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AngularJS is made to rearrange the complex process of building and overseeing JavaScript applications. In view of the Model-View-Controller, or MVC, programming structure, AngularJS is particularly valuable for making single page web apps. Today, online businesses are enormously affected by the performance of web technologies that they use for their respective tasks. Henceforth, it winds up the importance to dive into the majority of the elements that are harming their business growth. AngularJS can rapidly be added to any HTML page with a straightforward tag. In case you're asking why you have a couple of slow pages, here are a few hints to accelerate your code. AngularJS Optimization Tips Batarang Tool to Benchmark Watchers Batarang is an awesome dev tool from the AngularJS developer that brings down your debugging efforts. In spite of the fact that it has numerous new features, some of them enable you to profile and track the execution of your AngularJS performance. In addition, the watch tree figures out which extensions are not destroyed as it is by all accounts if there is an increase in the memory. Chrome Dev Tool Profiler to Identify Performance Bottlenecks This one is a helpful device that gives you the alternative to choose which profile type you need to make. Take Heap Snapshot, Record Allocation Timeline, and Record Allocation Profile are utilized for memory profiling. After this performance improvement, your app will complete in under two seconds and clients can freely connect with it then. Limit your watchers Talking about which, whenever you introduce data-bindings, you make more $scopes and $$watchers, which drags out the digest cycle. Excessively numerous $$watchers can cause lag, so restrain their utilization as much as possible. Utilize scope.$evalAsync On the off chance that you endeavor to manually initiate the digest cycle while it's now running, you could get an error. To keep this from happening, utilize scope.$evalAsync rather than $appl

As the world of mobile apps is expanding beyond comprehension, demand for better and faster apps shoot up. We need applications that perform easily, have a magnificent look, simple to create, and can be implemented rapidly. All these necessities are difficult to satisfy as high performance, related to native apps, set aside enough time for the advancement. Then again, faster deployment, related with cross-platform applications, trade-off, no less than a bit, on performance. Therefore, aching for better languages, tools that help top-notch hybrid apps development, and frameworks keep developers on their toes. One such resolution, which quickly changing the universe of versatile applications is Facebook's React Native. It is a JavaScript library to assemble a UI that enables you to make versatile mobile applications and work easily as native apps. It even gives you a chance to reuse the code over the web and mobile platforms. You don't have to develop for Android and iOS, independently, as one code is sufficient for both the platforms, saving money and time. Let's look at some reasons that point towards React Native taking the center stage in the future. Supports Both iOS & Android - 'Supportive' Because of the two different operating systems which are majorly being used by the customers across the world, the primary challenge for the mobile app development companies is to choose one ahead of the other. But Facebook made it easy by introducing React Native. It supports both iOS and Android making it convenient for the app developers to use the same code for both the platforms without writing it from the scratch. Reusability for better development What makes us to state that REACTS is the eventual fate of application development? It is the reusability of the components. You don't have the Web view components anymore for hybrid apps with React native. The essential code for this framework will easily be reused within the native apps, and you'll easily compile it

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Soundflower is a Mac OS X (10.2 and later) system extension that allows applications to pass audio to other applications. Soundflower is easy to use, it simply presents itself as an audio device, allowing any audio application to send and receive audio with no other support needed. Soundflower is free and open-source.

Devops is the point of unison and convergence of development, quality assurance ,and operations. The collaborative efforts of the developers and IT Professionals in facilitating an environment where designing ,testing and implementing the software happens at a faster pace and is more reliable and trust worthy. DEVOPS is a business practice and an approach which has a profound impact on the whole IT fraternity . DEVOPS is basically dominated or guided by a certain set of norms or principles 1. It's all about the app end user's experience 2. According to this , developing ,testing and running of software is an integrated process 3. Performance is a discipline 4. It believes in building faster and learning quicker even if one fails 5. Loosely coupled service oriented components 6. Automation of all that can be automated. 7. Monitoring as an enabler and a discipline. The tools for DEVOPS can be categorised based on the layer of automation chosen . For instance-configuration management uses puppet as the frequently used software, continuous integration uses Jenkins and monitoring uses Nagios . These are just some of the few automation layers, there are many more such as revision control system, software configuration management, infrastructure automation etc which have unique and effective software to execute these functions. These tools of DEVOPS are extensively used in getting work done within a shorter span of time without any disruptions. DEVOPS believes in inculcating assiduous practices such as sharing and speaking about the project, collaboration amongst the various departments , feedback loop creations and breaking the ice between the team members belonging to diversified groups. The benefits of DEVOPS such as shorter development cycles, reduced costs , fewer deployment issues and shared responsibilities of developers and IT professionals is something that the whole IT world has witnessed and post this revelation , the demand for DEVOPS architects