 1. Press &lt;kbd&gt;shift&lt;/kbd&gt; two times.

 2. Search for &quot;memoryIndicator&quot; in the search box.

 3. Toggle on the memory indicator option.

 4. (You might need to restart IntelliJ for changes to take effect.)

[][1]

  [1]: https://i.stack.imgur.com/3GBWZ.png

In the `IntelliJ version 2020.1` windows &amp; macOS

1. Right-click about the bottom right.

[![enter image description here][1]][1]


2. Selected `&quot;Memory Indicator&quot;`

[![enter image description here][2]][2]


3. Show already.

[![enter image description here][3]][3]


  [1]: https://i.stack.imgur.com/xx5D4.png
  [2]: https://i.stack.imgur.com/CQ5E5.png
  [3]: https://i.stack.imgur.com/X2TZ2.png

Work for me.

Reference: https://www.jetbrains.com/help/idea/increasing-memory-heap.html#enable-memory-indicator


It&#39;s exist but not visible by default.
go to Setting &gt; Appearance &amp; Behavior &gt; Appearance &gt; In Window Option Segment &gt; tick &quot;Show memory indicator&quot; and save setting.

[![][1]][1]

After that you can view memory indicator in bottom right corner, you can trigger garbage collector by click on memory bar.

  [1]: http://i.stack.imgur.com/oWoNh.png

I&#39;m facing a problem with the new backward compatibility with VectorDrawables.
In the Support Library 23.2 was a new feature for backward compatibility with Android VectorDrawables indroduced. 

I have an ImageView which is a SelectorDrawable assigned to. This Drawable holds several VectorDrawables so I thought I should use app:srcCompat for compatibility. But it does not work on my Galaxy S2 with android 4.1.2.

    &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
    &lt;selector xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;&gt;
        &lt;item android:drawable=&quot;@drawable/ic_gps_fixed_24dp&quot;android:state_activated=&quot;true&quot; android:state_selected=&quot;true&quot;&gt;&lt;/item&gt;
        &lt;item android:drawable=&quot;@drawable/ic_gps_not_fixed_24dp&quot; android:state_activated=&quot;true&quot; android:state_selected=&quot;false&quot;&gt;&lt;/item&gt;
        &lt;item android:drawable=&quot;@drawable/ic_gps_not_fixed_24dp&quot; android:state_activated=&quot;false&quot; android:state_selected=&quot;true&quot;&gt;&lt;/item&gt;
        &lt;item android:drawable=&quot;@drawable/ic_gps_off_24dp&quot; android:state_activated=&quot;false&quot; android:state_selected=&quot;false&quot;&gt;&lt;/item&gt;
        &lt;item android:drawable=&quot;@drawable/ic_gps_not_fixed_24dp&quot;&gt;&lt;/item&gt;
    &lt;/selector&gt;

All drawables are vector xml files.

When using this SelectorDrawable with srcCompat I get this error:

      Caused by: android.content.res.Resources$NotFoundException: File res/drawable/  Caused by: android.content.res.Resources$NotFoundException: File res/drawable/ic_gps_fixed_24dp.xml from drawable resource ID #0x7f0201c1
                                                                               at android.content.res.Resources.loadDrawable(Resources.java:1951)
                                                                               at android.content.res.Resources.getDrawable(Resources.java:672)
                                                                               at android.graphics.drawable.StateListDrawable.inflate(StateListDrawable.java:173)
                                                                               at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:881).xml from drawable resource ID #0x7f0201c1
                                                                                  

using android:src is even worse.

If I use one of the vector drawables with app:srcCompat all works fine. So I guess it&#39;s a problem with the SelectorDrawable and compatibility.

Has anyone had the same problem and found a solution or is it currently not possible to use VectorDrawables in SelectorDrawables prior to Android 5?

The Quick Facts:

 - Compile Target API 23 
 - Support Libraray 23.3.0
 - vectorDrawables.useSupportLibrary = true 
 - Gradle 2.0

Android Selector Drawable with VectorDrawables srcCompat

I have set `axios.defaults.timeout = 1000;`

I stopped the server that provides me with the APIs.

But it takes more than 1s to timeout after sending a request.

