`Goto symbol` is &lt;kbd&gt;Ctrl&lt;/kbd&gt;-&lt;kbd&gt;R&lt;/kbd&gt; (linux), this gives a pop-up-list of all symbol and class definitions in the file, in definition order, and you can jump to what you&#39;re after. You could do the same thing with `Goto Anything`, &lt;kbd&gt;Ctrl&lt;/kbd&gt;-&lt;kbd&gt;P&lt;/kbd&gt; and then typing &lt;kbd&gt;@&lt;/kbd&gt; and the method name.

Also, there is a [Goto Symbol][1] plugin, which lets you jump straight to the definition of the method name your cursor is at, with a key binding or click.

However, both those methods are limited to the current file. If you need to jump to definitions in other files, probably the best solution is the [SublimeCodeIntel][2] plugin. It seems to be working pretty well and just by hitting &lt;kbd&gt;Ctrl&lt;/kbd&gt;-&lt;kbd&gt;f3&lt;/kbd&gt; (linux) will open up the file at the definition you want.


  [1]: https://github.com/gooli/Goto-Symbol
  [2]: https://github.com/SublimeCodeIntel/SublimeCodeIntel

Another solution is **CTags**.

SublimeCodeIntel seems to be pretty buggy judging from [unresolved issues][1] on the Github tracker. Also it crashes for me, probably because the code base I&#39;m working on is too big...

What I&#39;m using now is the [CTags package](https://github.com/SublimeText/CTags). There&#39;s no &quot;intelligence&quot; but it allows you to jump to definitions and back very easily and it is super fast.


  [1]: https://github.com/Kronuz/SublimeCodeIntel/issues

upgrade to sublime text 3 and then put cursor on function name and click F12
to go back ALT+-
or from the menu click on Goto

I&#39;m using Javascript&#39;s `self.open()` to open a link in a new window and i&#39;d like that window to be maximized. I tried the `fullscreen=yes` option, which really doesn&#39;t do what I want. I am using below code:

    self.open(pageLoc,popUpName,&#39;height=1600,width=1800,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes&#39;); 
    
If i also mention `fullscreen=yes`, then window opens up like you press F11. But i don&#39;t want it that. What i want is when i double click on **IE** and click maximize icon on top right corner.

As i have given the `height` and `width` value so large, it is close to maximized window but not actual maximized window. (the reason i am saying this because
    even now if i click maximize button, it further expans little bit)

How to open maximized window with Javascript?

if i am defining such function in java file

      /** 
       * Adds two integers, returning their sum
       */
      public native int add( int v1, int v2 );

so i need to code in c file 


    JNIEXPORT jint JNICALL Java_com_marakana_NativeLib_add
      (JNIEnv * env, jobject obj, jint value1, jint value2) {

      printf(&quot;\n this is log messge \n&quot;);

    		return (value1 + value2);
    }

then from where this  printf will print it message ? 
In logcate i dont get it?


How can i debug any NDK application by putting log messages?

How to get &quot;printf&quot; messages written in NDK application?

I&#39;m using **Sublime 2** for Ruby On Rails programming.
I need a ability to click a method name and jump to class where the method is defined. There are many IDE with similar capability...

ide sublime2 how to find method definition

<p>I'm using <strong>Sublime 2</strong> for Ruby On Rails programming.
I need a ability to click a method name and jump to class where the method is defined. There are many IDE with similar capability...</p>


I started populating an en yaml file in Rails and I can already tell it will get messy and out of hand before too long. Is there a convention to keeping this file organized?

So far I have this structure:

    language:
      resource:
        pages: # index, show, new, edit
          page html elements: # h1, title
      activerecord:
        attributes:
          model:
            property:

Now I have the following things that I want to fit into this structure but I&#39;m unsure how to:

 1. Navigation
 2. Button text (save changes, create account, etc)
 3. Error messages from controller flash
 4. How to add multi-word keys. Do I use a space or an underscore? For exmaple, `t(&quot;.update button&quot;)`) or `t(&quot;.update_button&quot;)`

Is there a convention to locale file structure?

