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How can I overwrite a getter method in an ActiveRecord model?
...
The Rails Style Guide recommends using self[:attr] over read_attribute(:attr).
You can use it like this:
def name
name_trans || self[:name]
end
share
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brew update: The following untracked working tree files would be overwritten by merge:
...ot matter.
Note 2: This second command adds the correct remote url to a new alias; I did so just in case this approach didn't accomplish what I wanted and I needed the previous address again. Since the new remote worked, I'll invite someone else to comment on simply changing the url aliased by or...
How to find out element position in slice?
... -1 for an error is idiomatic, it should use multiple return instead. (I'm new to golang but that's what I've read)
– Tim Abell
Oct 24 '15 at 19:10
7
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Vim 80 column layout concerns
...re too long gets highlighted. It overcomes a few common problems: works on new windows, overflowing words are highlighted properly.
augroup collumnLimit
autocmd!
autocmd BufEnter,WinEnter,FileType scala,java
\ highlight CollumnLimit ctermbg=DarkGrey guibg=DarkGrey
let collumnLimit = 7...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...stores the insecure default configuration resolved in bugs.php.net/bug.php?id=67060 - consider instead the listen.owner fix suggested by artooro.
– Chris Burgess
May 14 '14 at 23:15
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SAML vs federated login with OAuth
...ur app can act as you on Twitter. It can read your posts, as well as make new ones.
SAML - For SAML think of some type of "agreement" between two unrelated membership systems. In our case we can use US Airways and Hertz. There is no shared set of credentials that can take you from one site to an...
Can JSON start with “[”?
... serialized object or array.
Update (2014)
As of March 2014, there is a new JSON RFC (7159) that modifies the definition slightly (see pages 4/5).
The definition per RFC 4627 was: JSON-text = object / array
This has been changed in RFC 7159 to: JSON-text = ws value ws
Where ws represents white...
In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f24111854%2fin-absence-of-preprocessor-macros-is-there-a-way-to-define-practical-scheme-spe%23new-answer', 'question_page');
}
...
Force an Android activity to always use landscape mode
...ided function:
@Override
public void onConfigurationChanged(Configuration newConfig) {
// ignore orientation/keyboard change
super.onConfigurationChanged(newConfig);
}
The author specifically put a comment to ignore any keyboard or orientation changes.
If you want to change this, you can g...
How to move git repository with all branches from bitbucket to github?
...port Code feature from GitHub described by MarMass.
See https://github.com/new/import
Unless... your repo includes a large file: the problem is, the import tool will fail without a clear error message. Only GitHub Support would be able to diagnose what happened.
...