This is how my request looks:

    import axios from &#39;axios&#39;;
    axios.defaults.timeout = 1000;
 
    return axios.post(`${ROOT_URL}/login/${role}`, creds).then((response) =&gt; {
          console.log(response);
    
            if(response.status === 200) {
              // If login was successful, set the token in local storage
              localStorage.setItem(`${role}_log_toks`, JSON.stringify(response.data));
    
              // Dispatch the success action
              dispatch(receiveLogin(response.data));
    
              return response;
            }
          }).catch(err =&gt; {
            console.log(err);
            // If there was a problem, we want to
            // dispatch the error condition
            if(err.data &amp;&amp; err.status === 404) {
              dispatch(loginError(err.data));
            } else {
              dispatch(loginError(&#39;Please check your network connection and try again.&#39;));
            }
    
            return err;
          });


I have also tried:

    return axios.post(`${ROOT_URL}/login/${role}`, creds, {timeout: 1000}).then...

Axios doesn&#39;t stop fetching and after 5 - 10 minutes it finally shows network error. I understand that there are other techniques to handle timeout but why doesn&#39;t the timeout feature in axios work? What could be the reason that axios doesn&#39;t stop fetching?

[Axios version 0.9.1][1]


  [1]: https://github.com/mzabriskie/axios


**EDIT:**
As mentioned in the comments, I have also tried:

    import axios from &#39;axios&#39;;
    
    const httpClient = axios.create();
    
    httpClient.defaults.timeout = 500;
    
    return httpClient.post(`${ROOT_URL}/login/${role}`, creds)
      .then(handleResponse)

Timeout feature in the axios library is not working

I am searching for a way to display Heap Memory/force garbage collection.

I have already tried to search through settings, however all I could gather was about setting JVM parameters in Android Studio config.

Does Android Studio have such functionality?

Is it possible to show heap memory size in Intellij IDE (Android Studio)?

I am searching for a way to display Heap Memory/force garbage collection.
I have already tried to search through settings, however all I could gather was about setting JVM parameters in Android Studio config.
Does Android Studio have such functionality?

I decided to try Android Studio 2.0 having used Eclipse in the past but I&#39;m having considerable difficulty getting the AVD to load correctly. I&#39;ve done quite a bit of googling and research into the problem, both here on SO and Google.So far nothing has worked.

The emulator simply hangs on the android load-up screen ever time I try to run it. I&#39;ve seen it advised to use Genymotion but I would first prefer to resolve the issue natively in Android Studio to feel confident going forward using the IDE for building projects.

Here&#39;s what I&#39;ve tried:

 - Complete reinstall of Android, SDK and SDK Tools
   
   
 - Install and configure of Intel x86 accelerator

   
   

 - Lowered the RAM amount to 512 in AVD settings

   
   

 - Multiple attempts at deleting and recreating AVD&#39;s

   
  

 - Tried creating different AVD phone models(Nexus One,Nexus 5x etc.)

   
   

 - Resetting ADB in AVD Monitor Tool

   
   

 - Starting ADB server from terminal

   
   

 - Restarting Android Studio multiple times after changes

   
   

 - Running SDK/SDK Tools updates several times

   
   

 - Made sure the SDK path is correct

These are the majority of the &quot;solutions&quot; I found either on other similar SO questions or by googling none of which has resolved the problem. 

When I run the emulator currently it displays the following in the run window:

    /Users/&lt;username&gt;/Library/Android/sdk/tools/emulator -netdelay none -netspeed full -avd Nexus_5X_API_23
    Warning: requested ram_size 1024M too big, reduced to 512M
    emulator: WARNING: Increasing RAM size to 1024MB
    emulator: WARNING: VM heap size set below hardware specified minimum of 228MB
    emulator: WARNING: Setting VM heap size to 256MB
    Hax is enabled
    Hax ram_size 0x20000000
    HAX is working and emulator runs in fast virt mode.
    console on port 5554, ADB on port 5555 

The emulator shows up fine in the Android AVD Monitor devices pane and even appears to go through the entire booting process on the emulator screen itself but never gets to the Android home screen.
Also, Logcat seems to be looping continuously through dozens of errors and warnings, which don&#39;t offer any clear indication of what the issue might be or direction of how to resolve it.

I feel like I&#39;ve exhausted every idea and not sure how to move forward.Just for the record, I am running El Capitan 10.9.2 with a 2.4gh Intel Core 2 Duo and 4gb ram.It&#39;s not the fastest machine for sure but should be capable of running Android Studio and the emulator. 

Any help or guidance resolving this problem is gratefully appreciated!

