&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Enter&lt;/kbd&gt;

Personally I don&#39;t think &lt;kbd&gt;Alt&lt;/kbd&gt;&lt;kbd&gt;Enter&lt;/kbd&gt; is particularly correct.  &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;1&lt;/kbd&gt; does lots of code generation like generating local variables given a method call etc.

&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;Alt&lt;/kbd&gt;&lt;kbd&gt;V&lt;/kbd&gt; ... generates a local variable

&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;Alt&lt;/kbd&gt;&lt;kbd&gt;F&lt;/kbd&gt; ... generate a field

&lt;kbd&gt;Alt&lt;/kbd&gt;&lt;kbd&gt;Insert&lt;/kbd&gt; ... generate (drop down menu to generate all sorts)
 

Now, unrelated to the question but maybe helpful and in the same ball park is that the &quot;**foreach**&quot; short cut in IntelliJ is &lt;kbd&gt;iter&lt;/kbd&gt; rather than &lt;kbd&gt;for&lt;/kbd&gt;.


I also don&#39;t think ctrl+enter is the answer. 

I&#39;d say **&lt;kbd&gt;ctrl&lt;/kbd&gt;+&lt;kbd&gt;alt&lt;/kbd&gt;+&lt;kbd&gt;shift&lt;/kbd&gt;+&lt;kbd&gt;t&lt;/kbd&gt;** (Refactor this...) which I remapped to &lt;kbd&gt;ctrl&lt;/kbd&gt;+&lt;kbd&gt;1&lt;/kbd&gt; is the closest thing to ctrl+1 from eclipse. It allows you to inline, extract code (variable, method, field etc.), move code, pull members etc. 

&lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;1&lt;/kbd&gt; was one of my favorite shortcuts but unfortunately **there is no exact equivalent shortcut** for that. You can search for Quick fix in: `File--&gt;Settings--&gt;Keymap`, but you&#39;ll find nothing.

Although many people would say &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;Enter&lt;/kbd&gt; is the nearest answer. but I think there are better equivalents such as &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;t&lt;/kbd&gt;. It will give you some magic options.

You can also remap it to  &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;1&lt;/kbd&gt; by going to: 

`File--&gt;Settings--&gt;Keymap`

[![enter image description here][1]][1]


  [1]: http://i.stack.imgur.com/lfOYD.png

Try pressing &lt;kbd&gt;CTRL&lt;/kbd&gt; + &lt;kbd&gt;ALT&lt;/kbd&gt; + &lt;kbd&gt;v&lt;/kbd&gt;.

It will give the return type exactly of that method.

I think the &quot;Other -&gt; Show Context Actions&quot; is very close to &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;1&lt;/kbd&gt; in Eclipse.

I&#39;m sure I&#39;m missing something really straight forward. Been using a single custom font with normal font face:

&lt;!-- language: lang-css --&gt;

    @font-face {
        font-family: CustomFont;
        src: url(&#39;CustomFont.ttf&#39;);
    }

All works fine when I use it but if I want to add another custom font what do I do? I&#39;ve tried separating by comma the next one or adding a whole other font face but can&#39;t get the second font working.

Use multiple custom fonts using @font-face?

I would like to understand relationship between jQuery object and DOM element..

When jQuery returns an element it shows up as `[object Object]` in an alert. 
When `getElementByID` returns an element it shows up as `[object HTMLDivElement]`. What does that mean exactly? I mean are both of them objects with a difference ?

Also what methods can operate on jQuery object vs DOM element? Can a single jQuery object represent multiple DOM elements ?

jQuery object and DOM element

I really like the &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;1&lt;/kbd&gt; shortcut (hints for errors and mini refactorings) in Eclipse. Is there an equivalent for it in IntelliJ and Android Studio?

Eclipse&#39;s Ctrl+1 in IntelliJ and Android Studio

<p>I really like the <kbd>Ctrl</kbd>+<kbd>1</kbd> shortcut (hints for errors and mini refactorings) in Eclipse. Is there an equivalent for it in IntelliJ and Android Studio?</p>


I am using Eclipse and have not used Java for sometime. However, I can compile my code on the command-line just fine and generate the necessary `.class` files. In Eclipse, it complains that `The declared package &quot;Devices&quot; does not match the expected package &quot;&quot;`. What does this mean and how can I fix it? 

Sample code:

    package Devices;
    
    public final class DevFrequency 
    {
        public short messageID;
        public double frequency;
        public short converterID;
        public DevFrequency() 
        {
        }
        public DevFrequency(short _messageID,double _frequency,short _converterID)
        {
            messageID = _messageID;
            frequency = _frequency;
            converterID = _converterID;
        }
    }

The name of my project is `DeviceDDS`.

The declared package does not match the expected package &quot;&quot;

I regularly open files of different types in Eclipse. For many types, Eclipse uses the system editor by default. I don&#39;t want this to happen. I want Eclipse to use the built-in Text Editor for unknown file types. However all I can find are options to set the default editor for a certain file type, but not for all unknown ones. Is there an option to do this?

