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Should Gemfile.lock be included in .gitignore?
...r from config/database.yml
(db["production"] || db["development"] || db["test"])["adapter"]
else
"mysql2"
end
gem *db_gems[adapter]
# -----------------------------------------------------------------------------
I can't say if this is an established best practice or not, but it works well for ...
Case-insensitive search in Rails model
... :name, unique: true # If you want to index the product names
end
And to test it out you should expect the following:
Product.create! name: 'jOgGers'
=> #<Product id: 1, name: "jOgGers">
Product.find_by(name: 'joggers')
=> #<Product id: 1, name: "jOgGers">
Product.find_by(name...
Copying files into the application folder at compile time
...
Correct and tested (Vs2010) macro is: copy "$(ProjectDir)Firebird\firebird_bin*" "$(ProjectDir)$(OutDir)"
– Eric Bole-Feysot
Oct 12 '12 at 8:25
...
Referring to a Column Alias in a WHERE Clause
...s concerned me for operations like this, but it should be fairly simple to test it in your environment to see if your specific table/query is adversely affected with this vs. calling out the formula specifically in the where clause. I suspect you will not notice a difference.
–...
How can I set the focus (and display the keyboard) on my EditText programmatically
... 237 up votes on the answer and 62 on "it doesn't work brother"???? I tested it to get own opinion and it works perfect!)
– Daniel
Jul 18 '18 at 13:10
...
Maximum Year in Expiry Date of Credit Card
...ect. I have always preferred the text input, but lately with some of my UI testing on Android and iOS, I found that select options seem slightly easier. However, using HTML5's type=number quickly pulls up the numeric keyboard on mobile devices, so that makes things easy too. It think it comes down t...
How do I type using my keyboard on the iphone simulator?
...ulator. Typing with the on-screen simulator keyboard is just horrible when testing with large amounts of text.
12 Answers
...
How can I get all constants of a type by reflection?
...not sure about the assertions with regards to IsLiteral and IsInitOnly. On testing it would seem that for static readonly properties IsLiteral is always false - so IsLiteral is the only flag you need to check to find constants and you can ignore IsInitOnly. I tried with different field types (e.g. S...
npm global path prefix
...rked for me but could have unintended consequences. It also appears that latest version of Homebrew properly installs npm. So likely I would try brew update, brew doctor, brew upgrade node etc before trying****:
npm update -gf
Or, if you want to install node with Homebrew and have npm work, use:
...
python exception message capturing
...visionError
Exception message : division by zero
Stack trace : ['File : .\\test.py , Line : 5, Func.Name : <module>, Message : ans = 1/0']
The function sys.exc_info() gives you details about the most recent exception. It returns a tuple of (type, value, traceback).
traceback is an instance of...