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Append column to pandas dataframe
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As pointed by @jeremy-z, it is very important to reset indexes in both dataset if they don't share same index. Otherwise you will get one dataset with lot of NaNs rows.
– Israel Varea
Jun 18 '19 at...
How long does it take for GitHub page to show changes after changing index.html
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Github pages are cached with CDN. As explained by JoelGlovier in comments, you can still have the latest version of your pages by appending a version in the query string such as https://username.github.io/awesome-repo/?version=f36af92 so that you won't get a cached versio...
Rails: Custom text for rails form_for label
...w you to set custom text.
<%= f.label :name, 'Your Name' %>
Use Ruby on Rails Documentation to look up helper methods.
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ng-options with simple array init
... a value. (i.e. AngularJS will translate '0' back to 'var1')
The solution by Epokk also works, however if you're loading data asynchronously you might find it doesn't always update correctly. Using ngOptions will correctly refresh when the scope changes.
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Connect to a heroku database with pgadmin
I would like to manage my heroku database with pgadmin client. By now, I've been doing this with psql .
When I use data from heroku pg:credentials to connect de DB using pgadmin , I obtain:
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Creating a new empty branch for a new project
...h, just run
git checkout master
You can return to the orphan branch by running
git checkout mybranch
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Automatic creation date for Django model form objects?
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Entity Framework: table without primary key
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I think this is solved by Tillito:
Entity Framework and SQL Server View
I'll quote his entry below:
We had the same problem and this is the solution:
To force entity framework to use a column as a primary key, use ISNULL.
To force entity fra...
Checking user's homepage in Internet Explorer
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How to export iTerm2 Profiles
...nswered Dec 17 '14 at 21:51
trembytremby
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