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Error handling principles for Node.js + Express.js applications?
...ks! For anyone who might come across this in the future, it looks like the order of params for "method e" is actually err, req, res, next (instead of req, res, next, err).
– Clint Harris
Aug 22 '11 at 22:30
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Why is Magento so slow? [closed]
...ely want to try. If you have a EE version, you can get the Full page up in order to get the best of the beast.
A reverse proxy will also help a lot. It'll cache the static ressources, significantly lowering the pressure on the php interpretation stack of your front servers.
Don't forget to write t...
Commands executed from vim are not recognizing bash command aliases
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dreftymac wrote: "In order to get this to work for me, it was necessary to do -lic option, otherwise vim returned 'command not found'"
– dreftymac
Sep 26 '12 at 20:12
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Bootstrap: Open Another Modal in Modal
...ed in Bootstrap 3. For modals to stack as expected, you need to have them ordered in your Html markup from lowest to highest.
$(document).on('hidden.bs.modal', function (event) {
if ($('.modal:visible').length) {
$('body').addClass('modal-open');
}
});
UPDATE: When you have ...
NumPy: function for simultaneous max() and min()
... as the fastest C-compiled library (at least we are talking about the same order of magnitude), which is impressive taking into account that we wrote nothing else than pure Python code, don't you agree? ^^
– Peque
Mar 14 '17 at 8:26
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Instance attribute attribute_name defined outside __init__
...ach child class may override, and in this function use function setattr in order to define the class-unique instance variables. May be this is not too aesthetic as well, but it eliminates the here-discussed linting warning.
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Why does calling a function in the Node.js REPL with )( work?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to duplicate a git repository? (without forking)
...ps://help.github.com/articles/duplicating-a-repository
Short version:
In order to make an exact duplicate, you need to perform both a bare-clone and a mirror-push:
mkdir foo; cd foo
# move to a scratch dir
git clone --bare https://github.com/exampleuser/old-repository.git
# Make a bare clone of...
UICollectionView Set number of columns
...h Swift 5 and iOS 12.3, you can use one the 4 following implementations in order to set the number of items per row in your UICollectionView while managing insets and size changes (including rotation).
#1. Subclassing UICollectionViewFlowLayout and using UICollectionViewFlowLayout's itemSize prop...
How to add custom validation to an AngularJS form?
...roperties on that context to watch. Most importantly, they also specify an order to check them in. The first one it finds in the list that is "truthy" wins, and it will show that message and none of the others.
And a plunker for the ngMessages example
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