Sublime text doesn&#39;t support that. But you can get around it (at least in python) by using [SublimeREPL][1], I use this for everything, it works pretty great. Its a little cooky though, as the tab is still editable like a normal sublime tab (which is good and bad)...

It also allows you to run the interpreter in multiple tabs, its basically awesome.

To install it you need `package control` this lets you easily install plugins. To get it go [here][2], and follow the instructions. Once thats done:

  - in Sublime press &lt;kbd&gt;ctrl&lt;/kbd&gt; + &lt;kbd&gt;shift&lt;/kbd&gt; + &lt;kbd&gt;P&lt;/kbd&gt; (linux command in `ST` for &#39;goto anything&#39;). 
  - Type in &#39;install&#39;, 
  - click on &#39;sublime package control: install package&#39;. 
  - Then select `SublimeREPL`. It will install it automatically. 
  - To use it go to `Tools&gt;sublimerepl&gt;python` from the menus.

To make the default build system SublimeREPL, you can follow these [instructions][3].


  [1]: https://github.com/wuub/SublimeREPL
  [2]: http://wbond.net/sublime_packages/package_control/installation
  [3]: https://stackoverflow.com/questions/19732006/how-to-run-python-code-on-sublimerepl/23722631#23722631

Since, &lt;b&gt;Sublime&lt;/b&gt; not directly support for input console. So, it is easy to get input in Sublime with following extra steps:

1. Make sure that you have install Package control in Sublime.
    - If you have no install Package control then, go to [here](https://packagecontrol.io/) then, click &lt;b&gt;install Now&lt;/b&gt; button (top right)    copy those code and paste it in your &lt;b&gt;Console&lt;/b&gt; (make sure you have tick the &lt;b&gt;Show Console&lt;/b&gt; option) and Press Enter.   (after that restart sublime)
2.  Go to -&gt;Command Palette(&lt;b&gt;Cltr + Shift + p&lt;/b&gt;) click &quot;&lt;b&gt;Package Control: Install Package&lt;/b&gt;&quot;
3.  Search : &quot;&lt;b&gt;SublimeRepl&lt;/b&gt;&quot; and wait for Installing.
4.  Once, it is Installed, ,&lt;b&gt;Restart Sublime&lt;/b&gt;
-  Go to Tools you will see &quot;&quot;&lt;b&gt;SublimeRepl&lt;/b&gt;&quot; option at the bottom (which indicates that it is successfully installed in your sublime)
5.  To run python scripts: Go to &lt;b&gt;Tools-&gt;SublimeRepl-&gt;Python-&gt;&lt;i&gt;Python-RUNcurrentfile&lt;/i&gt;&lt;/b&gt; option and your code is run in new Repl Tab.

Note: &lt;b&gt;This works fine for sublimeText3 (windows )&lt;/b&gt;




I installed RabbitMQ server on OS X, and started it on command line. Now, it is not obvious that how I should stop it from running? After I did:

    sudo rabbitmq-server -detached

I get:

    Activating RabbitMQ plugins ...
    0 plugins activated:

That was it. How should I properly shut it down? In the document, it mentions using `rabbitmqctl(1)`, but it&#39;s not clear to me what that means. Thanks.

Edit: As per comment below, this is what I get for running `sudo rabbitmqctl stop`:

    (project_env)mlstr-1:Package mlstr$ sudo rabbitmqctl stop
    Password:
    Stopping and halting node rabbit@h002 ...
    Error: unable to connect to node rabbit@h002: nodedown
    
    DIAGNOSTICS
    ===========
    
    nodes in question: [rabbit@h002]
    
    hosts, their running nodes and ports:
    - h002: [{rabbit,62428},{rabbitmqctl7069,64735}]
    
    current node details:
    - node name: rabbitmqctl7069@h002
    - home dir: /opt/local/var/lib/rabbitmq
    - cookie hash: q7VU0JjCd0VG7jOEF9Hf/g==

Why is there still a &#39;current node&#39;? I have not run any client program but only the RabbitMQ server, does that mean a server is still running?

