大约有 9,859 项符合查询结果(耗时:0.0212秒) [XML]

https://stackoverflow.com/ques... 

Rails: fields_for with index?

...g.label :gallery_sets_id, "Position #{g.options[:index]}" %> <%= g.select :gallery_sets_id, @posts.collect { |p| [p.title, p.id] } %> <%# g.options[:index] += 1 %> <% end %> or <%= f.fields_for :blog_posts do |g| %> <%= g.label :gallery_sets_id, "Position #{g...
https://stackoverflow.com/ques... 

Jump to function definition in vim

... mentioned you have to use ctags. You could also consider using plugins to select appropriate one or to preview the definition of the function under cursor. Without plugins you will have a headache trying to select one of the hundreds overloaded 'doAction' methods as built in ctags support doesn't ...
https://stackoverflow.com/ques... 

Database, Table and Column Naming Conventions? [closed]

...lar "entity names" in queries, that's what I would use table aliases for: SELECT person.Name FROM People person A bit like LINQ's "from person in people select person.Name". As for 2, 3 and 4, I agree with @Lars. share ...
https://stackoverflow.com/ques... 

How do I drop a foreign key in SQL Server?

...I think this will helpful to you... DECLARE @ConstraintName nvarchar(200) SELECT @ConstraintName = KCU.CONSTRAINT_NAME FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS AS RC INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE AS KCU ON KCU.CONSTRAINT_CATALOG = RC.CONSTRAINT_CATALOG AND KC...
https://stackoverflow.com/ques... 

Disable spell checking on IntelliJ IDEA

...u can either: Disable spell checking entirely, or Disable spell checking selectively (e.g. just the code), but enable for some others (e.g. comments). I'm on MacOS Webstorm (version 2016.1.2). First thing first, go to the "Inspection" pane like this... Webstorm -> Preferences -> search fo...
https://stackoverflow.com/ques... 

Best C++ Code Formatter/Beautifier

...grated with Visual Studio, Emacs, Vim (and others) and can format just the selected lines (or with git/svn to format some diff). It can be configured with a variety of options listed here. When using config files (named .clang-format) styles can be per directory - the closest such file in parent d...
https://stackoverflow.com/ques... 

Create boolean column in MySQL with false as default value?

... into mytable () values (); Query OK, 1 row affected (0.00 sec) mysql> select * from mytable; +--------+ | mybool | +--------+ | 0 | +--------+ 1 row in set (0.00 sec) FYI: My test was done on the following version of MySQL: mysql> select version(); +----------------+ | version() ...
https://stackoverflow.com/ques... 

How to enable LogCat/Console in Eclipse for Android?

...e window (top right corner, just before Open Prospective button). And just select LogCat it will open-up the LogCat window in your current prospect share | improve this answer | ...
https://stackoverflow.com/ques... 

Is there a way to find/replace across an entire project in Eclipse?

...en go right-click on the project and do search from there (then make sure "selected resource" is selected in the dialog box). – Travitron Apr 27 '12 at 11:22 1 ...
https://stackoverflow.com/ques... 

How do I remove the horizontal scrollbar in a div?

... To hide the horizontal scrollbar, we can just select the scrollbar of the required div and set it to display: none; One thing to note is that this will only work for WebKit-based browsers (like Chrome) as there is no such option available for Mozilla. In order to selec...