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Introduction to Audacity Alternatives

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Audacity is not only an audio editing software but can also be used for many other features like post-processing all types of audio, adding effects like normalization, trimming and fading in & out, mixing entire albums, such as Tune-yards, etc.

Features of Audacity

Some of the special features of Audacity are given below,

Users can select the look and feel of the application using the four user-selectable themes.

Scrubbing feature.

Scheduling a recording using a timer record.

Punch and roll recording.

Navigation controls, zoom effect, and single-track edit.

Conversion of cassette tapes into digital audio records.

It provides a similar interface on different operating systems.

Noise reduction features.

Supports multichannel modes.

Audio spectrum analysis using Fourier transforms analysis.

List of Audacity Alternatives 1. Adobe Audition

Adobe Audition is the complete audio editing software from the house of software tycoon Adobe. It helps to do simple audio editing to complex music production. Professionals commonly use this software for music production and high-quality editing. This software is one of the best alternatives for Audacity. Some of the features of this software are listed below.

It has a great frequency spectrum analysis feature.

Multitrack editing.


Clip editing.

Dereverb and denoise effects.

Clip spotting.

Compound media import.

Ability to zoom the multitrack and edit window to a specific duration.

2. Ocenaudio

Ocenaudio is an alternative to Audacity and is perfectly suitable for users searching for similar free audio editing software like Audacity. It has almost all the features available in Audacity. It supports most of the major and minor audio formats and allows the loading of multiple audio files simultaneously. Let us see some of the important features of Ocenaudio.

Attractive and simple interface.

Support VST plugins.

Real-time previews of effects.

Multiple audio file management.

Editing large files is possible.

Audio snapshots at any point.

3. WavePad

All editing features.

Audio effects.

Spectral analysis.

Speech Synthesis.

A voice changer feature is available.

Allows removing vocals from music tracks.

Make ready to use ringtones

4. FL Studio

FL Studio is digital audio editing software developed by the image-line software company. Its initial release was in 1997, and from that period, many versions of this software have been released; the latest version, 20.1.2, was released in 2023. This software is available in four different editions: fruity version, producer edition, signature bundle, and All plugins bundle. FL Studio is used by many famous music bands and music directors for production. It is available in English and Dutch language and supported in Windows and Mac operating systems. Let’s see some of its features.

A large number of playlist tracks.

More mixer tracks.

We are consolidating tracks.

Allows the export of 24-bit WAVs.

Smart zooming option.

Many keyboard shortcuts are available.

Many plugins are available.

5. Ardour

Ardour is a digital audio workstation that allows users to record, mix, edit, and master audio files. It is more suitable for professionals who deal with quality and complex music production. Paul Davis was the software’s original author, initially released in 2005. It can run on different OS like Windows, Mac, Linux, etc. Many plugins support it, enabling additional features ranging from audio effects to dynamic control. It is one of the best tools for recording talented performers on actual instruments. When we search for an alternative to Audacity, this software stands at the front of the list. Some of its features are.

A different interface is available.

Flexible recording.

A large number of multichannel tracks are available.

Non-destructive editing with unlimited undo/redo options.

Frame-by-frame display of the timeline of the video.

Matrix style patching/routing.

Automation for everything.

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Learn The Top 8 Alternatives Of Angular

Introduction to Angular

AngularJS is an open-source web framework as a first version. Google backs AngularJS. AngularJS is the first front-end framework based on the MVC design pattern. This allows the feature called two-way binding, which enables it to reflect changes continuously on a page. Also, AngularJS provides features such as Dependency Injection, ready-to-use templates, and testing. It allows the development of Single Page Applications with neat and clean code. These features make AngularJS unique.

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What is AngularJS?

