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How to find the key of the largest value hash?
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Git: updating remote branch information
...-d -r remote_name/branch_name
you only remove your local checkout. This command doesn't do anything to the remote repository, which is why it still shows up.
Solution:
git push origin :branch_name
will remove the the remote branch (note the ':'), and
git branch -d branch_name
will remove y...
How to cache data in a MVC application
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I don't recommend this solution: in the return, you might get a null object again, because it's re-reading in the cache and it might have been dropped from the cache already. I'd rather do: public string[] GetNames() { string[] noms =...
How can I update NodeJS and NPM to the next versions?
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See the docs for the update command:
npm update [-g] [<pkg>...]
This command will update all the packages listed to the latest version (specified by the tag config), respecting semver.
Additionally, see the documentation on Node.js and NPM...
Allow CORS REST request to a Express/Node.js application on Heroku
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@ConnorLeech I think you should add your comment as an answer... works like a treat, and it's nice and simple
– drmrbrewer
Nov 19 '17 at 17:25
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Git: what is a dangling commit/blob and where do they come from?
I'm looking for the basic info on dangling commits & blobs.
4 Answers
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What is the difference between assert, expect and should in Chai?
... edited May 23 '17 at 12:10
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answered Jan 28 '14 at 12:01
LouisLouis
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How to find event listeners on a DOM node when debugging or from the JavaScript code?
...a third party js library. It raises an error: XMLHttpRequest cannot load A.com/js/jquery-ui-1.10.3.custom.js?_=1384831682813. Origin B.com is not allowed by Access-Control-Allow-Origin.
– hiway
Nov 19 '13 at 3:50
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Some questions about Automatic Reference Counting in iOS5 SDK
...development started for iOS 4.2 and is now continuing (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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In Jinja2, how do you test if a variable is undefined?
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