How do I stop the RabbitMQ server on localhost

I have an IntelliJ project with several modules. Some of the modules should be run as servers. For every server (module), I have a run configuration.

Can I bundle those run configurations together, so I don&#39;t need to click run or stop five times?

If it matters, the project is fully mavenized.

How to combine several run configurations in IntelliJ together?

I use Sublime Text 2 but it won&#39;t let me enter any value when my code asks for user input. (In other words: `input()` in Python and `gets` in Ruby fail to correctly prompt me for input).

Python throws an `EOFError` error (what you get when user doesn&#39;t enter anything).

Simply USER INPUT isn&#39;t working in Sublime Text 2 for me.

EDIT: FOR EXAMPLE

    try:
        text = input(&#39;Enter something: &#39;)
        print text
    except EOFError:
        print(&#39;\nEOFError&#39;)

    =&gt; Enter something: #cannot enter anything to var &quot;text&quot;
    =&gt; EOFError
    =&gt; [Finished]

Sublime Text 2 console input

I use Sublime Text 2 but it won't let me enter any value when my code asks for user input. (In other words: <code>input()</code> in Python and <code>gets</code> in Ruby fail to correctly prompt me for input).
Python throws an <code>EOFError</code> error (what you get when user doesn't enter anything).
Simply USER INPUT isn't working in Sublime Text 2 for me.
EDIT: FOR EXAMPLE
<pre><code class="hljs language-ruby">try:
 text = input('Enter something: ')
 print text
except EOFError:
 print('\nEOFError')

=> Enter something: #cannot enter anything to var "text"
=> EOFError
=> [Finished]
</code></pre>

I want to send a value for `&quot;User-agent&quot;` while requesting a webpage using Python Requests.  I am not sure is if it is okay to send this as a part of the header, as in the code below:

    debug = {&#39;verbose&#39;: sys.stderr}
    user_agent = {&#39;User-agent&#39;: &#39;Mozilla/5.0&#39;}
    response  = requests.get(url, headers = user_agent, config=debug)

The debug information isn&#39;t showing the headers being sent during the request.

Is it acceptable to send this information in the header?  If not, how can I send it?

Sending &quot;User-agent&quot; using Requests library in Python

I am using PIL to resize the images there by converting larger images to smaller ones. Are there any standard ways to reduce the file size of the image without losing the quality too much, lets say the original size of the image is 100KB, i want to get it down to like 5 or 10 KB especially for png and jpeg formats.

How to reduce the image file size using PIL

Here is a functional code (create file with success)

    sys.stdout = open(&#39;filename1.xml&#39;, &#39;w&#39;)


Now I&#39;m trying to name the file with the current date/time (I&#39;m not an expert in Python)

    filename1 = datetime.now().strftime(&quot;%Y%m%d-%H%M%S&quot;)
    sys.stdout = open(filename1 + &#39;.xml&#39;, &#39;w&#39;)

I want to write out a file name with the exact date and time, it is a xml file, that the program has already create, I just need to name the file. The above code is not working.

The error returned:

&lt;!-- language: lang-none --&gt;

      File &quot;./fix.py&quot;, line 226, in &lt;module&gt;
        filenames = datetime.now().strftime(&quot;%Y%m%d-%H%M%S&quot;)
    AttributeError: &#39;module&#39; object has no attribute &#39;now&#39;



How to create a file name with the current date &amp; time in Python?

Is there a simple solution to trim whitespace on the image in PIL?

