Just configure Smart Keys as follow:  
`IDE Settings &gt; Editor &gt; General &gt; Smart Keys &gt; Surround selection on typing quote or brace`.

[![enter image description here][1]][1]

From the IntelliJ built-in help:

&gt; If this check box is **selected**, the selected text on typing a quote,
&gt; double-quote or brace, will be surrounded with these characters. 
&gt;
&gt; If this check box is **not selected**, then the typed quotes, double-quotes
&gt; or braces will replace the selection.

  [1]: http://i.stack.imgur.com/iWpBx.png

Yes, try &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;T&lt;/kbd&gt; (Surround With), then &lt;kbd&gt;A&lt;/kbd&gt; (Curly Braces).

Just click as the below 2 steps

 1, &lt;kbd&gt;CTRL&lt;/kbd&gt; + &lt;kbd&gt;ALT&lt;/kbd&gt; + &lt;kbd&gt;T&lt;/kbd&gt;&lt;br&gt;
 2, then press &lt;kbd&gt;ALT&lt;/kbd&gt; + &lt;kbd&gt;A&lt;/kbd&gt; at the same time.

Hope to help you.

Add &quot;Control flow statement without braces&quot; to inspection settings. Then run inspection, select them in the list and then select &quot;Apply Fix &#39;Add braces&#39;&quot;. 

It just saved me a whole days tedious work!

I had oneline if statement without curly braces and I had to update it with braces in whole file. So I updated code style to always add braces for if/else statement.
In Idea go to: 

&gt; Settings -&gt; Editor -&gt; Code Style -&gt; Java -&gt; Wrapping and Braces (tab)

Find *&quot;&#39;If()&#39; Statement&quot;/&quot;Force braces&quot;* and change value from **&quot;Do not force&quot;**(default) to **&quot;Always&quot;**.
Press `ctrl + alt + L` to reformat your file and curly braces would be added.
[settings][1]


  [1]: https://i.stack.imgur.com/Pc9iC.png

You need to create a live template first. Just go Preferences and add a template to html/xml![][1]


![enter image description here][2]


  [1]: http://i.stack.imgur.com/Zm5aT.png
  [2]: http://i.stack.imgur.com/4v0Ai.png

The easiest way is, ***select the code part*** that you want and **press** **`Shift + [`**

Easy, just follow the arrows in this picture, from left to right:
![Screenshot with arrows][1]


  [1]: https://i.stack.imgur.com/MB92h.png

How can I filter documents that have a field which is an array and has more than N elements?

How can I filter documents that have a field which is an empty array?

Is facets the solution? If so, how?

elasticsearch filtering by the size of a field that is an array

I&#39;d like to create a `button` that changes its style when it gets pressed. This is my CSS code:

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-css --&gt;

    button {
        font-size: 18px;
        border: 2px solid gray;
        border-radius: 100px;
        width: 100px;
        height: 100px;
    }

    button:active {
        font-size: 18px;
        border: 2px solid red;
        border-radius: 100px;
        width: 100px;
        height: 100px;
    }

&lt;!-- language: lang-html --&gt;

    &lt;button&gt;Button&lt;/button&gt;

&lt;!-- end snippet --&gt;

It is changed only when I click &amp; hold on it. I want to make it change style after it&#39;s pressed. For example, normal state would be white, state while being clicked would be green and after click is released it would be red.

Pressed &lt;button&gt; selector

How to surround code by curly braces in IntelliJ IDEA? Is there any keyboard-shortcut for such operation?

How to surround code by curly braces in IntelliJ IDEA?

<p>How to surround code by curly braces in IntelliJ IDEA? Is there any keyboard-shortcut for such operation?</p>


I&#39;m using IntelliJ with a Git project, and have setup my `user.name` and `user.email` properly. The problem is when committing using the IDE interface the author is not selected by default. I can click and I get a dropdown to select it, but sometimes I forget to do that, and it&#39;s a pain to ammend the commit each time I forget.

Is there a way to set the author automatically on commit, since it&#39;s only one, and it would save me some headaches?

IntelliJ IDEA with Git remember author

I&#39;m new to Intellij Idea, i just import a project with `pom.xml`, but the ide didn&#39;t resolve anything in maven dependencies.

Anything defined in `pom.xml` dependencies when import in code raise an error `cannot resolve symbol xxxxx`

But `mvn install` will work, i try import the dependencies in `Project Settings/Libraries` in `.jar` files, then it works, but could the ide resolve libraries defined in `pom.xml`? i don&#39;t want to do that everytime.

Additionnal info:

IDEA version: 12.0.3, OS : windows 7, reimport does not work, maven version : 3.0.4, maven dependencies does not exists under Exernal Libraries.

there is no exceptions in idea.log...

Intellij idea cannot resolve anything in maven

I upgraded IntelliJ IDEA from 12.0.4 to 12.10.

