Unanswered questions in Edureka Community

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What is the difference between ' and " in JavaScript?

I came across this query and am ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 395 views
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How do I check if an array includes a value in JavaScript?

What is the quickest and most effective method to determine whether a JavaScript array has a value? The only method I am aware of is as follows: function contains(a, obj) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 449 views
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Convert javascript array to string

I'm attempting to create a string out of a "value" list by iterating over it.  This is the key: var blkstr = $.each(value, function(idx2,val2) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 355 views
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Sort a single String in Java

Is there a primary way to sort a ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 348 views
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How does the "Using" statement translate from C# to VB?

Example: BitmapImage bitmap = new BitmapImage(); byte[] buffer = ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 400 views
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iPhone: What does Landscape mean?

What is Landscape and where we use ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,700 points • 225 views
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How to connect iphone to a local server running on mac?

I am running a django server at ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,700 points • 552 views
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iOS Custom Notification Sound (UNNotificationSound) doesn't play when iPhone is locked

I edit the notification before showing it ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,700 points • 587 views
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Javascript call() & apply() vs bind()?

I'm already aware that apply and calls are functions that do the same thing (context of a function). The distinction is in how we communicate the arguments (manual vs array). When should I, however, utilize the bind() method? var obj = { x: ...READ MORE

Sep 22, 2022 in Java by Nicholas
 • 7,760 points • 345 views
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Convert Apple Emoji (String) to UIImage

I require every Apple Emoji. I can copy ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,700 points • 410 views
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How I can open native alarm clock in iphone by using code?

I need to create a sample app ...READ MORE

Sep 22, 2022 in IOS by Soham
 • 9,700 points • 210 views
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How to convert a string to an integer in JavaScript?

In JavaScript, how do I convert a ...READ MORE

Sep 22, 2022 in Java by Nicholas
 • 7,760 points • 311 views
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What does [object Object] mean? (JavaScript)

One of my notifications had the follo ...READ MORE

Sep 22, 2022 in Java by Nicholas
 • 7,760 points • 315 views
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Remove duplicate values from JS array

I have a pretty simple JavaScript arr ...READ MORE

Sep 22, 2022 in Java by Nicholas
 • 7,760 points • 483 views
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What is lexical scope?

What is a quick overview of lexical ...READ MORE

Sep 22, 2022 in Java by Nicholas
 • 7,760 points • 351 views
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How to set JAVA_HOME environment variable on Mac OS X 10.9?

I just purchased a brand new MacBook ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 521 views
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How do I resolve ClassNotFoundException?

I am trying to run a Java ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 235 views
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java.net.ConnectException: Connection refused

The server side of my attempt to ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 503 views
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What is difference between mutable and immutable String in java?

As far as I know, An immutable string ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 304 views
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Why is String immutable in Java?

When interviewed, I was questioned as to ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 298 views
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Convert list to array in Java

How can I convert a List to an Array in Java? Check ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 275 views
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Java - Convert integer to string

Given a number: int number = 1234; Which would ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 329 views
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Why am I getting a NoClassDefFoundError in Java?

When I execute my Java application, I ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 296 views
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Javascript call() & apply() vs bind()?

I am already aware that the functions ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 372 views
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What could cause java.lang.reflect.InvocationTargetException?

I've attempted to comprehend and read about potential causes, but I just don't get it: I have the following code try{ .. m.invoke(testObject); .. } catch(AssertionError e){ ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 1,055 views
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0 answers

Android Studio Could not initialize class org.codehaus.groovy.runtime.InvokerHelper

I'm a newbie to Android Studio. Following ...READ MORE

Sep 22, 2022 in Android by Edureka
 • 13,620 points • 923 views
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Android Grid View Scroll Horizontally

I'm working on a job that pulls ...READ MORE

Sep 22, 2022 in Android by Edureka
 • 13,620 points • 793 views
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IOS - Print image to Phomemo M02 Mini Bluetooth Thermal Printer using CoreBluetooth in Swift 5?

I have a Phomemo M02 Mini Bluetooth Thermal ...READ MORE

Sep 22, 2022 in Others by gaurav
 • 23,260 points • 570 views
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What does LayoutInflater in Android do?

What is the use of LayoutInflater in ...READ MORE

Sep 22, 2022 in Android by Edureka
 • 13,620 points • 282 views
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NO iOS 14.6 Simulator Found Anywhere

I developed an app for a client ...READ MORE

Sep 22, 2022 in Others by gaurav
 • 23,260 points • 294 views
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What is the relationship between iostream and namespace std?

I am currently using Teach Yourself C++ in ...READ MORE

Sep 22, 2022 in Others by gaurav
 • 23,260 points • 617 views
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Image, saved to sdcard, doesn't appear in Android's Gallery app

When I save an image to the ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 228 views
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0 answers

ANDROID_SDK_ROOT=undefined (recommended setting) while building ionic app using Cordova for Android device

I'm attempting to use Cordova and the ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 2,648 views
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What is com.google.android.gm?

The following message is being returned by ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 482 views
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Error: Could not initialize class com.android.sdklib.repository.AndroidSdkHandler

I've prepared the Windows environment for react ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 4,074 views
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Unable to detect adb version, adb output in Android Studio 3.3.2

I have done following task for solutions; Download ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 1,058 views
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Factorial program in android

Hey guys, I am aware that there ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 3,514 views
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How to make grid view scroll horizontally not vertically in android?

I use a flexible Grid View. means ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 262 views
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Invoke-customs are only supported starting with android 0 --min-api 26

Before, I was using Gradle build version ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 266 views
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0 answers

Android Studio AVD - Emulator: Process finished with exit code 1

I'm having trouble starting my android emulator. ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 571 views
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What does an 'r' represent before a string in python?

Why do we put a r before ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 465 views
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Base language of Python

What is the base language is Python ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 389 views
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What is the meaning of "int(a[::-1])" in Python? [duplicate]

I don't get this at all. In ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 342 views
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0 answers

Reverse a string in Python

The str object in Python doesn't have ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 306 views
0 votes
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Replacements for switch statement in Python?

I want to create a Python function ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 363 views
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0 answers

Does "IndexError: list index out of range" when trying to access the N'th item mean that my list has less than N items?

I'm instructing my software to print out ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 358 views
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How do I reverse a list or loop over it backwards?

How can I perform a Python reverse ...READ MORE

Sep 21, 2022 in Python by Samuel
 • 460 points • 210 views
0 votes
0 answers

Error: No toolchains found in the NDK toolchains folder for ABI with prefix: llvm

I tried to use Gradel (gradlew clean ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 222 views
0 votes
0 answers

com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource compilation failed after updating android studio

I'm encountering this problem following an update ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 729 views
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"unable to locate adb" using Android Studio

I've been attempting to test my software ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 370 views
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