How do I make an editor the default editor for all unknown files in Eclipse?

I am able to run a sample hadoop program from the command prompt and am trying to run the same program from Eclipse, so that I can debug it and understand it better.

For the command line program, some environment variables are set in the `.bashrc` and the same are being read as `System.getenv().get(&quot;HADOOP_MAPRED_HOME&quot;)` in the hadoop program. But, when I am running a java program with `System.getenv().get(&quot;HADOOP_MAPRED_HOME&quot;)`, from Eclipse I am getting null.

I tried passing `-DHADOOP_MAPRED_HOME=test` to VM parameters in the runtime configurations from Eclipse, but still getting null in the standalone program. How to make the environment variables visible within Eclipse? When I iterate through `System.getenv()` in Eclipse, I see lot of variables like `DISPLAY`, `USER`, `HOME` and others. Where are they set? I am using Ubuntu 11.04.

Environment variables in Eclipse

I noticed that after installing cdt, Eclipse always loads the default workspace. The workspace listed in the `config.ini` in `osgi.instance.area.default`. Eclipse does not ask which workspace to open regardless if `Prompt for workspace on startup` is set or not.

How do I force Eclipse to ask which workspace to load on startup?

How to force Eclipse to ask for default workspace?

I had Eclipse Indigo installed on my computer with the Android plugin and it was working perfectly for about two weeks. Today, I updated java and quicktime then restarted my computer. When it booted back up, eclipse had completely vanished - all the program files have completely disappeared. When I try to reinstall it, I get an error message that says 

&gt; The Eclipse executable launcher was unable to locate its companion shared library. 

What happened and how can I fix it?

Eclipse executable launcher error: Unable to locate companion shared library

When I tried to reset my `adb` the following error occurs:

    [2011-09-14 09:34:06 - DeviceMonitor]Adb connection Error:An existing connection was forcibly closed by the remote host
    [2011-09-14 09:34:07 - DeviceMonitor]Connection attempts: 1

I am just making a simple &quot;hello world&quot; program.

Error: &quot;Adb connection Error:An existing connection was forcibly closed by the remote host&quot;

I can&#39;t compile/debug our Android app, because the localization files are not perfect yet.

My IDE&#39;s validation tool [Lint][1] create errors saying:

&gt; newCardsOrderVals is not translated in ar, bg, ca, cs

Compiling/installing/running with Ant works fine, but I would like to use my IDE to ease debugging.

Is there a way to turn off this particular check, or ideally make it a warning rather than an error?

I understand that before release we will really need to get localisation files right, but for the time being it is not a priority as the screens themselves are being modified very frequently.


  [1]: http://tools.android.com/tips/lint/

Lint: How to ignore &quot;&lt;key&gt; is not translated in &lt;language&gt;&quot; errors?

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

I downloaded Android Studio and attempted to launch the program.

This is running on Windows 7 64-bit with Java 1.7. During the installation my Java 1.7 is detected, and the rest of the installation goes through just fine. However, when attempting to launch the application from the desktop icon, nothing happens. Looking at the task manager, a new process from the CMD is loaded. This is because it&#39;s attempting to run the batch file `studio.bat`.

When I execute via CMD, I get the following error:

&gt; ERROR: cannot start Android Studio. No JDK found. Please validate
&gt; either ANDROID_STUDIO_JDK, or JDK_HOME or JAVA_HOME points to valid
&gt; JDK installation. ECHO is off. Press any key to continue . . .

I&#39;ve attempted to open the `idea` properties file to see if there was something I could configure for this `ANDROID_STUDIO_JDK` or something like that. However, I found nothing. I hope some of you can let me know if you were able to install this or if you are having problems as well.

  [1]: http://developer.android.com/sdk/installing/studio.html#download

Android Studio installation on Windows 7 fails, no JDK found

I downloaded Android Studio, fixed the JDK Environmental Variable, but when I try to create a New Project, I get an error that says

&gt; Your Android SDK is out of date or is missing templates. Please ensure you are using SDK version 22 or later.

I opened up android.bat in the SDK but it said I was already running version 22.

Anyone else getting this?

Android Studio - SDK is out of date or is missing templates

Everyone on our team uses IntelliJ IDEA, and we find it useful to put its project files (.ipr and .iml) into source control so that we can share build configurations, settings, and inspections. Plus, we can then use those inspection settings on our continuous integration server with TeamCity. (We have the per-user workspace .iws file in the .gitignore file and not in source control.)

However, those files change in little ways when you do just about anything in IDEA. There&#39;s an issue in IDEA&#39;s issue database for it ([IDEA-64312][1]), so perhaps one might consider this a bug in IDEA, but it&#39;s one we&#39;ll need to live with for the foreseeable future.