Now all the modules in my Android project give the error:

&gt; **Error:** Default Activity Not Found

I reverted back to 12.0.4 and it everything works again.

Any ideas? I think it might be an issue with a missing plugin. Since the plugin is not installed, it is not able to find the default activity. Another thing could have been a local configuration, but I doubt it. I deleted the configuration folder to verify and that didn&#39;t change anything.



&quot;Default Activity Not Found&quot; on Android Studio upgrade

My directory structure in the Project seems to have disappeared. The first picture is the &quot;bad&quot;.  I recently upgraded to 12.1 and the vim emulator at about the same time.  I don&#39;t know if I missed a dialog that reset something?  I can&#39;t figure out how to get it back like the second picture.   
I&#39;ve tried to re-import the project but it has not helped.  I keep the project on Dropbox and have another PC where I have not reloaded project.  Is there a way to get my view from that machine?

![Bad][1]
   [1]: http://i.stack.imgur.com/Y4MLt.png


----------


The picture is the &quot;good&quot; and how I want it to look.  
![Good][2]
   [2]: http://i.stack.imgur.com/KEzMD.png

Intellij IDEA Project view doesn&#39;t show structure as it did before.

There is a freemarker file (ftl) in my IntelliJ project that is incorrectly recognized as a text file. There are many of the same type that are correct.

I am aware of the &quot;Mark as text&quot; option. This may be the original reason this file was marked as text but I am not provided with a &quot;mark as ftl file&quot; option to turn it back, if indeed this is the problem. If I mark other ftl files as txt, I am able to turn them back into ftl files as expected.

IntelliJ not recognizing a particular file correctly, instead it&#39;s stuck as a text file

I would like to disable keyboard shortcuts &lt;kbd&gt;Command&lt;/kbd&gt;-&lt;kbd&gt;W&lt;/kbd&gt; and &lt;kbd&gt;Command&lt;/kbd&gt;-&lt;kbd&gt;Q&lt;/kbd&gt; in Mac OS X 10.8 Mountain Lion.

This is because they interfere with emacs commands which I run from inside a terminal running from xQuartz. How can I disable the keyboard shortcuts?

How to disable keyboard shortcuts in Mac OS X?

I&#39;m asking the question already asked (and even answered) here:
https://stackoverflow.com/questions/5885739/why-are-some-textboxes-not-accepting-control-a-shortcut-to-select-all-by-defau

But that answer doesn&#39;t work for me. I have this code:

    public class LoginForm : Form
    {
        private TextBox tbUsername;
        
        public LoginForm()
        {
            tbUsername = new TextBox();
            tbUsername.ShortcutsEnabled = true;
            tbUsername.Multiline = false;
            Controls.Add(tbUsername);
        }
    }

The textbox shows up, I can write on it, I can cut, copy and paste text on it without any problems.
But when I try to press &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;A&lt;/kbd&gt; I only hear a &quot;bling&quot; similar to the bling that you hear if you try to erase text from an empty textbox (try it with your browser&#39;s address bar).

How can I allow ctrl+a with TextBox in winform?

I want to create an Eclipse style shortcut &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;MouseClick&lt;/kbd&gt; to open the function/method. Sublime Text 3 has already this function called `goto_definition` but it is bound to &lt;kbd&gt;F12&lt;/kbd&gt;. 

![][1]

But I&#39;m not sure how to create this binding. I looked [here][2] for documentation but it was too complex. Can you one help me out with this simple key binding?

**Edit:** Following this article I was told to do this: [http://webtempest.com/better-definition-navigation-in-sublime-text-3/][3]

    [
        {
            &quot;button&quot;: &quot;button1&quot;, 
            &quot;count&quot;: 1, 
            &quot;modifiers&quot;: [&quot;super&quot;, &quot;shift&quot;],
            &quot;press_command&quot;: &quot;drag_select&quot;,
            &quot;command&quot;: &quot;goto_definition&quot;
        }
    ]

This doesn&#39;t seem to work, &lt;kbd&gt;ctrl&lt;/kbd&gt;+&lt;kbd&gt;shift&lt;/kbd&gt;+&lt;kbd&gt;click&lt;/kbd&gt; executes nothing.


  [1]: http://i.stack.imgur.com/hVNDJ.jpg
  [2]: http://www.sublimetext.com/docs/3/vintage.html
  [3]: http://web.archive.org/web/20130511063525/http://webtempest.com/better-definition-navigation-in-sublime-text-3

Sublime 3 - Set Key map for function Goto Definition

I&#39;m working on some legacy code that has a class that is 10,000+ lines of code and has 100s of methods. Is there a shortcut for any JetBrains IDE (since the shortcut would likely be shared across all of them) to collapse all the methods / functions so that only the method signatures are shown? 

Something like this: 

    public String myMethod(String arg1, int arg2){...}
    
    public String mySecondMethod(String arg1, int arg2){...}

JetBrains / IntelliJ keyboard shortcut to collapse all methods

Is there any way of auto importing (like in Eclipse &lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;O&lt;/kbd&gt;) in **Android Studio**? 

