1406 C++ courses

Emergency First Aid at Work. This 1-day FAA Level 3 Award course offers training for a variety of emergency first aid situations in the workplace. It gives delegates the confidence to deal with any of these safely and efficiently.

Combination Course - Level 4 'Laser Hair & Laser Tattoo Removal Course' inc Core of knowledge certification. £5500. Including a brand new Dual Picoway & 808nm Removal Machine. PLUS core of knowledge and level 3 anatomy & physiology certification included. No experience required.

Learn bash programming for Linux, Unix, & Mac. Learn how to write bash scripts like a pro & solve real-world problems!

Duration 3 Days 18 CPD hours This course is intended for This course benefits individuals responsible for configuring and monitoring devices running the Junos OS. Overview Describe the value of MPLS VPNs. Describe the differences between provider-provisioned VPNs and customer-provisioned VPNs. Describe the differences between Layer 2 VPNs and Layer 3 VPNs. List the provider-provisioned MPLS VPN features supported by the JUNOS software. Describe the roles of a CE device, PE router, and P router in a BGP Layer 3 VPN. Describe the format of the BGP routing information, including VPN-IPv4 addresses and route distinguishers. Describe the propagation of VPN routing information within an AS. List the BGP design constraints to enable Layer 3 VPNs within a provider network. Explain the operation of the Layer 3 VPN data plane within a provider network. Create a routing instance, assign interfaces to a routing instance, create routes in a routing instance, and import/export routes from a routing instance using route distinguishers/route targets. Describe the purpose of BGP extended communities, configure extended BGP extended communities, and use BGP extended communities. List the steps necessary for proper operation of a PE-CE dynamic routing protocol. List the troubleshooting and monitoring techniques for routing instances. Explain the difference between the bgp.l3vpn table and the inet.0 table of a routing instance. Monitor the operation of a CE-PE dynamic routing protocol. Explain the operation of a PE mulit-access interface in a Layer 3 VPN and list commands to modify that behavior. Describe ways to support communication between sites attached to a common PE router. Provision and troubleshoot hub-and-spoke Layer 3 VPNs, Describe the flow of control traffic and data traffic in a hub-and-spoke Layer 3 VPN. Describe QoS mechanisms available in L3VPNs. Configure L3VPN over GRE tunnels. Describe the RFC 4364 VPN options. Describe the carrier-of-carriers model. Configure the carrier-of-carriers and ''Option C'' configuration. Describe the flow of control and data traffic in a draft-rosen multicast VPN. Describe the configuration steps for establishing a draft-rosen multicast VPN. Monitor and verify the operation of draft-rosen multicast VPNs. Describe the flow of control traffic and data traffic in a next-generation multicast VPN. Describe the configuration steps for establishing a next-generation multicast VPN. Describe the configuration steps for establishing a next-generation multicast VPN. Monitor and verify the operation of next-generation multicast VPNs. This three-day course is designed to provide students with MPLS-based Layer 3 virtual private network (VPN) knowledge and configuration examples. Chapter 1: Course Introduction Course Introduction Chapter 2: MPLS VPNs MPLS VPNs Provider-Provisioned VPNs Chapter 3: Layer 3 VPNs Layer 3 VPN Terminology VPN-IPv4 Address Structure Operational Characteristics Chapter 4: Basic Layer 3 VPN Configuration Preliminary Steps PE Router Configuration Lab: Layer 3 VPN with Static and BGP Routing Chapter 5: Layer 3 VPN Scaling and Internet Access Scaling Layer 3 VPNs Public Internet Access Options Lab: LDP over RSVP Tunnels and Public Internet Access Chapter 6: Layer 3 VPNs ? Advanced Topics Exchanging Routes between Routing Instances Hub-and-Spoke Topologies Layer 3 VPN CoS Options Layer 3 VPN and GRE Tunneling Integration Layer 3 VPN and IPSec Integration Layer 3 VPN Egress Protection BGP prefix-independent convergence (PIC) edge for MPLS VPNs VRF Localization Provider Edge Link Protection Support for configuring more than 3 million L3VPN Labels Lab: GRE Tunneling Chapter 7: Interprovider Backbones for Layer 3 VPNs Hierarchical VPN Models Carrier-of-Carriers Model Option C Configuration Lab: Carrier of Carrier Layer 3 VPNs Chapter 8: Troubleshooting Layer 3 VPNs Working with Multiple Layers Troubleshooting Commands on a PE Device Multiaccess Interfaces in Layer 3 VPNs PE and CE-based Traceroutes Layer 3 VPN Monitoring Commands Lab: Troubleshooting Layer 3 VPNs Chapter 9: Draft Rosen Multicast VPNs Multicast Overview Draft Rosen MVPN Overvie Draft Rosen MVPN Operation Configuration Monitoring Chapter 10: Next Generation Multicast VPNs Multicast VPN Overview Next-Generation MVPN Operation Configuration Monitoring Internet Multicast Ingress Replication Internet Multicast Signaling and Data Plane Configuring MVPN Internet Multicast Monitoring MVPN Internet Multicast Lab: MVPN Internet Multicast

