‘Return zero-length arrays, not nulls’ Some APIs intentionally return a null reference to indicate that instances are unavailable. This practice can lead to denial-of-service vulnerabilities when the client code fails to explicitly handle the null return value case. For methods that return a set of values using an Read more…
Consider Static Factory Methods instead of Constructors The normal way for a client to obtain an instance of itself is to provide a public constructor. But apart from this there is another technique which should be the part of every programmer’s toolkit. A class can provide a static factory Read more…
a. Always try to avoid generating garbage, because this will reduce the need to run a garbage collection. Just think about three things: 1.Reuse existing objects 2.Avoid creating unnecessary objects 3.Create object pools (Use Object Pool only when object creation is very expensive like threads Read more…
30 Quick Conversion Tips Every Marketer You have thousands of visitors coming to your site, but no conversions. So what do you do? Should you change your marketing campaigns?… Maybe redo your targeting? Or even worse, pause your SEO and content marketing efforts? Probably not. Before you modify your marketing Read more…
Latest Technology News and Expert Advice A roundup of news and tips on the topics you’re interested in | April 06, 2015 ISSUE HIGHLIGHTS How does SAP ERP handle free goods procurement processes? SAP HANA architecture draws attention anew — will it draw users? New technology puts SAP HANA platform Read more…
To remove spam from your inbox: Select the message you’d like to report. Click the spam button in the toolbar above your message list. (If you have the message open, you can also report it as spam by using the same button.) To remove spam forever: Click the Spam link along the left side Read more…
Phishing email messages, websites, and phone calls are designed to steal money. Cybercriminals can do this by installing malicious software on your computer or stealing personal information off of your computer. Cybercriminals also use social engineering to convince you to install malicious software or hand over your personal information under Read more…
SkyDrive is a file hosting service that allows users to upload and sync files to a cloud storage and then access them from a Web browser or their local device. You've got access to everything on your SkyDrive wherever you are: Your photos, documents, and other important files are available on your phone, tablet, PC, or Mac. In short, your files and info aren't stuck on any single PC or device. (more…)
Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). Cloud Computing is a general term used to describe a new class of network based computing that takes place over the Internet:
(more…)Many solution comes as Cloud services and can be used by any company or individual . Companies go with Cloud solution based on too many factors , here will try to list few of the factors : Convenient:Its always easy to opt such solutions based on our requirement, its important Read more…
Have you wondered how computers talk over internet, how we can chat and how we can surf our sites. Think what why I request for www.goolge.com and I get www.google.com only, why not www.whatsq.com instead :) . Lets understand what is IP, Internet Protocol.
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I know english, you can read english, your browser understands english so you can read it without seeing any junk. What is all this, how come every thing is going good without giving any surpises to us, the answer is Protocol. continue reading here ...
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