大约有 23,000 项符合查询结果（耗时：0.0800秒） [XML]
How to properly document S4 class slots using Roxygen2?
... pending @slot solution. I know that is not how the question is posed, but based on comments (including @hadley's) it seems @slot is the "real" answer. I agree with your assessment that an itemized list (as in my question) is the current best practice, though hopefully replaced very soon.
...
LEFT OUTER joins in Rails 3
...
By default when you pass ActiveRecord::Base#joins a named association, it will perform an INNER JOIN. You'll have to pass a string representing your LEFT OUTER JOIN.
From the documentation:
:joins - Either an SQL fragment for additional joins like "LEFT JOIN
...
Shell script “for” loop syntax
... @Flow: Hm, I just tried it on a couple of systems (Linux and BSD based) with #!/bin/sh and it worked fine. Invoked under bash and specifically under /bin/sh, still worked. Maybe the version of sh matters? Are you on some old Unix?
– system PAUSE
Mar 2...
MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
...he INSERT ... VALUES and INSERT ... SET forms of the statement insert rows based on explicitly specified values. The INSERT ... SELECT form inserts rows selected from another table or tables.
share
|
...
Text border using css (border around text)
...
I don't like that much solutions based on multiplying text-shadows, it's not really flexible, it may work for a 2 pixels stroke where directions to add are 8, but with just 3 pixels stroke directions became 16, and so on...
Not really confortable to manage.
...
List of macOS text editors and code editors [closed]
...
CotEditor is a Cocoa-based open source text editor. It is popular in Japan.
share
|
improve this answer
|
follow
...
Is there a shortcut on Android Studio to convert a text to uppercase?
...l+Shift+U (Command+Shift+U on Mac) and should work since Android Studio is based off of it. Here's their documentation page.
share
|
improve this answer
|
follow
...
Cannot drop database because it is currently in use
I want to drop a database. I have used the following code, but to no avail.
17 Answers
...
See changes to a specific file using git
...command to check the changes, but, as far as I understood, it is directory based. This means it gives all the changes of all files on the current directory.
...
Algorithm to find top 10 search terms
...h that we have to partition the table physically. Once partition scheme is based on ngrams of the token. If the token is a single word, it is 1gram. If the token is two-word phrase, it is 2gram. And this goes on. Roughly at 4gram we have 1 billion records, with table sized at around 60GB.
Processin...