Get ready for an exceptional online learning experience with the Web Design & Web Development Bootcamp bundle! This carefully curated collection of 20 premium courses is designed to cater to a variety of interests and disciplines. Dive into a sea of knowledge and skills, tailoring your learning journey to suit your unique aspirations. The Web Design & Web Development Bootcamp is a dynamic package, blending the expertise of industry professionals with the flexibility of digital learning. It offers the perfect balance of foundational understanding and advanced insights. Whether you're looking to break into a new field or deepen your existing knowledge, the Web Design package has something for everyone. As part of the Web Design & Web Development Bootcamp package, you will receive complimentary PDF certificates for all courses in this bundle at no extra cost. Equip yourself with the Web Design bundle to confidently navigate your career path or personal development journey. Enrol today and start your career growth! This Bundle Comprises the Following CPD Accredited Courses: Learn Web Development from Scratch Web Design in Affinity Designer Web Design with Adobe XD Creative Web Design with HTML5, CSS3 and Bootstrap Secure Programming of Web Applications Bootstrap 4 Responsive Web Development Basics of WordPress: Create Unlimited Websites Essential Wix Training Modern PHP Web Development w/ MySQL, GitHub & Heroku Ultimate PHP & MySQL Web Development Course & OOP Coding Ionic & Angular JS: Mobile and Web Development Start Your Career as Web Developer - Complete Training C++ Development: The Complete Coding Guide Python Programming Bible | Networking, GUI, Email, XML, CGI Mastering Java for Beginners & Experts Career Development Plan Fundamentals CV Writing and Job Searching Learn to Level Up Your Leadership Networking Skills for Personal Success Ace Your Presentations: Public Speaking Masterclass Learning Outcome: Gain comprehensive insights into multiple fields. Foster critical thinking and problem-solving skills across various disciplines. Understand industry trends and best practices through the Web Design Bundle. Develop practical skills applicable to real-world situations. Enhance personal and professional growth with the Web Design Bundle. Build a strong knowledge base in your chosen course via the Web Design Bundle. Benefit from the flexibility and convenience of online learning. With the Web Design package, validate your learning with a CPD certificate. Each course in this bundle holds a prestigious CPD accreditation, symbolising exceptional quality. The materials, brimming with knowledge, are regularly updated, ensuring their relevance. This bundle promises not just education but an evolving learning experience. Engage with this extraordinary collection, and prepare to enrich your personal and professional development. Embrace the future of learning with the Web Design & Web Development Bootcamp, a rich anthology of 15 diverse courses. Each course in the Web Design bundle is handpicked by our experts to ensure a wide spectrum of learning opportunities. ThisWeb Design & Web Development Bootcamp bundle will take you on a unique and enriching educational journey. The bundle encapsulates our mission to provide quality, accessible education for all. Whether you are just starting your career, looking to switch industries, or hoping to enhance your professional skill set, the Web Design & Web Development Bootcamp bundle offers you the flexibility and convenience to learn at your own pace. Make the Web Design package your trusted companion in your lifelong learning journey. CPD 20 CPD hours / points Accredited by CPD Quality Standards Who is this course for? The Web Design & Web Development Bootcamp bundle is perfect for: Lifelong learners looking to expand their knowledge and skills. Professionals seeking to enhance their career with CPD certification. Individuals wanting to explore new fields and disciplines. Anyone who values flexible, self-paced learning from the comfort of home. Career path Unleash your potential with the Web Design & Web Development Bootcamp bundle. Acquire versatile skills across multiple fields, foster problem-solving abilities, and stay ahead of industry trends. Ideal for those seeking career advancement, a new professional path, or personal growth. Embrace the journey with the Web Design & Web Development Bootcamp bundle package. Certificates CPD Quality Standard Certificate Digital certificate - £4.99 Hardcopy Certificate (FREE UK Delivery) Hard copy certificate - £9.99