AVD Emulator stuck on loading screen in Android Studio

Android Studio doesn&#39;t redirect me to API sources correctly. When I hit any function it decompiles .class file bytecode instead of accessing the right file from sdk/sources tree. 
[![][1]][1]
Hitting &quot;download&quot; and &quot;refreshing&quot; options does nothing. It&#39;s particularly annoying for implementing listeners since it generates functions&#39; headers without variables&#39; manes from documentation (i.e. var1, var2 etc.). I have installed API 23 (SDK platform, tools, docs, sources). I have set compile and target SDK to 23.
 I tried to reinstall SDK tools, update AS from canary channel, invalidate cache but nothing helped so far. 
I switched to API 21 and it works fine. 

What am I missing?

My build.gradle:

    apply plugin: &#39;com.android.application&#39;
    
    android {
        compileSdkVersion 23
        buildToolsVersion &#39;23.0.2&#39;
    
        defaultConfig {
            applicationId &quot;com.myapp.app&quot;
            minSdkVersion 10
            targetSdkVersion 23
            versionCode 1
            versionName &quot;1.0&quot;
        }
        buildTypes {
            release {
                minifyEnabled false
                proguardFiles getDefaultProguardFile(&#39;proguard-android.txt&#39;), &#39;proguard-rules.pro&#39;
            }
        }
    }
    
    dependencies {
        compile fileTree(include: [&#39;*.jar&#39;], dir: &#39;libs&#39;)
        testCompile &#39;junit:junit:4.12&#39;
        compile &#39;com.android.support:appcompat-v7:23.3.0&#39;
        compile &#39;com.android.support:design:23.3.0&#39;
        compile &#39;com.squareup.picasso:picasso:2.5.2&#39;
        compile project(&#39;:volley&#39;)
        compile &#39;com.jakewharton:butterknife:7.0.1&#39;
    }

Below you can find gradle output for a blank project (without 3rd party libs) with the same API 23 set and the same behaviour.

    Executing tasks: [clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies]
    
    Configuration on demand is an incubating feature.
    Incremental java compilation is an incubating feature.
    :clean
    :app:clean
    :app:preBuild UP-TO-DATE
    :app:preDebugBuild UP-TO-DATE
    :app:checkDebugManifest
    :app:preReleaseBuild UP-TO-DATE
    :app:prepareComAndroidSupportAnimatedVectorDrawable2330Library
    :app:prepareComAndroidSupportAppcompatV72330Library
    :app:prepareComAndroidSupportDesign2330Library
    :app:prepareComAndroidSupportRecyclerviewV72330Library
    :app:prepareComAndroidSupportSupportV42330Library
    :app:prepareComAndroidSupportSupportVectorDrawable2330Library
    :app:prepareDebugDependencies
    :app:compileDebugAidl
    :app:compileDebugRenderscript
    :app:generateDebugBuildConfig
    :app:mergeDebugShaders
    :app:compileDebugShaders
    :app:generateDebugAssets
    :app:mergeDebugAssets
    :app:generateDebugResValues UP-TO-DATE
    :app:generateDebugResources
    :app:mergeDebugResources
    :app:processDebugManifest
    :app:processDebugResources
    :app:generateDebugSources
    :app:preDebugAndroidTestBuild UP-TO-DATE
    :app:prepareDebugAndroidTestDependencies
    :app:compileDebugAndroidTestAidl
    :app:processDebugAndroidTestManifest
    :app:compileDebugAndroidTestRenderscript
    :app:generateDebugAndroidTestBuildConfig
    :app:mergeDebugAndroidTestShaders
    :app:compileDebugAndroidTestShaders
    :app:generateDebugAndroidTestAssets
    :app:mergeDebugAndroidTestAssets
    :app:generateDebugAndroidTestResValues UP-TO-DATE
    :app:generateDebugAndroidTestResources
    :app:mergeDebugAndroidTestResources
    :app:processDebugAndroidTestResources
    :app:generateDebugAndroidTestSources
    :app:mockableAndroidJar
    :app:preDebugUnitTestBuild UP-TO-DATE
    :app:prepareDebugUnitTestDependencies
    
    BUILD SUCCESSFUL

  [1]: http://i.stack.imgur.com/7pywB.png


Sources for Android API 23 Platform not found (Android Studio 2.0)

After updating to Android Studio 2 when I try to run my application and choose an emulator, I wait for the emulator to start and it suddenly gets killed. I can see emulator process for some minutes but never the gui. In Android studio I get the error 

&gt; android studio Error while waiting for device: The emulator process
&gt; for AVD was killed

This happens even if I run the emulator outside Android Studio. I have tried with both aa Android 6 and Android 4.4 based emulator.
Running on a Windows 7 x64 PC. Similar post to [another stackoverflow post][1] which was closed. I have tried various ram, vm heap and resolution settings.