Front-end technologies are evolved very much in the last 20 years. From very basic HTML, CSS, and JavaScript to many libraries and frameworks are available now with great functionality. Developers are now able to build very complex user interfaces in a very short amount of time. Since 2010 JavaScript frameworks have started to evolve, and at first, AngularJS entered the market. It became very famous in a short time. Eventually, as complications increased, a new version of Angular was written but incompatible with the old version. Due to this popularity of Angular started to decrease.

Angular v2 and above is a complete rewrite and a TypeScript-based framework. Angular features mobile support, whereas AngularJS does not. Angular is an improvement and has compatibility with newer versions.

List of Angular Alternatives

Below are the different Angular Alternatives which are as follows:

1. React

React is becoming one of the most popular frameworks nowadays. Some developers are switching from Angular to React. One of the engineers at Facebook created it. React is used in the development of Single-page as well as mobile applications. React provided innovative features such as Virtual DOM and one-way data flow.

React is declarative and has components based. This allows composing complex UI’s while cleanly maintaining code. React works in the View layer of the application. React is smaller and usually requires additional libraries while developing complex React Applications.

2. Vue

Another angular alternative is Vue. chúng tôi is a progressive JavaScript framework created by author Evan You, which is now open source. Vue is powerful enough to build single-page applications. Vue has some similar concepts from both AngularJS and React. It works in the View layer of an application, has a virtual DOM feature, and supports additional libraries, similar to React. Vue has a template style similar to Angular, but performance-wise, Vue is more powerful because it is more lightweight.

Vue offers features such as Reactive Interfaces, CSS transitions & Animation, custom filters, and straightforward code. Vue is easy to understand and flexible.

3. Ember

Ember is an open-source JavaScript framework. It allows developers to build scalable single-page applications using best practices in a framework. Ember is based on Model-View-View-Model (MVVM) pattern.

Ember provides features such as Ember CLI, Ember templates, and the Ember Inspector tool used for debugging. Ember offers a friendly API that is easy to understand and work with.

4. Meteor

Meteor is a complete platform for developing web and mobile apps in pure JavaScript. It’s a free and open-source JavaScript framework that runs on the client and server. Meteor integrates directly with MongoDB and can propagate data changes to the client without any extra code. Meteor uses its template engine for design and can be utilized with Angular, React, and Vue frameworks.

Meteor is the best Angular Alternative as it is a full-stack framework; it is possible to build everything in an application by learning it once. Meteor is easy to learn and enables it to build faster, making it a favorite for developers.

5. Polymer

A polymer is an open-source JavaScript library for building web applications developed by Google developers. YouTube, Google Earth, Netflix, and Electronic Arts, among others, use Polymer.

A polymer is built on the concept of web components. Polymer offers features such as building custom HTML elements, cross-browser compatibility, and Polymer CLI. The polymer has some downsides, such as a lack of documentation and support, but being backed by Google, it has the potential to gain a significant market share.

6. Backbone

Developers use Backbone, a lightweight JavaScript library designed for developing single-page applications. It is based on the Model-View-Presenter (MVP) design pattern, which abstracts data into models, and DOM into views and binds these two using events. chúng tôi has been in the market for a long time and has a mature platform.

Backbone provides features such as a RESTful JSON interface, Syncing with the back-end, and Event-Driven communication. Backbone allows the building of web applications and mobile applications in an organized and well-structured format.

7. Aurelia

Aurelia is a next-gen modern open-source UI framework for developing web and mobile applications. It allows designing complex apps by using pure JavaScript or TypeScript. It follows the latest JavaScript standards. Aurelia is clean and has a nice API. Aurelia is concise and simple and at the same time, it is powerful and flexible. Aurelia is modular, it has a collection of libraries that can be used separately, and when combined, they form a powerful and robust framework.

8. Mithril

This is one of the most famous alternatives present for angular today. Mithril is a modern client-side JavaScript framework for building Single Page Applications. It’s small (< 8kb grip), fast, and provides routing and XHR utilities out of the box. Mithril is used by companies like Nike and Vimeo and open-source platforms like Liches.