ImageMagick has easy support for it in the following way:

    convert test.jpeg -fuzz 7% -trim test_trimmed.jpeg

I found a solution for PIL:

    from PIL import Image, ImageChops

    def trim(im, border):
        bg = Image.new(im.mode, im.size, border)
        diff = ImageChops.difference(im, bg)
        bbox = diff.getbbox()
        if bbox:
            return im.crop(bbox)

But this solution has disadvantages:

 1. I need to define `border` color, it is not a big deal for me, my images has a white background
 2. And the most disadvantage, This PIL solution doesn&#39;t support ImageMagick&#39;s `-fuzz` key. To add some fuzzy cropping. as I can have some jpeg compression artifacts and unneeded huge shadows.

Maybe PIL has some built-in functions for it? 
Or there is some fast solution?

Trim whitespace using PIL

In C++, I can create a array like...

    int* a = new int[10];

in python,I just know that I can declare a list,than append some items,or like..

    l = [1,2,3,4]
    l = range(10)

Can I initialize a list by a given size,like c++,and do not do any assignment?

How to create a fix size list in python?

For example, `str = &#39;abcdefg&#39;`. How do I find the index if `c` in this string using Ruby?

How do I find the index of a character in a string in Ruby?

It is known that in Ruby, class methods get inherited:

    class P
      def self.mm; puts &#39;abc&#39; end
    end
    class Q &lt; P; end
    Q.mm # works

However, it comes as a surprise to me that it does not work with mixins:

    module M
      def self.mm; puts &#39;mixin&#39; end
    end
    class N; include M end
    M.mm # works
    N.mm # does not work!

I know that #extend method can do this:

    module X; def mm; puts &#39;extender&#39; end end
    Y = Class.new.extend X
    X.mm # works

But I am writing a mixin (or, rather, would like to write) containing both instance methods and class methods:

    module Common
      def self.class_method; puts &quot;class method here&quot; end
      def instance_method; puts &quot;instance method here&quot; end
    end

Now what I would like to do is this:

    class A; include Common
      # custom part for A
    end
    class B; include Common
      # custom part for B
    end

I want A, B inherit both instance and class methods from `Common` module. But, of course, that does not work. So, isn&#39;t there a secret way of making this inheritance work from a single module?

It seems inelegant to me to split this into two different modules, one to include, the other to extend. Another possible solution would be to use a class `Common` instead of a module. But this is just a workaround. (What if there are two sets of common functionalities `Common1` and `Common2` and we really need to have mixins?) Is there any deep reason why class method inheritance does not work from mixins?

Inheriting class methods from modules / mixins in Ruby

Most of the blogs or tutorials or books have private methods at the bottom of any class/module. Is this the best practice?

I find having private methods as and when necessary more convenient. For example:

    public
    def my_method
      # do something
      minion_method
    end

    private
    def minion_method
      # do something
    end

    public
    def next_method
    end

This way I find the code more readable instead of scrolling up and down continuously which is very irritating.

Is there something terribly wrong in this approach? Is having private methods at the bottom not just a best practice and something else?

Where to place private methods in Ruby?

I&#39;m having some trouble installing jekyll. Can&#39;t quite figure out how to patch the missing link. I think it&#39;s an update to Ruby, but RVM is having trouble installing alternate versions of ruby as well. 

Heres the full post:


    $ sudo gem install jekyll    

    ERROR:  Error installing jekyll:
	ERROR: Failed to build gem native extension.

        /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
    mkmf.rb can&#39;t find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h


    Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/fast-stemmer-1.0.1 for inspection.
    Results logged to /Library/Ruby/Gems/1.8/gems/fast-stemmer-1.0.1/ext/gem_make.out

Does this mean I need to update the version of ruby I&#39;m using via rvm?

Error Installing Jekyll - Native Extension Build

I would appreciate some help in getting `gem install therubyracer` to work. Here is the error:

    $ gem install therubyracer
    Building native extensions.  This could take a while...
    ERROR:  Error installing therubyracer:
    	ERROR: Failed to build gem native extension.
    
