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Exclude a directory from git diff
...s will exclude files relative to the current working directory AND the git root directory.
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Ignore .pyc files in git repository
...in a .gitignore file in any of the directories leading from the repository root (inclusive).
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What column type/length should I use for storing a Bcrypt hashed password in a Database?
...spectively.
As you use the 2a format, you’ll need 60 bytes. And thus for MySQL I’ll recommend to use the CHAR(60) BINARYor BINARY(60) (see The _bin and binary Collations for information about the difference).
CHAR is not binary safe and equality does not depend solely on the byte value but on th...
Xcode build failure “Undefined symbols for architecture x86_64”
...ine for oAuthIOS framework. Add oAuthIOS framework from pods folder to the root project you are trying to build
– prodeveloper
Oct 30 '14 at 11:51
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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...ith Rails and everything to do with whatever database you're using.
Using MySQL as an example (if for no other reason because it's most popular), you have DATE, DATETIME, TIME and TIMESTAMP column data types; just as you have CHAR, VARCHAR, FLOAT and INTEGER.
So, you ask, what's the difference? We...
Make the current commit the only (initial) commit in a Git repository?
....git/ always causes huge issues when I have submodules.
Using git rebase --root would somehow cause conflicts for me (and take long since I had a lot of history).
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How do I get Flask to run on port 80?
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@user3768495 Maybe flask is not installed in root (sudo) user
– Harun-Ur-Rashid
May 9 '19 at 5:47
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How to log something in Rails in an independent log file?
...ActiveRecord::Base
def my_logger
@@my_logger ||= Logger.new("#{Rails.root}/log/my.log")
end
def before_save
my_logger.info("Creating user with name #{self.name}")
end
end
Here I used a class attribute to memoize the logger. This way it won't be created for every single User object...
test a file upload using rspec - rails
...e_file_upload method to test file uploading:
Put your test file in "{Rails.root}/spec/fixtures/files" directory
before :each do
@file = fixture_file_upload('files/test_lic.xml', 'text/xml')
end
it "can upload a license" do
post :uploadLicense, :upload => @file
response.should be_success
e...
.gitignore all the .DS_Store files in every folder and subfolder
...he .gitignore file, but it seems that it is only ignoring .DS_Store in the root directory, not in every folder and subfolder.
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