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Direct vs. Delegated - jQuery .on()
...ery span.green inside div#target to listen up: when you get clicked on, do X.
Case 2 (delegated):
$("div#target").on("click", "span.green", function() {...});
== Hey, div#target! When any of your child elements which are "span.green" get clicked, do X with them.
In other words...
In case 1, ea...
How to name and retrieve a stash by name in git?
... in the stash stack, type:
git stash apply stash@{n}
Where n is the index of the stashed change.
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@RequestParam vs @PathVariable
...hange the URL path hierarchy and introduce request mapping conflicts. For example, would /user/invoices provide the invoices for user null or details about a user with ID "invoices"?
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Vim and Ctags tips and tricks [closed]
...plit
Add these lines in vimrc
map <C-\> :tab split<CR>:exec("tag ".expand("<cword>"))<CR>
map <A-]> :vsp <CR>:exec("tag ".expand("<cword>"))<CR>
Ctrl+\ - Open the definition in a new tab
Alt+] - Open the definition in a vertical split
Af...
Git blame — prior commits?
... @Amber: Pretty sure you're right that the feature doesn't exist, but it does sort of seem like it could be implemented naively, by simply doing what a human would do: blame it once, grab the reported information, blame that, and so on.
– Cascabel
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How can I clear or empty a StringBuilder? [duplicate]
I'm using a StringBuilder in a loop and every x iterations I want to empty it and start with an empty StringBuilder , but I can't see any method similar to the .NET StringBuilder.Clear in the documentation, just the delete method which seems overly complicated.
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How to use “not” in xpath?
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not() is a function in xpath (as opposed to an operator), so
//a[not(contains(@id, 'xx'))]
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How to convert an NSTimeInterval (seconds) into minutes
...baregar's answer - it is a better way of doing this (more code but more flexible, maintainable)
– benvolioT
Sep 12 '10 at 16:49
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Rank items in an array using Python/NumPy, without sorting array twice
... any recommendation on how to do this rowwise?
– Xaser
Nov 19 '17 at 14:09
For more than 1 dim see answer below.
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How to copy a file to a remote server in Python using SCP or SSH?
I have a text file on my local machine that is generated by a daily Python script run in cron.
14 Answers
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