It already has available documentation for common tasks. Mithril focuses on accomplishing meaningful work efficiently. Mithril is a complete platform for building web and mobile apps in pure JavaScript.

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Top 5 Technologies Shaping The Future Of Cybersecurity

The more we depend on technology to do business, the more critical cybersecurity becomes. In this age of remote work, companies are relying on more third-party tools and employee devices.

Each of those devices and applications represents a potential access point for cybercriminals. Here are five technologies shaping the future of cybersecurity.

The good news is, technology can also be used to combat cyber threats.

Not only can the right software stop breaches now, but these sophisticated tools can be continuously tweaked as new threats continue to evolve.

Here are five technologies shaping the future of cybersecurity: 1. Security Orchestration, Automation, and Response (SOAR)

SOAR safety is a package of technologies that enable companies to automate some safety procedures. Typically utilized together with SIEM systems, SOAR closes the difference between episode response and identification.

SIEM systems are excellent at telling companies what the matter is. The problem with them is twofold: IT employees sometimes lack the experience to prevent risks; even should they have that experience, a lot of the harm is completed in milliseconds.

To understand how SOAR systems work, let’s break down the acronym:

Security Orchestration

Security technology will need to work in concert together. Orchestration is the procedure for stringing them together so actions could be taken quickly from one dash.


No technology can completely eliminate the demand for safety specialists. However, by automating certain measures of this procedure, SOAR reduces reaction time and the probability of human error.


Also read: Top 10 Best Artificial Intelligence Software

2. Cloud Access Security Broker (CASB)

Nowadays, cloud computing and computing is your norm. Most business applications are hosted remotely, which frequently enables apps to be obtained from anywhere and on multiple devices.

Obviously, simple accessibility attracts poor actors. Whenever information is moved, it has got the capacity to be intercepted. Assessing your apparatus during transport is where Cloud Access Safety Agents (CASBs) come in to play.

CASBs sit involving a cloud program and the cloud consumers, carefully tracking action. Occasionally CASBs are in-house applications, but they could also be cloud-based apps themselves.

CASBs have a few use cases. A few of those access security agents only inform administrators about possible events. Other people operate to reduce malware or man-in-the-middle strikes.

3. User and Entity Behavior Analytics

User and Entity Behavior Analytics (UEBA) systems discover insider threats by tracking entities and users, including items like routers. They utilize a combination of machine learning and individual decision-making.

If proper access restrictions have yet to be put in place it is simple for insiders to get sensitive documents. UEBA tools examine users’ behaviour patterns and search for anomalies that may indicate malicious activity.

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4. Hardware Authentication

It is no secret that many login credentials could be deciphered by hackers that are committed. If all it takes is 1 password and username to access your sensitive information — from almost any device, anywhere in the world — you are apparatus can be in trouble.

Hardware authentication demands not merely a password and username but also a hardware-based acceptance from another device. There are multiple methods hardware authentication could be performed:

USB security keys

These tiny devices (sometimes called”tokens”) plug into a USB port to authenticate the consumer. Employing a token will include a layer of security since the key has to be possessed, which is hard to perform from a distant site.

Optical recognition

Finger swipes

Your smartphone may allow you to login by pressing your finger into a small detector. Finger swipes work exactly the exact same manner, by utilizing your fingerprints to authenticate you.

5. Data Loss Prevention (DLP)

Many times, cybercriminals either market sensitive information or place it online. After your sensitive information is out online — getting down it is a nightmare.

To recover from these types of attacks, companies frequently have to send awkward mails to clients and reset tens of thousands of passwords and accounts.

DLP is a selection of applications and strategies designed to prevent sensitive information from leaving the company’s personal system. DLP systems unite a great deal of best practices, such as:

Identifying what data is sensitive

Monitoring and controlling endpoint activities, or how users access information

Checking data that is uploaded and downloaded from the cloud for malicious software

Producing reports to stay compliant with governing agencies

Encrypting data in transit

Cybersecurity technologies aren’t just cool, complex things to talk about. They’re essential tools that protect your business from fraud, data leaks, malware, and more.