All in One Bundle Special Discount Offer Are you looking to enhance your AI (Artificial Intelligence) Developer Training skills? If yes, then you have come to the right place. Our comprehensive courses on AI (Artificial Intelligence) Developer Training will assist you in producing the best possible outcome by learning the AI (Artificial Intelligence) Developer Training skills. Get 6 CPD Accredited Courses for only £41 with 6 Free PDF Certificates worth £24! Course 01: Industry 4.0 - Automation & Applications Course 02: Intermediate Python Coding Course 03: C# Programming - Beginner to Advanced Course 04: HTML and CSS Coding for Beginners and Kids Course 05: JavaScript Functions Course 06: Graph Theory Algorithms The AI (Artificial Intelligence) Developer Training bundle is for those who want to be successful. In the AI (Artificial Intelligence) Developer Training bundle, you will learn the essential knowledge needed to become well versed in AI (Artificial Intelligence) Developer Training. Our AI (Artificial Intelligence) Developer Training bundle starts with the basics of AI (Artificial Intelligence) Developer Training and gradually progresses towards advanced topics. Therefore, each lesson of this AI (Artificial Intelligence) Developer Training is intuitive and easy to understand. Why would you choose the AI (Artificial Intelligence) Developer Training course from Compliance Central: Lifetime access to AI (Artificial Intelligence) Developer Training courses materials Full tutor support is available from Monday to Friday with the AI (Artificial Intelligence) Developer Training course Learn AI (Artificial Intelligence) Developer Training skills at your own pace from the comfort of your home Gain a complete understanding of AI (Artificial Intelligence) Developer Training course Accessible, informative AI (Artificial Intelligence) Developer Training learning modules designed by expert instructors Get 24/7 help or advice from our email and live chat teams with the AI (Artificial Intelligence) Developer Training bundle Study AI (Artificial Intelligence) Developer Training in your own time through your computer, tablet or mobile device. A 100% learning satisfaction guarantee with your AI (Artificial Intelligence) Developer Training Course Improve your chance of gaining in demand skills and better earning potential by completing the AI (Artificial Intelligence) Developer Training Curriculum Breakdown of the AI (Artificial Intelligence) Developer Training Curriculum Breakdown of Industry 4.0 - Automation & Applications Module 1: Industry 4.0- The Fourth Industrial Module 2: Classification of Automation Module 3: Types of Control Systems Module 4: Ethical Dilemma of Automation Module 5: Robotics & AI - A debatable topic Module 6: Definition of a Robot Module 7: Laws of Robotics Module 8: Components of a Robot Module 9: Robot Classification Module 10: Degree of Freedom Module 11: Robot Configuration Module 12: White Collar Robots Module 13: Numerical Control of Machines Tools Module 14: CNC- Computer Numerical Control Syst. Module 15: Components of CNC System Module 16: Point to Point CNC Module 17: Incremental & Absolute CNC Machines Module 18: Open & Close Control Loop Machines Module 19: 2 & 3 Axes CNC Machines Module 20: Importance of Higher Axes Machining Module 21: Cartesian Coordinate System Module 22: Programming Format Module 23: A Simple Coding Exercise Module 24: Applications of CNCs Module 25: General Explanation of 3D Printing Module 26: 3D Printing Procedure Module 27: SLA Module 28: DLP Module 29: Laser Sintering Module 30: FDM Module 31: Inkjet- Binder Jetting Module 32: Inkjet- Material Jetting Module 33: SDL Module 34: EBM Module 35: 3D Printing Material Module 36: 3D Printing Applications CPD 65 CPD hours / points Accredited by CPD Quality Standards Who is this course for? The AI (Artificial Intelligence) Developer Training bundle helps aspiring professionals who want to obtain the knowledge and familiarise themselves with the skillsets to pursue a career in AI (Artificial Intelligence) Developer Training. It is also great for professionals who are already working in AI (Artificial Intelligence) Developer Training and want to get promoted at work. Requirements To enrol in this AI (Artificial Intelligence) Developer Training course, all you need is a basic understanding of the English Language and an internet connection. Career path The AI (Artificial Intelligence) Developer Training bundle will enhance your knowledge and improve your confidence in exploring opportunities in various sectors related to AI (Artificial Intelligence) Developer Training. Certificates CPD Accredited Certificate of completion Free Digital certificate - Included 6 CPD Accredited PDF Certificate for Free CPD accredited hard copy certificates are available for Hard copy certificate - £9.99 Delivery Charge for Each Hard Copy Certificates: Inside the UK: £3.99 each Outside of the UK: £9.99 each

Learn Clinical Coding! Master Inpatient DRG development in our comprehensive training. Understand ICD-10, CPT, and HCPCS principles for accurate reimbursement. Boost your career in healthcare with expert-led sessions. Join now & unlock new opportunities!

