To expand on petrilli&#39;s answer:

 - &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Numpad_Multiply&lt;/kbd&gt; can also be used to expand all
 - &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Numpad_Divide&lt;/kbd&gt; is bound to collapse all
 - &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Numpad_Divide&lt;/kbd&gt; toggles folding on and off

And yes, they can all be rebound, if you know what text to filter on in Windows | Preferences | General | Keys.

&quot;Folding&quot;, &quot;Expand&quot;, &quot;Collapse&quot; are keywords that should get you all of the relevant commands.

By default they&#39;re bound to &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Numpad_Minus&lt;/kbd&gt; and &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Numpad_Plus&lt;/kbd&gt;, but you can rebind them. 

If you are using eclipse-pydev then the default keybinds are 

&lt;kbd&gt;ctrl&lt;/kbd&gt; + &lt;kbd&gt;9&lt;/kbd&gt; : collapse all one level

&lt;kbd&gt;ctrl&lt;/kbd&gt; + &lt;kbd&gt;0&lt;/kbd&gt; : expand all one level

&lt;kbd&gt;ctrl&lt;/kbd&gt; + &lt;kbd&gt;-_&lt;/kbd&gt; : collapse current location

&lt;kbd&gt;ctrl&lt;/kbd&gt; + &lt;kbd&gt;=+&lt;/kbd&gt; : expand current

I&#39;m playing around with the [Natural Language Toolkit][1] (NLTK).

Its documentation ([Book][2] and [HOWTO][3]) are quite bulky and the examples are sometimes slightly advanced. 

Are there any good but basic examples of uses/applications of NLTK? I&#39;m thinking of things like the [NTLK articles][4] on the *Stream Hacker* blog. 

  [1]: http://www.nltk.org/
  [2]: http://www.nltk.org/book
  [3]: http://nltk.googlecode.com/svn/trunk/doc/howto/index.html
  [4]: http://streamhacker.wordpress.com/tag/nltk/

Practical examples of NLTK use

Computer Haiku  
How would you write a program  
To make them for you

How would you write a program to generate Haiku?

Hey, question says it all.
I have folding turned on in Eclipse (v3.4), and rather than having to click the little +/- in the page gutter, I&#39;m wondering if there&#39;s a keyboard shortcut to just &quot;fold the current method&quot;.  A quick look at the menus and what-not in eclipse doesn&#39;t show a menu item for it, so maybe you just can&#39;t do it.

Anyone?

Is there a keyboard shortcut in Eclipse to fold the current method/block?

<p>Hey, question says it all.
I have folding turned on in Eclipse (v3.4), and rather than having to click the little +/- in the page gutter, I'm wondering if there's a keyboard shortcut to just "fold the current method".  A quick look at the menus and what-not in eclipse doesn't show a menu item for it, so maybe you just can't do it.</p>
<p>Anyone?</p>


How to delete a workspace in Eclipse?

How do you configure JBoss to debug an application in Eclipse?

JBoss debugging in Eclipse

Eclipse by default automatically switches to the Debug perspective when you hit a breakpoint.

However, it is annoying me that it doesn&#39;t automatically switch back to the previous perspective (say, Java) when terminating the process.

It just stays in the debug perspective even though there is nothing to debug because nothing is running. 


How to change back the perspective after terminating the debugged process in Eclipse?

RDT (Ruby Development Tool) seems to be the preferred plugin for adding Ruby support to Eclipse. However, I see that the main developer on that project has joined Aptana RadRails. Does this mean that project is no longer up-to-date for Ruby in Eclipse?

If so, which plugin is the preferred and best choice these days?

Preferred Ruby plugin for Eclipse?

I have a shutdown hook in my application (created using `Runtime.getRuntime().addShutdownHook`). However if I launch the application from within Eclipse, when it is shut-down the shutdown hook doesn&#39;t execute. 

I think this is because Eclipse sends the equivalent of a force-kill signal to the process, which doesn&#39;t cause the shut-down hook to execute (equivalent of taskkill /F on Windows or kill -p on Linux), though I&#39;m not absolutely sure.

Does anyone know how to get around this? I&#39;m running Windows (Vista), and I&#39;ve a feeling it may be a Windows-specific issue, but I&#39;m not sure.

How to get shutdown hook to execute on a process launched from Eclipse

so as per one of my previous questions, I&#39;m brushing up on my C skills.

**My question is, what do people use for developing C?**

Lots of people use Emacs, and have done so for years, but **is it better to learn emacs than just use an IDE** such as Geany or KDevelop?

Would also be interested to hear from those **still using emacs**, and **why they use it** over other apps?


Please note that I&#39;m only really interested in the **free IDEs / editors**.