  [1]: https://stackoverflow.com/questions/36526037/the-emulator-process-for-avd-was-killed-in-android-studio2

ERROR Android emulator gets killed

What is meant by &quot;multiDexEnabled true&quot; in Android gradle. Why do we use this? What is the effect if it is enabled?

What does &quot;multiDexEnabled true&quot; mean?

 I am having a slight issue when trying to debug and android app via usb to external device. I keep getting the error &quot;Warning: debug info can be unavailable. Please close other application using ADB: Monitor, DDMS, Eclipse
Restart ADB integration and try again
Waiting for process:&quot;

I have tried stopping adb.exe in task manager , closing android studio and restarting , taking out the cable and putting it back  and going to  tools =&gt; android uncheck adb intergration then recheck it . All to no avail 


How to resolve &quot;Warning: debug info can be unavailable. Please close other application using ADB: Restart ADB integration and try again&quot;

No idea what&#39;s wrong here.. I removed all files I had from the local maven repository and let it download everything from scratch but I can&#39;t get rid of this error:

[![enter image description here][1]][1]

Why am I seeing this and how can I get rid of it?


----------

    [INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ wordvectors ---
    [INFO] masterthesis.code:wordvectors:jar:1.0-SNAPSHOT
    [INFO] +- org.apache.spark:spark-core_2.10:jar:1.6.0:compile
    [INFO] |  \- org.apache.hadoop:hadoop-client:jar:2.2.0:compile
    [INFO] |     \- org.apache.hadoop:hadoop-common:jar:2.2.0:compile
    [INFO] |        \- commons-configuration:commons-configuration:jar:1.6:compile
    [INFO] |           \- (commons-collections:commons-collections:jar:3.2.1:compile - omitted for conflict with 20040616)
    [INFO] \- org.deeplearning4j:deeplearning4j-ui:jar:0.4-rc3.8:compile
    [INFO]    \- org.deeplearning4j:deeplearning4j-nlp:jar:0.4-rc3.8:compile
    [INFO]       \- it.unimi.dsi:dsiutils:jar:2.2.2:compile
    [INFO]          \- commons-collections:commons-collections:jar:20040616:compile


  [1]: http://i.stack.imgur.com/jX7FR.png

Library source does not match the bytecode for class

Since version 15, [IntelliJ warns me about code duplicates][1].

In some cases this might be intentional, so I want to ignore/suppress this warning by using the `@SuppressWarnings` annotation. But what is the correct value for this?


  [1]: https://www.jetbrains.com/help/idea/2016.1/analyzing-duplicates.html?origin=old_help

Edit: I&#39;m not asking for disabling this kind of inspection completely as in question https://stackoverflow.com/questions/36627002/is-it-possible-to-disable-duplicate-code-detection-in-intellij

Suppress duplicate warnings in IntelliJ IDEA by annotation

When running Gradle task from IDEA:

[![IDEA Gradle window][1]][1]

console output looks like:

[![enter image description here][2]][2]

As one can see, `bootRun` task failed. But I can&#39;t find the reason of the fail. 

Is there a way to make Gradle output be displayed in Intellij Console when starting tasks from Gradle window?

  [1]: http://i.stack.imgur.com/gDzFW.png
  [2]: http://i.stack.imgur.com/89cMd.png

Display Gradle output in console in Intellij IDEA 2016.1.1

I completely uninstalled IntelliJ and have now reinstalled and imported my project. I imported using gradle and can see all of the files in my project present. However, when I open a file I can&#39;t find any declaration to go to by doing cmd + click. I have the Java 7 SDK setup, and I can&#39;t even go to the declaration of classes in my own project. Going to a Java core class like `String` or `List` doesn&#39;t work either. How can I enable the IDE to be able to find my classes?

I&#39;m on OSX Yosemite, IntelliJ 2016.1.2 build 145.972.

IntelliJ cannot find any declarations

At office, I am behind a proxy. The internet access is restricted. 