Knowing what tools are available to you is, at best, half the battle. Don’t wait until a breach happens to put these “data-best-practices” into your data-protection arsenal.

Learn The Essential Idea Of The Jsoup Maven

Introduction to jsoup maven

Basically, Java provides different types of libraries to the user, in which jsoup maven is one of the libraries that are provided by Java. Jsoup maven normally is used while we need to work with the real-time HTML pages. Jsoup maven provides the different types of API to fetch the different URLs and manipulates them with the help of HTML5 DOM and a selector of CSS as per requirement. When we talk about the working of jsoup maven, the jsoup maven implements the HTML5 specification and it parses the HTML web page the same as the DOM parser or we can say that is the same as modern browsers.

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What is jsoup maven?

Jsoup is an open-source Java library utilized essentially for separating information from HTML. It additionally permits you to control and yield HTML. It has a consistent improvement line, extraordinary documentation, and a familiar and adaptable API. Jsoup can likewise be utilized to parse and fabricate XML.

In this instructional exercise, we’ll utilize the Spring Blog to delineate a scratching exercise that exhibits a few components of jsoup:

Stacking: Bringing and parsing the HTML into a Document.

Separating: Choosing the ideal information into Elements and navigating it.

Removing: Getting properties, text, and HTML of hubs.

Changing: Adding/altering/eliminating hubs and altering their traits.

To utilize the jsoup library in your venture, add the reliance to your chúng tôi For the implementation of jsoup maven, we need the following dependencies.

Jsoup is working on real-time HTML web pages. It gives an extraordinarily favorable API to getting URLs and removing and controlling data, using the best of HTML5 DOM techniques and CSS selectors.

jsoup carries out the WHATWG HTML5 determination and parses HTML to similar DOM as present-day programs do.

Scratch and parse HTML from a URL, document, or string

Find and concentrate information, utilizing DOM crossing or CSS selectors

Control the HTML parts, qualities, and text.

Clean client submitted content against a safe list, to forestall XSS assaults

Yield clean HTML

Basically, jsoup is used to manage all assortments of web pages or we can say that HTML that we found so at that time jsoup creates a parse tree.

Install Jsoup with maven

Now let’s see how we can install Jsoup as follows.

There are two ways to install jsoup as follows.

By using maven dependence:

To introduce jsoup utilizing experts, add given reliance on chúng tôi record.

By Using Jar File:

Using jsoup

Before you can work with the DOM, you need the parable report markup. That is the message content that is shipped off the program. By then all worker side code will have executed and created whatever powerful substance is required. Jsoup addresses a Web page utilizing the org.jsoup.nodes.Document object. It tends to be made from a substance string or by means of an association. Commonly, the most straightforward decision is the last mentioned, however, there are situations where you might need to bring the page yourself, like where an intermediary worker is involved or qualifications are required.

By using two ways we can fetch the web pages, first, we need to establish the connection then call the get() function, and the second way we can use the jsoup function.

TreeBuilder class, however, has a state and is by all accounts accomplishing basically everything except it’s made from inside a technique in this way the entire activity is a string protected by the goodness of stack/string repression.

The jsoup safelist sanitizer works by parsing the info HTML (in a protected, sand-boxed climate), and afterward emphasizing through the parse tree and just permitting known-safe labels and characteristics (and qualities) through into the cleaned yield. It doesn’t utilize customary articulations, which are improper for this undertaking.

jsoup Examples

Now let’s see the example of jsoup maven as follows.

First, we need to create the maven project in eclipse as shown in the following screenshot as follows.

Now add above mentioned dependencies in the chúng tôi file as follows.

In the above code, we added jsoup dependencies as shown.

Now create a package inside the demo1 project and inside the package we need to create the class as shown in the following screenshot as follows.

