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event.preventDefault() vs. return false
...rning false from an event handler wasn't specced as doing anything at all. Now, maybe that's an incorrect interpretation of the (hard to understand) spec, or maybe despite it not being specced literally all the browsers interpreted return false the same as event.preventDefault(). But I dunno; it's e...
How can I permanently enable line numbers in IntelliJ?
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In Intellij 14 it's now File -> Settings -> Editor -> General -> Appearance -> Show line numbers. Or Search for "Line Numbers".
– Radu Bompa
Jan 29 '15 at 10:08
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“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
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The link is now giving a 404. Try this microsoft.com/en-us/download/details.aspx?id=54920
– Vivek Ayer
Feb 11 '19 at 9:22
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How to bind inverse boolean properties in WPF?
...ke me pick @Paul's answer over this one. I am by myself when coding (for now), so I need to go with a solution that "I" will remember, which I will use over and over. I also feel that the less wordy something is the better, and creating an inverse property is very explicit, making it easy for me...
Get environment variable value in Dockerfile
...main
or if you'd prefer a default value:
ARG request_domain=127.0.0.1
Now you can reference this variable inside your Dockerfile:
ENV request_domain=$request_domain
then you will build your container like so:
$ docker build --build-arg request_domain=mydomain Dockerfile
Note 1: Your imag...
In C#, what happens when you call an extension method on a null object?
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Actually, sometimes you don't know if someone is dead, so you still ask, and the person might reply, "no, just resting with my eyes closed"
– nurchi
Sep 17 '14 at 1:45
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How to rename files and folder in Amazon S3?
... wrong comment has 15 upvotes. It should be deleted. Edit: And it was just now deleted. Nice.
– Doug S
Aug 24 '18 at 1:08
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Visual Studio 2013 doesn't discover unit tests
... Eventually I figured out it was #2 in my list, so I wanted to leave that knowledge, plus the other tricks I've picked up over time.
– AndyG
Mar 18 '15 at 18:50
7
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angularjs newline filter with no other html
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You can now skip the noHtml filter if you want and just add the newLines filter to ng-bind-html. ngSanitize will take care of the rest.
– Dave Merwin
Aug 1 '14 at 20:20
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
...in any aggregate expression; otherwise, the order is undefined. So you can now write:
SELECT company_id, string_agg(employee, ', ' ORDER BY employee)
FROM mytable
GROUP BY company_id;
Or indeed:
SELECT string_agg(actor_name, ', ' ORDER BY first_appearance)
PostgreSQL 8.4 or later:
PostgreSQL ...