Up until recently, we were using Subversion, but we recently switched to Git. We had each just gotten used to having a change list of project files that we ignored and didn&#39;t check in unless there were project file changes that we wanted to share with others. But with Git, the real power seems to be (from what we&#39;re exploring) the continuous branching that it encourages, and switching between branches is a pain with the project files always having been modified. Often it can just merge in the changes somehow, and tries to deal with the project file changes now being applied to the new branch. However, if the new branch has changed project files (such as the branch is working on a new module that isn&#39;t in the other branches yet), git just throws an error that it doesn&#39;t make any sense to merge in the files when both the branch has changes and you have changes locally, and I can rather understand its point. From the command line, one can use &quot;-f&quot; on the &quot;git checkout&quot; command to force it to throw out the local changes and use the branch&#39;s instead, but (1) the Git Checkout GUI command in IDEA (10.5.1) doesn&#39;t seem to have that as an option that we can find, so we&#39;d need to switch to the command line on a regular basis, and (2) We&#39;re not sure we want to be in the habit of using that flag and telling Git to throw out our local changes.

So, here are some thoughts we have on options we have to deal with this:

 1. Take the project files out of source control entirely. Put them in the .gitignore, and distribute them to each person and TeamCity via some other means, maybe by putting them in source control somewhere else or under other names. Our team&#39;s small enough this option is feasible enough to consider, but it doesn&#39;t seem great.
 2. Continue living with it, trying to be sure to manage which files we have on which branches at a given time. As part of this, we might encourage each developer to have more than one copy of each project on their system, so they can have each checked out to a different branch with possibly different sets of project files.
 3. Try having just the project (.ipr) in source control, with the module (.iml) files not in source control and in the .gitignore file. The main thing that seems to switch around on its own in the .ipr on a regular basis is the order of the shared build configurations, but maybe we can just share the information separately on how to set those up. I&#39;m not quite sure how IDEA deals with this kind of thing of only having some of its files though, especially on a new checkout.

I guess I&#39;m hoping there&#39;s some obvious (or non-obvious) solution we&#39;ve missed, perhaps dealing with the huge customizability that Git and IDEA both seem to have. But it seems like we couldn&#39;t possibly be the only team having this problem. Questions that are kind of similar on Stack Overflow include [3495191][2], [1000512][3], and [3873872][4], but I don&#39;t know as they&#39;re exactly the same issue, and maybe someone can come up with the pros and cons for the various approaches I&#39;ve outlined, approaches listed in the answers to those questions, or approaches that they recommend.



  [1]: https://youtrack.jetbrains.com/issue/IDEA-64312
  [2]: https://stackoverflow.com/questions/3495181/need-a-strategy-to-put-intellij-idea-project-files-in-git
  [3]: https://stackoverflow.com/questions/1000512/merges-on-intellij-idea-ipr-and-iws-files
  [4]: https://stackoverflow.com/questions/3873872/best-practices-for-using-git-with-intellij-idea

How to deal with IntelliJ IDEA project files under Git source control constantly changing?

I am trying to add external library (places it in the /libs directory) to my project. When I try to use the methods from that library, I see that they are in red color which means that the library is not recognized. When I click Ctrl+B, I get a message &quot;Cannot find declaration to go to&quot;.

I use these steps to add a library (JAR file):
1. copy the library file into /libs dir
2. open Project Structure -&gt; Global Libraries -&gt; Attach clases
3. find the library and click ok

Is this proper way to do it?

PS. I am trying to add AdMob .jar file this way. 

How to add external library in IntelliJ IDEA?

Is there a keyboard shortcut to move to the beginning of a file? I checked IntelliJ&#39;s [Keymap for Mac OS X][1] and it doesn&#39;t list anything for navigating to the start of a file.


  [1]: http://www.jetbrains.com/idea/documentation/index.jsp

IntelliJ beginning of file keyboard shortcut

After IntelliJ IDEA froze and was killed from the task manager, all the Run/Debug Configurations disappeared. I have tried invalidating caches, reloading files from disk, synchronizing and restarting, but nothing helped.

All IntelliJ run configurations disappeared

I know &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;Backspace&lt;/kbd&gt; is used to go to the location of the last edit.

But I want to jump to whichever location I was most recently at, not necessarily one where I edited anything.

For example, if I jumped to a declaration using &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;B&lt;/kbd&gt;, then I want to go back to where I was before jumping.

Content Type	Original Author	Original Content on Stackoverflow
Question	Andreas Köberle	View Question on Stackoverflow
Solution 1 - Eclipse	CrazyCoder	View Answer on Stackoverflow
Solution 2 - Eclipse	Rob Bygrave	View Answer on Stackoverflow
Solution 3 - Eclipse	zirael	View Answer on Stackoverflow
Solution 4 - Eclipse	Milad Faridnia	View Answer on Stackoverflow
Solution 5 - Eclipse	Madhava	View Answer on Stackoverflow
Solution 6 - Eclipse	Paweł S	View Answer on Stackoverflow

Eclipse's Ctrl+1 in IntelliJ and Android Studio

Eclipse Problem Overview

Eclipse Solutions

Solution 1 - Eclipse

Solution 2 - Eclipse

Solution 3 - Eclipse

Solution 4 - Eclipse

Solution 5 - Eclipse

Solution 6 - Eclipse

jQuery object and DOM element

Use multiple custom fonts using @font-face?

Attributions