How do you structure i18n yaml files in Rails?

The difference between `rake db:migrate` and `rake db:reset` is pretty clear to me. The thing which I don&#39;t understand is how `rake db:schema:load` is different from the former two.

Just to be sure that I am on the same page:

- `rake db:migrate` - Runs the migrations which haven&#39;t been run yet.
- `rake db:reset` - Clears the database (presumably does a `rake db:drop` + `rake db:create` + `rake db:migrate`) and runs migration on a fresh database.

Difference between rake db:migrate db:reset and db:schema:load

I modified a model so it includes a new field, such as...

`field :url, :type =&gt; String`

I use activeadmin, so when I create a new entry `@model.url` is empty, and in entries created before changing the schema it&#39;s nil. How do I select both? I have tried:

    # Returns nils and strings
    Model.where(:url.ne =&gt; &quot;&quot;).count 

    # Returns strings and &quot;&quot;
    Model.where(:url.ne =&gt; nil).count

    # Returns strings, nils and &quot;&quot;
    Model.where(:url.ne =&gt; [&quot;&quot;, nil]).count 

Or, if there&#39;s a best practice for this kind of scenario please let me know.

Select where not null or empty in mongoid

I&#39;ve got the following logic in my code:

    if !@players.include?(p.name)
      ...
    end

`@players` is an array.  Is there a method so I can avoid the `!`?

Ideally, this snippet would be:

    if @players.does_not_include?(p.name)
      ...
    end



Ruby: Is there an opposite of include? for Ruby Arrays?

Looks like the new rails version has &quot;change&quot; versus self.up and self.down methods.

So what happens when one has to roll back a migration how does it know what actions to perform. I have the following method that I need to implement based on an online tutorial:

    class AddImageToUsers &lt; ActiveRecord::Migration
      def self.up
        add_column :users, :image_file_name, :string
        add_column :users, :image_content_type, :string
        add_column :users, :image_file_size, :integer
        add_column :users, :image_updated_at, :datetime
      end
    
      def self.down
        remove_column :users, :image_file_name, :string
        remove_column :users, :image_content_type, :string
        remove_column :users, :image_file_size, :integer
        remove_column :users, :image_updated_at, :datetime
      end    
    end

How can I do the same using the new change method?

Rails migrations: self.up and self.down versus change

Is there a way to pass ruby file, *foo.rb* to rails console. Expected results would be after console starts rails environment to run file. 

Or any other way which would allow me to execute file in rails environment, triggered from command prompt.

Pass ruby script file to rails console

How can I directly call a ruby function from the command-line?

Imagine, I would have this script _test.rb_:

    class TestClass
        def self.test_function(some_var)
            puts &quot;I got the following variable: #{some_var}&quot;
        end
    end


If this script is run from the command-line (`ruby test.rb`), nothing happens (as intended).

Is there something like `ruby test.rb TestClass.test_function(&#39;someTextString&#39;)`? 
I want to get the following output: `I got the following variable: someTextString`.

Call ruby function from command-line

Trying to install ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it&#39;s giving me a bunch of warnings. One of which is:

&gt; Warning: /usr/bin occurs before /usr/local/bin This means that
&gt; system-provided programs will be used instead of those provided by
&gt; Homebrew. The following tools exist at both paths:
&gt; 
&gt;     easy_install
&gt;     easy_install-2.6
&gt; 
&gt; Consider amending your PATH so that /usr/local/bin is ahead of
&gt; /usr/bin in your PATH.

How does one do what it&#39;s asking here?

How to modify PATH for Homebrew?

It&#39;s just underlining the matched brackets, Is it possible to make it more useful like changing brackets colour or highlighting the line of brackets?

How to change style of matched brackets in Sublime Text 2 / 3?

I&#39;m curious if there is a way to paste text to the end of every line in Sublime 2? And conversely, to the beginning of every line.

test line one

test line two

test line three

test line four

...

