Odez Virgin Media cuts 600 jobs

Use lazy initialization to save resources and improve performance by deferring the initialization of expensive objects until they re requestedCredit: Thinkstock Lazy initialization is a technique that defers the creation of an object until the first time it is needed. In other wo stanley travel mug rds, initialization of the object happens only on demand. Note that the terms lazy initialization and lazy instantiation mean the same thingmdash;they can be used interchangeably. By taking advantage of lazy initialization, you can improve the applicationrsquo performance by avoiding unnecessary computation and memory consumption. In this article wersquo;ll look at how we can perform lazy initializat stanley quencher ion in C .Letrsquo understand lazy loading with a simple example. Consider two classes, Customer and Order. The Customer class contains an Orders property that in turn references a collection of instances of the Order class. The Orders collection may contain a large amount of data and may even need a database connection to connect to the database and retrieve records. In such a case, there is no point in loading data in the Orders property until we need the data. Lazy initialization allows us to load the Order stanley polska s collection only when the data is asked for.Using the Lazy class in C Although you can write your own custom code to implement lazy initialization, Microsoft recommends using the Lazylt;Tgt; class instead. The Lazylt;Tgt; class in the System namespace in C was introduced as part of Kqbb George Osborne rsquo productivity plan: Tories promise housebuilding boom to lift economy

Sunday 24 January 2016 8:59 amBanks told to fix failing technology and put IT experts on board by Andrew Tyrie after RBS, Barclays and HSBC online banking issuesBy: Lynsey BarberShareFacebookShare on FacebookXShare on TwitterLinkedInShare on LinkedInWhatsAppShare on WhatsAppEmailShare on EmailBanks have been told to fix their technology an stanley italy d add better IT expertise to their boardsafter a series of failures and glitches.RBS, Barclays and HSBC have stanley kubek termiczny all suffered problems which left customers without access vaso stanley to online services or unable to make payments over the last six months of 2015.Every few months we have yet another IT failure at a major bank. These IT blunders and weaknesses are exposing millions of people to uncertainty, disruption and sometimes distress. Businesses suffer, too. We canrsquo;t carry on like this, said Conservative MP and chair of the Treasury Select Committee Andrew Tyrie.In letters to the acting head of the Financial Conduct Authority FCA TraceyMcDermott and Andrew Bailey of the Prudential Regulation Authority PRA , Tyrie criticised the lack of IT on the banks boards. He recommended that much greater resources should be put towards modernising, managing and securing banks IT infrastructures and that legal, regulatory, structural and cultural changes are needed to the way that banks manage their cyber security risks. The letters follow an investigation into the failures.Bank IT systems donrsquo;t appear to be up to the job. This brin