24-Hour Knowledge Knockdown! Prices Reduced Like Never Before Do you ever struggle with everyday calculations, like budgeting for groceries or figuring out discounts at the store? You're not alone! A recent study by the National Numeracy found that 22% of adults in the UK lack basic numeracy skills. This can hold you back in your personal and professional life. But don't worry, there's a solution! Our Functional Skills Maths course can equip you with the essential mathematical skills you need to navigate everyday situations with confidence. This course will cover a wide range of practical topics, from working with percentages and fractions to understanding basic algebra and geometry. You'll learn how to solve real-world problems, like calculating interest rates, interpreting data, and using formulas to measure areas and volumes. Whether you're looking to improve your employability, gain a better understanding of your finances, or simply feel more confident in everyday situations, this course is for you. This Functional Skills Maths at QLS Level 2 course is endorsed by The Quality Licence Scheme and accredited by CPD QS (with 100 CPD points) to make your skill development & career progression more accessible than ever! This Functional Skills Maths Bundle Package includes: Course 01: Certificate in Functional Skills Maths at QLS Level 2 10 Additional CPD Accredited Premium Courses - Course 01: Introduction to Discrete Maths Course 02: Maths: Grade 9 (Algebra and Analytic Geometry) Course 03: Trigonometry and Trigonometric Functions Course 04: Teaching Assistant Course 05: Functional Skills English Course 06: TEFL / TESOL Teacher Training + English Grammar Course 07: Remote Teaching Strategies Course 08: Lesson Planning for Teaching Course 09: Personal Development Coach Online Course Course 10: Decision Making and Critical Thinking Training Invest in your future today! Enrol in this course and start building the strong foundation you need for success. Learning Outcomes of Functional Skills Maths Apply number operations to solve real-world problems. Interpret and analyze data presented in tables and charts. Use common formulas to calculate areas, volumes, and perimeters. Understand and work with percentages, fractions, and decimals. Solve basic algebraic equations to find unknown values. Apply basic trigonometry to solve practical problems. Why Choose Us? Get a Free QLS Endorsed Certificate upon completion of Functional Skills Maths Get a free student ID card with Functional Skills Maths Training program (£10 postal charge will be applicable for international delivery) The Functional Skills Maths is affordable and simple to understand This course is entirely online, interactive lesson with voiceover audio Get Lifetime access to the Functional Skills Maths course materials The Functional Skills Maths comes with 24/7 tutor support Start your learning journey straightaway! *** Course Curriculum *** Main Course: Certificate in Functional Skills Maths at QLS Level 2 Integers ( Directed Numbers) Factors And Multiples Fractions Simplification Rule : BODMAS Decimal Numbers Rational Numbers Approximation Estimation And Scientific Notation Or Standard Form Percentage Ratio And Proportion Unitary Method And Its Applications Profit , Loss, Discount And Tax Course 01: Introduction to Discrete Maths Sets Logic Number Theory Proof Functions Relations Graph Theory Statistics Combinatorics Sequence And Series Course 02: Maths: Grade 9 (Algebra and Analytic Geometry) Section 01: Number Sense And Algebra Introduction to the exponents Multiplying Powers Dividing Powers Why X to the power of Zero = 1 Practice for Zero exponents Formulas for Lowering Powers Power of a Power Algebraic Expressions, Equations and Monomials Combining Like Terms Solving Equations Methods Solving Equations Practice Solving Equations with Fractions Problem Solving Module 05: What is AutoCAD .NET API? Module 04: What is CSharp (C#)? Module 03: What Will I Learn from this Course? Multiplying and Dividing Integers Types and Degrees of Polynomials Word Problem Solving (Money - Part 1) Word Problem Solving (Money - Part 2) Word Problem Solving (Money - Part 3) Word Problem Solving (Mixture - Part 1) Module 30: Creating the AuditBlock WriteToCSVFile Method Word Problem Solving (Age - Part 1) Module 29: Creating the AuditBlock WriteToTXTFile Method Section 02: Analytic Geometry Plotting Points Module 