So I performed a gradle sync at home and copied the folder &quot;.gradle&quot; present at C:\Users\username\.gradle from my home PC to the same location on my office PC.

Now on my office PC, I set gradle in Android Studio to &quot;Work Offline&quot; but still whenever I try to perform a gradle sync, I get an error stating

    Error: Could not download google-services.jar (com.google.gms:google-services:3.0.0): No cached version available for offline mode

However on digging through the &quot;.gradle&quot; folder I was able to locate the google-service.jar file at

    C:\Users\username\.gradle\caches\modules-2\files-2.1\com.google.gms\google-services\3.0.0\32b833222c886ecfb37d79b1a05ce1eddb702db1

I am not sure how to proceed. Please help.

no cached version available for offline mode

Today I ran my script for filesystem indexing to refresh RAID files index and after 4h it crashed with following error:

    [md5:]  241613/241627 97.5%  
    [md5:]  241614/241627 97.5%  
    [md5:]  241625/241627 98.1%
    Creating missing list... (79570 files missing)
    Creating new files list... (241627 new files)

    &lt;--- Last few GCs ---&gt;

    11629672 ms: Mark-sweep 1174.6 (1426.5) -&gt; 1172.4 (1418.3) MB, 659.9 / 0 ms [allocation failure] [GC in old space requested].
    11630371 ms: Mark-sweep 1172.4 (1418.3) -&gt; 1172.4 (1411.3) MB, 698.9 / 0 ms [allocation failure] [GC in old space requested].
    11631105 ms: Mark-sweep 1172.4 (1411.3) -&gt; 1172.4 (1389.3) MB, 733.5 / 0 ms [last resort gc].
    11631778 ms: Mark-sweep 1172.4 (1389.3) -&gt; 1172.4 (1368.3) MB, 673.6 / 0 ms [last resort gc].


    &lt;--- JS stacktrace ---&gt;

    ==== JS stack trace =========================================

    Security context: 0x3d1d329c9e59 &lt;JS Object&gt;
    1: SparseJoinWithSeparatorJS(aka SparseJoinWithSeparatorJS) [native array.js:~84] [pc=0x3629ef689ad0] (this=0x3d1d32904189 &lt;undefined&gt;,w=0x2b690ce91071 &lt;JS Array[241627]&gt;,L=241627,M=0x3d1d329b4a11 &lt;JS Function ConvertToString (SharedFunctionInfo 0x3d1d3294ef79)&gt;,N=0x7c953bf4d49 &lt;String[4]\: ,\n  &gt;)
    2: Join(aka Join) [native array.js:143] [pc=0x3629ef616696] (this=0x3d1d32904189 &lt;undefin...

    FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
     1: node::Abort() [/usr/bin/node]
     2: 0xe2c5fc [/usr/bin/node]
     3: v8::Utils::ReportApiFailure(char const*, char const*) [/usr/bin/node]
     4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [/usr/bin/node]
     5: v8::internal::Factory::NewRawTwoByteString(int, v8::internal::PretenureFlag) [/usr/bin/node]
     6: v8::internal::Runtime_SparseJoinWithSeparator(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/bin/node]
     7: 0x3629ef50961b

Server is equipped with 16gb RAM and 24gb SSD swap. I highly doubt my script exceeded 36gb of memory. At least it shouldn&#39;t

Script creates index of files stored as Array of Objects with files metadata (modification dates, permissions, etc, no big data)

Here&#39;s full script code:
http://pastebin.com/mjaD76c3

I&#39;ve already experiend weird node issues in the past with this script what forced me eg. split index into multiple files as node was glitching when working on such big files as String. Is there any way to improve nodejs memory management with huge datasets?

Content Type	Original Author	Original Content on Stackoverflow
Question	Ketu	View Question on Stackoverflow
Solution 1 - Android Studio	Kapil Bansal	View Answer on Stackoverflow
Solution 2 - Android Studio	bamossza	View Answer on Stackoverflow
Solution 3 - Android Studio	Mojtaba Asgari	View Answer on Stackoverflow

Is it possible to show heap memory size in Intellij IDE (Android Studio)?

Android Studio Problem Overview

Android Studio Solutions

Solution 1 - Android Studio

Solution 2 - Android Studio

Solution 3 - Android Studio

Timeout feature in the axios library is not working

Android Selector Drawable with VectorDrawables srcCompat

Attributions