced"
fi
done
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Multiple types were found that match the controller named 'Home'
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@ppumkin tell that to a blind programmer. The text can be read by screen readers though
– Carlos Muñoz
Mar 17 '19 at 17:34
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Add a custom attribute to a Laravel / Eloquent model on load?
...AvailableAttribute() your method becomes an accessor and you'll be able to read it using ->available straight on your model.
Docs: https://laravel.com/docs/5.4/eloquent-mutators#accessors-and-mutators
EDIT: Since your attribute is "virtual", it is not included by default in the JSON representat...
Removing colors from output
...h enables GNU extensions. These are not required; they just make the regex read better.
Here is a simpler answer that handles the 256-color escapes and works on systems with non-GNU sed:
./somescript | sed 's/\x1B\[[0-9;]\{1,\}[A-Za-z]//g'
This will catch anything that starts with [, has any number...
Do the JSON keys have to be surrounded by quotes?
... quotation-mark *char quotation-mark
quotation-mark = %x22 ; "
Read the whole RFC here.
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How can I check if a background image is loaded?
... this, it also works on multiple background images and multiple elements:
Read the article:
http://catmull.uk/code-lab/background-image-loaded/
or go straight to the plugin code:
http://catmull.uk/downloads/bg-loaded/bg-loaded.js
So just include the plugin and then call it on the element:
<...
How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
...ll yourpackage.tgz don't also get the devDependencies. However, that is already the case. See Kevin Cox's answer below (stackoverflow.com/a/15826602/825588).
– Johann
Aug 27 '13 at 23:51
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