28: Creating the AuditBlock DisplayOnScreen Method Equation of a line Module 27: Creating the AuditBlock GatherBlocksAndCount Method Determining the Y-intercept and the X-intercept of a line Module 14: Project Check on the Labels Module 06: Creating the TitleBlock Border Lines - Lab Module 06: Creating the TitleBlock Border Lines - Lab Determining the Y-intercept and the X-intercept of a line =========>>>>> And 8 More Courses <<<<<========= How will I get my Certificate? After successfully completing the course, you will be able to order your QLS Endorsed Certificates and CPD Accredited Certificates as proof of your achievement. PDF Certificate: Free (Previously it was £12.99*11 = £143) QLS Endorsed Hard Copy Certificate: Free (For The Title Course: Previously it was £89) CPD 220 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Please Note: This is not a regulated course. To get qualified, you may choose: Functional Skills Qualification in ICT at Level 2 Functional Skills Qualification in Information & Communication Technology (ICT) at Level 1 Functional Skills Qualification in Maths at Level 1 Functional Skills Qualification in Mathematics at Level 1 Functional Skills Qualification in English at Level 1 Functional Skills Qualification in English at Entry 1 / ICT at Level 2 / Mathematics at Entry 1 IGCSE English IGCSE Maths IGCSE Requirements You will not need any prior background or expertise to enrol in this bundle. Career path After completing this bundle, you are to start your career or begin the next phase of your career. Retail Assistant Customer Service Administrator Bookkeeper Tradesperson Data Analyst Certificates Certificate in Functional Skills Maths at QLS Level 2 Hard copy certificate - Included Please note that International students have to pay an additional £10 as a shipment fee. CPD Accredited Digital Certificate Digital certificate - Included Upon passing the Course, you need to order a Digital Certificate for each of the courses inside this bundle as proof of your new skills that are accredited by CPD QS for Free.

We are very pleased to announce that Stephen Goldsmith aka the Gold polishing Guru is coming to our workshop 925 to teach his Masterclass June 2023 . If you’re in the industry, he needs no introduction but for anyone who hasn’t heard of him, he is a master of the polishing craft with over 50 years experience, his client list past and present includes, Asprey, Garrard, Theo Fennell, Hamilton and Inches Crown Jewellers of Scotland, The Royal Mint, The Royal Society. He has polished and restored many famous silverware pieces including the Americas Cup; Davis Cup; Wimbledon Cup and the Premier League Cup and he has also advised the Tower of London Jewel House on the upkeep of their silver collections. He also judged the polishing section of Goldsmiths craft and design awards. WHEN: Thursday 20th and Friday 21st February 2025 WHERE:  Workshop 925 based at The Mayford Centre, just outside of Woking and very close to Guildford. Unit F9 The Mayford Centre, Mayford Green Woking, Surrey  GU22 0PP TUTOR: Stephen M Goldsmith ABOUT STEPHEN: Stephen M Goldsmith started out at Rochester Art college, now known as University for the Creative Arts and was apprenticed at C.J Vander’s in 1971 and indentured with The Worshipful Company of Goldsmiths’. Now a Master Polisher of over 50 years’ experience, originally working for the Crown Jewellers Asprey & Garrards and well-known society jeweller Theo Fennell. Many of the pieces polished are now seen in Palaces, Museums and the rich and famous across the world. Stephen is one the most respected jewellery & silver polishers and is currently is teaching polishing across Europe and is known affectionately as “The Gold polishing Guru”. He has polished and restored many famous silverware pieces including the Americas Cup; Cricket World cup, Wimbledon Cup, Dubai Gold Cup, Premier League Cup. He has also been privileged to work in the jewel house at the Tower of London restoring The Grand Punch bowl made in 1830 and used by the Royal family on many occasions. Also known for polishing the largest pure gold coins made by the Royal Mint the largest being the James Bond 7kg pure gold coin. He is a fellow of the Institute of Professional Goldsmiths (IPG) and their official ambassador and a Master of The Dutch Guild of Goldsmiths. He shares his trade skills by teaching nationally and internationally