**EDIT:**

Thanks for posting links which answer some of my questions, but I guess what I&#39;m really wondering about is:

Whether learning to edit using emacs / vim and compiling / debugging using the gcc-toolchain is worth it instead of just using an IDE, and why?

What are peoples reasons for not migrating to an IDE?

Has anyone moved from terminal-centric development to IDE development, and why did they move?

What is the best IDE for C Development / Why use Emacs over an IDE?

The list of jars just takes up too much space. Can I collapse it or hide it?

Remove project .jars from project explorer view in Eclipse

I really searched on this one.
(E/TextMate is the closest I found in [this topic][1], but it doesn&#39;t seem to be that big of deal)

I tried emacs, but I don&#39;t seem to find a Haskell Mode for Windows..
VisualHaskell doesn&#39;t seem to follow the new VisualStudio updates...

I could try VIM, but does the Haskell Mode works for Windows there?

Sigh... All the time the &#39;close but no cigare&#39; feeling.

Is there actually so out there programming Haskell under Windows?


  [1]: https://stackoverflow.com/questions/68504/what-are-my-ide-editor-choices-for-haskell

Haskell IDE for Windows?

In Notepad++ I have set &quot;replace tab with 2 spaces&quot;.

When coding in Python I copy-pasted some code from the web and it appeared indented correctly. But running the code resulted in indentation errors, which I solved in the end by removing all &quot;visible&quot; spaces at line beginnings and inserting the same amount of spaces again.

Could it be possible that [Scintilla][1] based Notepad++ does not show all special characters, but displays them as spaces? Is there a setting to fix this?

  [1]: https://en.wikipedia.org/wiki/Scintilla_(software)


Does Notepad++ show all hidden characters?

So, in PHPDoc one can specify `@var` above the member variable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it&#39;s working with and will be able to provide a code insight for that variable.

    &lt;?php
      class Test
      {
        /** @var SomeObj */
        private $someObjInstance;
      }
    ?&gt;

This works great until I need to do the same to an array of objects to be able to get a proper hint when I iterate through those objects later on.

So, is there a way to declare a PHPDoc tag to specify that the member variable is an array of `SomeObj`s? `@var` array is not enough, and `@var array(SomeObj)` doesn&#39;t seem to be valid, for example.

PHPDoc type hinting for array of objects?

Does Ruby have block comments?

If not, is there an efficient way of inserting `#` in front of a block of highlighted code in TextMate?

Block commenting in Ruby

Press alt + numeric in bash and you get (arg [numeric]) what is that?

(This type of question is better suited for asking a human, instead of trying to &quot;guess&quot; for the correct terminology to search on the documentation via internet).

Press alt + numeric in bash and you get (arg [numeric]) what is that?

I want to open a file in Vim like in Eclipse using &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;R&lt;/kbd&gt;, or via the &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;N&lt;/kbd&gt; option of autofill. Invoke a keyboard shortcut, type the file name/pattern, and choose from all the matching files names.

I know opening it normally like:

    :tabe &lt;filepath&gt;
    :new &lt;filepath&gt;
    :edit &lt;filepath&gt;

The problem here is that I have to specify the whole file path in these cases.

Shortcut to open file in Vim

How can I wire an event to fire if someone presses the letter &lt;kbd&gt;g&lt;/kbd&gt;?

(Where is the character map for all the letters BTW?)



Keyboard shortcuts with jQuery

How can I set a key binding that globally overrides and takes precedence over all other bindings for that key?  I want to override all major/minor mode maps and make sure my binding is always in effect.

This of course doesn&#39;t work:

    (global-set-key &quot;\C-i&quot; &#39;some-function)

It works in `text-mode`, but when I use `lisp-mode`, `C-i` is rebound to `lisp-indent-line`.

I can go through and override this binding in `lisp-mode` and in every other mode individually, but there must be an easier way.  Every time I install a new mode for a new file type, I&#39;d have to go back and check to make sure that all of my key bindings aren&#39;t being overridden by the new mode.

I want to do this because I want to emulate bindings I&#39;ve already learned and ingrained from other editors.

Content Type	Original Author	Original Content on Stackoverflow
Question	dw.mackie	View Question on Stackoverflow
Solution 1 - Eclipse	JMD	View Answer on Stackoverflow
Solution 2 - Eclipse	petrilli	View Answer on Stackoverflow
Solution 3 - Eclipse	Crazyshezy	View Answer on Stackoverflow

Is there a keyboard shortcut in Eclipse to fold the current method/block?

Eclipse Problem Overview

Eclipse Solutions

Solution 1 - Eclipse

Solution 2 - Eclipse

Solution 3 - Eclipse

How would you write a program to generate Haiku?

Practical examples of NLTK use

Attributions