32 questions
After installing MAMP, I couldn't log in to phpMyAdmin because I didn't understand well and fiddled with databases and files.http://localhost/MAMP/?language=JapaneseWhen I went to the above URL, the M...
To speed up the query of the search results, I wanted to replace Distinct with Exist, but it was too complicated for me to replace it well.There are two, but they are as follows.Also, when I measured ...
I am using MAC OSX Yosemite 10.10.3.We installed MAMP and successfully launched SQL Server Apache and MAMP's top screen.However, if you open the tool →phpMyAdmin from here, the following error occurs ...
When I installed xampp and logged in to phpmmyadmin to create a local environment for wordpress, I got a pop-up similar to the one below and I couldn't create a DB.Error processing requestError Code: ...
Unable to log in to phpMyAdmin.It may be because of the MySQL configuration, but please let me know.I downloaded phpMyAdmin 4.4.14.1 and installed it on a web server.http://pocolog.cocolog-nifty.com/m...
ActiveAdmin in Rails implements a form method for an object with has_many relationship, but the error 'undefined method 'new_record?' for nil:NilClass' occurs.A has_many BA has_many CIn a relationship...
@babel.localeselectordef get_locale(): print 'check2' if 'lang' in session: cur_lang = session['lang'] if cur_lang in app.config['SUPPORTED_LANGUAGES'].keys(): return cur_lang else: return reques...
For the implementation of the basic model admin, we have created a file that can modify ModelName as follows. ActiveAdmin.register ModelName do menu priority: 2, label: 'aaa', parent: 'bbb'endIt goes ...
Rails is using Active Admin. I forgot my initial ID and password. How do I add new admin users?
Rails has a column called image_url in the model, how do I display this image in the index of ActiveAdmin?
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