including at Goldsmiths Centre, School of Master Jeweller’s Birmingham and VanTol & Breet Academy (Netherlands), The School of Jewellery Dublin & The Design & Craft Irish Craft Council in Kilkenny, Vannilla Ink, Aka_bespoke Manchester, Sheila Fleet in Orkney, Patrick Mavros in Zimbabwe and Mauritius. Stephen is a Freeman of The Worshipful Company of Goldsmiths’ and was granted the Freedom of the City of London in 1975. He has also had the very rare honour of winning The Goldsmith’s Company Award twice, plus many other prestigious awards and served as a council member for The Goldsmiths’ Craft and Design Council and a published authority on polishing precious metals “Polishing and Finishing for Jewellers and Silversmiths by the Crowood Press. WHAT DOES THE DAY INVOLVE? We are very pleased to announce that Stephen Goldsmith aka the Gold polishing Guru is coming to our workshop 925 to teach his Masterclass June 2023 . If you’re in the industry, he needs no introduction but for anyone who hasn’t heard of him, he is a master of the polishing craft with over 50 years experience, his client list past and present includes, Asprey, Garrard, Theo Fennell, Hamilton and Inches Crown Jewellers of Scotland, The Royal Mint, The Royal Society. He has polished and restored many famous silverware pieces including the Americas Cup; Davis Cup; Wimbledon Cup and the Premier League Cup and he has also advised the Tower of London Jewel House on the upkeep of their silver collections. He also judged the polishing section of Goldsmiths craft and design awards.You can get a glimpse of what he does on his instagramWHAT HAPPENS DURING THE MASTERCLASS?First, Stephen will talk about his career giving you an insight into the makings of a master craftsman. Then he will demonstrate just why he is known as master polisher. After this demonstration you will be guided by Stephen to try and replicate what you have been shown in the demonstration.After working through a few more exercises you will set to work on your own jewellery, receiving guidance on not just how to achieve the finish you would like for your jewellery but to reach a standard of finish you didn’t know you could.These Masterclasses are a great opportunity to learn from someone who is:a) A true master in our tradeb) Not a grump or condescending because you don’t know somethingc) Happy to chat and share his knowledge!All you need to bring is some of your own jewellery (around 6 items) at the point where it’s ready for polishing.You will have a spindle that is yours for the duration of the masterclass, mops, materials etc will be provided. It can be a messy business so make sure your clothing is workshop friendly!You will also have full access to our workshop, benches, tools and equipment if needed.This Masterclass will leave you with the knowledge and skills to take your polishing to a highly professional standard. EXPERIENCE REQUIRED: This class will benefit jewellers with some experience who are looking to learn to polish their work to a professional level. Our small classes mean we are able to provide each student with the support they require. CLASS SIZE: 6 WHAT TO BRING: For safety reasons, during each class, you are required to wear appropriate footwear, we request that no open toed shoes are worn within Workshop 925. Long hair should also be tied back when working with the equipment. You may also wish to bring a notebook. We have handouts for many demonstrations, but there are always many tips and tricks given verbally by the tutor, which some might like to keep note of. We have a microwave, kettle and fridge to store or cook your lunch choices. PAYMENT OPTIONS: You can pay via our website or in our workshop in person using our card machine. If you prefer to pay directly, you can email us on hello@workshop925.com and we can invoice you manually to arrange a bank transfer. For classes over £80, instalment options are also available. Please email us on hello@workshop925.com to arrange. Gift Voucher – if you have a voucher to redeem, please email us before booking on hello@workshop925.com Please check your dates carefully before booking a class as we are unable to offer refunds. See our Terms & Conditions for full details.

Limited Time Offer | 12 in 1 Exclusive Bundle | CPD QS Certified | 120 CPD Points | Gifts: Hardcopy + PDF Certificates + SID - Worth £160 | Customer Support | Lifetime Access | Enrol Now