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Devise - How do I forbid certain users from signing in?
I am using Devise for authentication in my application.
4 Answers
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Select between two dates with Django
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Append class if condition is true in Haml
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just a side note for multiple conditions ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
– Mohammad AbuShady
Jan 28 '14 at 11:21
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Make a URL-encoded POST request using `http.NewRequest(…)`
...t to make a POST request to an API sending my data as a application/x-www-form-urlencoded content type. Due to the fact that I need to manage the request headers, I'm using the http.NewRequest(method, urlStr string, body io.Reader) method to create a request. For this POST request I append my da...
Sorting Python list based on the length of the string
...whatever the key function returns.
EDIT: Thanks to balpha and Ruslan below for pointing out that you can just pass len directly as the key parameter to the function, thus eliminating the need for a lambda:
xs.sort(key=len)
And as Ruslan points out below, you can also use the built-in sorted functio...
What is the difference between Nexus and Maven?
...ote from "What is Nexus?":
Nexus manages software "artifacts" required for development. If you develop software, your builds can download dependencies from Nexus and can publish artifacts to Nexus creating a new way to share artifacts within an organization. While Central repository has always s...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
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Hi, I have a question. Is this formula used for only padding or anything else? e.g. margin or dimmension of a rectangle?
– emeraldhieu
Jul 9 '11 at 16:01
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Specify multiple attribute selectors in CSS
What is the syntax for doing something like:
5 Answers
5
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How to print formatted BigDecimal values?
... which represents money, and I need to print its value in the browser in a format like $123.00 , $15.50 , $0.33 .
6 Answ...
For files in directory, only echo filename (no path)
... about echoing only the filename of a file if I iterate a directory with a for loop?
5 Answers
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