            /Users/david/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
    checking for main() in -lobjc... yes
    *** extconf.rb failed ***
    Could not create Makefile due to some reason, probably lack of
    necessary libraries and/or headers.  Check the mkmf.log file for more
    details.  You may need configuration options.
    
    Provided configuration options:
    	--with-opt-dir
    	--with-opt-include
    	--without-opt-include=${opt-dir}/include
    	--with-opt-lib
    	--without-opt-lib=${opt-dir}/lib
    	--with-make-prog
    	--without-make-prog
    	--srcdir=.
    	--curdir
    	--ruby=/Users/david/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
    	--with-objclib
    	--without-objclib
    extconf.rb:15:in `&lt;main&gt;&#39;: undefined method `include_path&#39; for Libv8:Module (NoMethodError)

Here are some notable steps that I ran before the error. They worked fine:

    $ gem install libv8
    $ brew install v8

My environment is:

* Mac OS X Lion 10.7.4
* ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.4.0] (via rvm)
* V8 version 3.9.24 (via homebrew)


`gem install therubyracer` fails on Mac OS X Lion

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 want to apologize in advance that this is a newbie question! I&#39;ve spent the last 2 hours trying to find a solution.

I have two problems (I&#39;m sure related). 

**Background:** 

This is what my $PATH looks like:

/Users/Sponsi/.rvm/gems/ruby-1.9.3-p194/bin:/Users/Sponsi/.rvm/gems/ruby-1.9.3-p194@global/bin:/Users/Sponsi/.rvm/rubies/ruby-1.9.3-p194/bin:/Users/Sponsi/.rvm/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/X11/bin


**Problem #1**

I am trying to use the command-line command &quot;subl&quot; to launch Sublime Text 2 on OSX.

I entered the following command:
&quot;`ln -s &quot;/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl&quot; ~/bin/subl`

It only halfway worked - when I enter &quot;subl&quot; I get &quot;Command not found&quot;. But when I re-enter the command above it says &quot;Already exists.&quot;

I searched online and found a (somewhat) fix. I added the following to my .bashrc:

    echo &#39;export PATH=&quot;./bin:$PATH&quot;&#39; &gt;&gt; ~/.bashrc 
    source ~/.bashrc

Using the command &quot;subl&quot; does work but only temporarily. If I exit terminal or switch to another directory it stops working (bringing me into problem #2, see below.)

**Problem # 2:**

When I try to pull up a file under another directory using the command &quot;subl&quot; I get &quot;-bash: ./bin/subl: No such file or directory&quot; I confirmed the file I want to edit does exist.

BTW, I am following the Ruby tutorial found @ http://ruby.railstutorial.org/ruby-on-rails-tutorial-book


  [1]: http://i.stack.imgur.com/nWpk3.png

Thank you so much for your time!

Problems using subl command in terminal: &quot;Command not found&quot; &amp; &quot;No such file or directory&quot;

I need to migrate from one Mac to another, and want Sublime Text 2 on a new computer to have all the same configuration/plugins I have installed on the old one.

Is there some folder(s) I could just copy and restore on another one to replicate everything?

How to save/restore Sublime Text 2 configs/plugins to migrate to another computer?

I just started using sublime text 2 and when I go into command mode I can&#39;t get out. 

How do I exit out? 

Exit command mode in sublime text 2

I&#39;ve just started using Sublime Text 2, coming from emacs.

I have a region of text selected. Within that region, I&#39;d like to replace all text instances of &#39;0&#39; with &#39;255&#39;.

How do I do this kind of text replacement?

Content Type	Original Author	Original Content on Stackoverflow
Question	roflol	View Question on Stackoverflow
Solution 1 - Python	fraxel	View Answer on Stackoverflow
Solution 2 - Python	susan097	View Answer on Stackoverflow

Sublime Text 2 console input

Python Problem Overview

Python Solutions

Solution 1 - Python

Solution 2 - Python

How to combine several run configurations in IntelliJ together?

How do I stop the RabbitMQ server on localhost

Attributions