Now inside the class file write the following code as follows.

package com.sample; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import org.jsoup.nodes.Element; import; import; public class jclass { public static void main(String[] args) { Document docu; try { String title_page = docu.title(); System.out.println("title : " + title_page); Ele links_web ="a[href]"); for (Ele link : links_web) { System.out.println("n web_link : " + link.attr("href")); System.out.println("web_text : " + link.text()); } } catch (IOException e) { e.printStackTrace(); } } }


By using the above code, we try to find out the all hyperlinks of chúng tôi Here we first import the required packages and library as shown. After we write the code for HTTP protocol and how we can get the all hyperlinks for google as shown. The final output of the above program we illustrated by using the following screenshot as follows.

Similarly, we can write the program for fetching images, metadata and form input, etc.


We hope from this article you learn more about the jsoup maven. From the above article, we have taken in the essential idea of the jsoup maven and we also see the representation and example of jsoup maven. From this article, we learned how and when we use the jsoup maven.

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Learn The Use Of Substring In Pyspark

Introduction to PySpark substring

PYSPARK SUBSTRING is a function that is used to extract the substring from a DataFrame in PySpark. By the term substring, we mean to refer to a part of a portion of a string. We can provide the position and the length of the string and can extract the relative substring from that.

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PySpark SubString returns the substring of the column in PySpark.

We can also extract character from a String with the substring method in PySpark. All the required output from the substring is a subset of another String in a PySpark DataFrame. This function is used in PySpark to work deliberately with string type DataFrame and fetch the required needed pattern for the same.



column name is the name of the column in DataFrame where the operation needs to be done.

s: The starting Index of the PySpark Application.

l: The Length to which the Substring needs to be extracted.

df: The PySpark DataFrame.

b = a.withColumn("Sub_Name",a.Name.substr(1,3))


The withColumn function is used in PySpark to introduce New Columns in Spark DataFrame.

a. Name is the name of column name used to work with the DataFrame String whose value needs to be fetched.

Working Of Substring in PySpark

Let us see somehow the SubString function works in PySpark:-

The substring function is a String Class Method. The return type of substring is of the Type String that is basically a substring of the DataFrame string we are working on.

A certain Index is specified starting with the start index and end index, the substring is basically the subtraction of End – Start Index.

String basically is a char[] having the character of the String with an offset and count. A new string is created with the same char[] while calling the substring method. A different offset and count is created that basically is dependent on the input variable provided by us for that particular string DataFrame.

The count is the length of the string in which we are working for a given DataFrame.

By This method, the value of the String is extracted using the index and input value in PySpark.

One more method prior to handling memory leakage is the creation of new char[] every time the method is called and no more offset and count fields in the string.


Let us see some Example of how the PYSPARK SubString function works:-

Example #1

Let’s start by creating a small DataFrame on which we want our DataFrame substring method to work.

a= spark.createDataFrame(["SAM","JOHN","AND","ROBIN","ANAND"], "string").toDF("Name")

This creates a Data Frame and the type of data in DataFrame is of type String.

Let us see the first example to check how substring normal function works:-


This will create a New Column with the Name of Sub_Name with the SubStr


Example #2

Let’s check if we want to take the elements from the last index. The last index of a substring can be fetched by a (-) sign followed by the length of the String.

Let’s work with the same data frame as above and try to observe the scenario.

Creation of Data Frame.

a= spark.createDataFrame(["SAM","JOHN","AND","ROBIN","ANAND"], "string").toDF("Name")

Let’s try to fetch a part of SubString from the last String Element.

b = a.withColumn("Name_End" ,a.Name.substr(-2,2))

This prints out the last two elements from the Python Data Frame.

b = a.withColumn("Name_End" ,a.Name.substr(-3,3)).show()

This will print the last 3 elements from the DataFrame.


The substring can also be used to concatenate the two or more Substring from a Data Frame in PySpark and result in a new substring.