I have found only &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;O&lt;/kbd&gt; which ask for each thing, and I have to press &lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Enter&lt;/kbd&gt; to accept it.

No way to do it faster?
 

What is the shortcut to Auto import all in Android Studio?

While watching thenewbostons tutorial on basic java, he teaches us to do if statements like this.(Notice the curly Braces)

    if(&quot;pie&quot;== &quot;pie&quot;){
        System.out.println(&quot;Hurrah!&quot;);
    }

So I tried removing the curly braces 

    if(&quot;pie&quot;== &quot;pie&quot;)
        System.out.println(&quot;Hurrah!&quot;);

And it still works! Since I&#39;m new to java, I don&#39;t know why that works. And I want to know if removing(or adding) the curly braces give any benefits/disadvantages.

Is there a difference in removing the curly braces from If statements in java

I am trying to execute the following line in Command Prompt:

    curl -X POST -d &#39;{ &quot;method&quot; : &quot;account_info&quot;, &quot;params&quot; : [ { &quot;account&quot; : &quot;rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh&quot;} ] }&#39; http://s1.ripple.com:51234

However, I get the following:

    curl: (6) Could not resolve host: method
    curl: (7) Failed connect to :80; No error
    curl: (6) Could not resolve host: account_info,
    curl: (6) Could not resolve host: params
    curl: (7) Failed connect to :80; No error
    curl: (3) [globbing] illegal character in range specification at pos 2
    curl: (3) [globbing] unmatched brace at pos 2
    curl: (6) Could not resolve host: account
    curl: (7) Failed connect to :80; No error
    curl: (3) [globbing] unmatched close brace/bracket at pos 35
    curl: (3) [globbing] unmatched close brace/bracket at pos 1
    curl: (3) [globbing] unmatched close brace/bracket at pos 1
    unable to parse request

I am on Windows, and the error has to do with quotes, braces, and globbing. I tried escaping quotes by preceding them with a backslash, with no luck.

Having trouble escaping quotes and braces

I tried to execute the following code on a Python IDLE 

    from __future__ import braces 

And I got the following error:

&lt;!-- language: lang-none --&gt;

    SyntaxError: not a chance

What does the above error mean? 

Syntax Error: Not a Chance - What is this error?

what is the difference between curly brace and square bracket in python?

    A ={1,2}
    B =[1,2]

when I print `A` and `B` on my terminal, they made no difference. Is it real?

And sometimes, I noticed some code use `{}` and `[]` to initialize different variables. 

E.g. `A=[]`, `B={}`

Is there any difference there?



What is the difference between curly brace and square bracket in Python?

I have a string in which I would like curly-brackets, but also take advantage of the f-strings feature. Is there some syntax that works for this?

Here are two ways it does not work. I would like to include the literal text `{bar}` as part of the string.

    foo = &quot;test&quot;
    fstring = f&quot;{foo} {bar}&quot;
`NameError: name &#39;bar&#39; is not defined`

    fstring = f&quot;{foo} \{bar\}&quot;
`SyntaxError: f-string expression part cannot include a backslash`

Desired result:

    &#39;test {bar}&#39;


Edit: Looks like this question has the same answer as https://stackoverflow.com/questions/5466451/how-can-i-print-literal-curly-brace-characters-in-python-string-and-also-use-fo, but you can only know that if you know that `str.format` uses the same rules as the f-string. So hopefully this question has value in tying f-string searchers to this answer.

Content Type	Original Author	Original Content on Stackoverflow
Question	Pavel	View Question on Stackoverflow
Solution 1 - Intellij Idea	Ajang R	View Answer on Stackoverflow
Solution 2 - Intellij Idea	zagyi	View Answer on Stackoverflow
Solution 3 - Intellij Idea	Hunter Zhao	View Answer on Stackoverflow
Solution 4 - Intellij Idea	Martin Wickman	View Answer on Stackoverflow
Solution 5 - Intellij Idea	amisiuryk	View Answer on Stackoverflow
Solution 6 - Intellij Idea	goksel	View Answer on Stackoverflow
Solution 7 - Intellij Idea	Supun Sandaruwan	View Answer on Stackoverflow
Solution 8 - Intellij Idea	Dr. Michael R. Alvers	View Answer on Stackoverflow

How to surround code by curly braces in IntelliJ IDEA?

Intellij Idea Problem Overview

Intellij Idea Solutions

Solution 1 - Intellij Idea

Solution 2 - Intellij Idea

Solution 3 - Intellij Idea

Solution 4 - Intellij Idea

Solution 5 - Intellij Idea

Solution 6 - Intellij Idea

Solution 7 - Intellij Idea

Solution 8 - Intellij Idea

Pressed <button> selector

elasticsearch filtering by the size of a field that is an array

Attributions