Say you have 100 lines of text in the editor, and you want to paste quotation marks to the beginning and end of each line. 

Is there an easy way to do this or a plugin that anyone would know of? This would often save me a lot of time on various projects.

Thanks.

How to paste text to end of every line? Sublime 2

I&#39;ve been having trouble modifying my path to add Sublime Text 2. I&#39;ve added a `~/bin` directory and [run this command][1]:

    ln -s &quot;/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl&quot; ~/bin/subl


The subl link appears in `~/bin`. But I need to add the `~/bin` directory to my path. I&#39;m fairly new at this, and I don&#39;t know where my path is. I&#39;ve looked around, and found that the likely files are either `.profile`, `.bash_profile` or `.bashrc `

I don&#39;t have a `.bash_profile`. To `.profile` and `.bashrc` I added 

    PATH=$PATH:~/bin/subl
    export PATH

Is that the right thing to add? And if so, where should I add it? 

When I `echo $PATH`, I get:

    /Users/&lt;username&gt;/.rvm/gems/ruby-1.9.3-p194@rails3tutorial2ndEd/bin:/Users/&lt;username&gt;/.rvm/gems/ruby-1.9.3-p194@global/bin:/Users/&lt;username&gt;/.rvm/rubies/ruby-1.9.3-p194/bin:/Users/&lt;username&gt;/.rvm/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin

When I type `subl`, I get: 

    -bash: subl: command not found

Thanks!

p.s. I had previously installed Macports, which modified my `.profile` file. Not sure if this has anything to do with it - I now don&#39;t know what the default `.profile` looks like.

  [1]: http://www.sublimetext.com/docs/2/osx_command_line.html

How do I add ~/bin to my path?

in .tmTheme files the scope key defines how a element is highlighted:

        &lt;dict&gt;
            &lt;key&gt;name&lt;/key&gt;
            &lt;string&gt;HTML: Attribute Values&lt;/string&gt;
            &lt;key&gt;scope&lt;/key&gt;
            &lt;string&gt;meta.tag string.quoted, meta.tag string.quoted constant.character.entity&lt;/string&gt;
            &lt;key&gt;settings&lt;/key&gt;
            &lt;dict&gt;
                &lt;key&gt;background&lt;/key&gt;
                &lt;string&gt;#FFFFFF&lt;/string&gt;
                &lt;key&gt;fontStyle&lt;/key&gt;
                &lt;string&gt;&lt;/string&gt;
                &lt;key&gt;foreground&lt;/key&gt;
                &lt;string&gt;#2aa198&lt;/string&gt;
            &lt;/dict&gt;
        &lt;/dict&gt;


where can I find a list of all scopes supported by these apps, so I can create my own style?

Where to find a list of scopes for Sublime2 (or textMate?)

Is there an existing package for editing [Sass][1] in [Sublime Text][2] 2?

This seems to be popular:
https://github.com/n00ge/sublime-text-haml-sass

However, after installation, it appears that it only provides syntax highlighting for `scss` files.

Ideally, I&#39;d like syntax highlighting, indentation and completions for the `sass` syntax.


  [1]: http://sass-lang.com/
  [2]: http://www.sublimetext.com/

Content Type	Original Author	Original Content on Stackoverflow
Question	Lesha Pipiev	View Question on Stackoverflow
Solution 1 - Ruby on-Rails	fraxel	View Answer on Stackoverflow
Solution 2 - Ruby on-Rails	alienhard	View Answer on Stackoverflow
Solution 3 - Ruby on-Rails	Eran Or	View Answer on Stackoverflow

ide sublime2 how to find method definition

Ruby on-Rails Problem Overview

Ruby on-Rails Solutions

Solution 1 - Ruby on-Rails

Solution 2 - Ruby on-Rails

Solution 3 - Ruby on-Rails

How to get "printf" messages written in NDK application?

How to open maximized window with Javascript?

Attributions