Let’s check an example for this by creating the same data Frame that was used in the previous example.

Creation of Data Frame.

a= spark.createDataFrame(["SAM","JOHN","AND","ROBIN","ANAND"], "string").toDF("Name")

Now let’s try to concat two sub Strings and put that in a new column in a Python Data Frame.

Since SQL functions Concat or Lit is to be used for concatenation just we need to import a simple SQL function From PYSPARK.

from pyspark.sql.functions import concat, col, lit

This will all the necessary imports needed for concatenation.

b = a.withColumn("Concated_Value", concat(a.Name.substr(-3,3),lit("--"),a.Name.substr(1,3))).show()

This will concatenate the last 3 values of a substring with the first 3 values and display the output in a new Column. If the string length is the same or smaller then all the strings will be returned as the output.


From these above examples, we saw how the substring methods are used in PySpark for various Data Related operations.


From the above article, we saw the use of SubString in PySpark. From various examples and classification, we tried to understand how the SubString method works in PySpark and what are is used at the programming level.

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5 Free Alternatives To Google Analytics

When it comes to plug-and-play analytics tracking for your website, Google Analytics is the go-to solution. All it takes is a few minutes of setup and copying and pasting a few lines of code and you’re done—a wealth of analytics data will begin being tracked by Google, for free.

However, Google Analytics is not perfect. While it does offer valuable insights on the in-depth details of the users who visit your website, there are alternatives to Google Analytics that rarely get the attention they deserve because of how dominant Google Analytics is in this space.

Table of Contents

In this article, let’s check out five free alternatives to Google Analytics that you’ve probably never heard of and go over the benefits of each.

Heap isn’t exactly like Google Analytics, but it’s kind of like the Google Analytics of product analytics. Heap’s selling point is that while Google Analytics was created when websites consisted mostly of static pages, Heap is more geared towards tracking analytics for buttons, features, CTAs, and user flows.

Heap’s free version offers up to 5,000 sessions per month, three months of data history, a single user license and project, and Silver-level support. All of their paid plans also include a 14-day free trial and unlimited virtual events.

The idea behind Inspectlet is that it approaches analytics from the perspective of figuring out why visitors are doing what they’re doing instead of simply what they’re doing. While Google Analytics is great at telling you how long users stay on your website, what the bounce rate is, and more, Inspectlet looks to dive deeper.

Inspectlet brings session recording, dynamic heatmaps, A/B testing, form analytics, error logging, and much more to the table. Its core functionality is recording visitor sessions to analyze all actions taken, specifically with the mouse. This can then be processed as a visitor session video, which can let you see exactly which parts of your website receive attention.

Inspectlet’s free version can record 1,000 sessions and A/B test visitors, and 10,000 page views per month. There is a max of one website and one month of storage, and the free version supports session playbacks, heatmaps, and mobile devices.

Like many other alternatives to Google Analytics on this list, Leadfeeder isn’t quite the same as Google Analytics, but it fulfills a very similar need. As one of the few and, in our opinion, easiest to operate web services of its kind, Leadfeeder allows users to monitor and analyze their website based on which companies have visited it.

Leadfeeder can be configured to work with popular third-party integrations such as Pipedrive, Mailchimp, Salesforce, Google Data Studio, Zapier, and more. It will allow you to integrate your own marketing data and even offers its own proprietary CRM.

Leadfeeder works by monitoring your website based on the IP address of visitors, analyzing this data to determine when someone belonging to a relevant company performs a certain action. This is tracked internally and can even be set to trigger an email for certain companies.

Overall, Woopra is the most comprehensive alternative to Google Analytics on this list. Like Leadfeeder, it supports integrations with many third-party services—over 50—and offers a full suite of tools to track user experience across your site, including product, marketing, sales, and support.

Even if you’ve been content with Google Analytics for years, it’s worth checking out some of these Google Analytics alternatives. You may find something you never knew existed that can better serve your website or fit a very niche need.

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