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New features in Java 9
Java 9 is planned to be released in March 2017. It will be 3 years since Java 8 was released. Are you still excited about the new features introduced in Java 8 such as Lambda, new Date APIs etc? Now Java 9 is to be released and there are also quite a few fantastic new features to be introduced. Below is a list of major new features in Java 9. Modular system. Java 9 will introduce a brand new modular system to organize Java codes. The modular system will divide different packages into diffe...
JAVA,NEW FEATURE,JAVA 9 2016-04-05 09:56:01
Full disk encryption is too good, says US intelligence agency
You might be shocked to learn this, but when a quivering-lipped Chloe from 24 cracks the encryption on a terrorist’s hard drive in 30 seconds, the TV show is faking it. “So what? It’s just a TV show.†Well, yes, but it turns out that real federal intelligence agencies, like the FBI, CIA, and NSA, also have a problem cracking encrypted hard disks — and according to a new research paper, this is a serious risk to national security.The study...
FDE,Full disk encryption,Crack,Difficulty 2011-11-19 01:55:17
A boolean value interview question
Someone asked a question on StackOverflow, he was asked an interview question. The question is : Given 3 boolean variables a, b, c, return true if at least 2 out of the 3 are true. He gave the solution as follows :boolean atLeastTwo(boolean a, boolean b, boolean c) { if ((a && b) || (b && c) || (a && c)) { return true; } else { ret...
bool,return,expression,conditional 2012-04-30 08:49:32
Creating Dynamic PDF files using HTML and PHP
There always arise a need for converting content from one file format to another one. Some may need to convert some text into HTML and some may need to convert some HTML content to an image format. The main reason for the need to convert from one file format to another is because the target file format is best suited for targeted medium where the content need to be displayed. The targeted medium may be an email, a printed hard copy or a web browser. The text format is best suited for sending ema...
PHP,HTML,PDF,Conversion,Generate,Library 2011-11-18 12:10:53
What Sort of Projects Can You Work on Using Web Scraping?
Image Source: Unsplash Web scraping is a technique used to extract large amounts of data from websites and save onto your computer in a database or time table format. There are many reasons businesses would use this information for lead generation, SEO, or to better understand their customers. However, you can do a lot of fun projects in your free time that doesn’t have to be associated with work or a company. Before you start using your programming skills to find and extract inform...
WEB SCRAPING 2020-09-10 09:16:44
Understanding JavaScript closure and where it can be used
Closure The official definition of closure is: an expression (usually a function) that has many variables and is bound to an environment that includes those variables. In JavaScript, closure refers to the ability of a function to access the lexical scope in which it was defined, even after the function has been executed and left that scope. This ability is due to the fact that when a function is created, it generates a closure that includes a reference to the definition environment of the curr...
CLOSURE,JAVASCRIPT,USAGE 2023-03-05 02:17:08
JSON unmarshal in GoLang
In almost all mainstream programming languages, there is either built-in or third-party library to support parse JSON data because it is so popular for organizing and transferring data among different services. In GoLang, the built in json package also provides functions for marshalling and unmarshalling JSON data. Marshalling GoLang struct to a JSON string is relatively simple, just need to call json.Marshal(), it's a bit complicated to unmarshal an arbitrary JSON string into a GoLang struct ob...
GOLANG,JSON,UNMARSHAL,EMPTY INTERFACE 2019-11-09 21:57:30
What’s the waiter doing with the computer screen?
When Richard Gatarski and a few friends wanted to dine in the Swedish city of Norrköping a few weeks ago, they booked a table at a downtown Italian restaurant that seemed nice. When they arrived, they were greeted by the headwaiter, who asked if they had a reservation. Richard confirmed, and the headwaiter looked at his computer screen. â€Gatarski? Hm, let’s see .. yes, there’s your reservation. Welcome!†The headwaiter then picked up what Richard first thought m...
Waiter,Computer screen,Touch 2012-03-12 11:07:01
Microsoft Edge extension manifest v2 migration to v3
In June 2023, Microsoft Edge would not allow Edge extensions with manifest version before v3 to be listed on Microsoft web stores as v3 extensions add more security privacy related restrictions on some of the functions. Hence all extensions with manifest v2 must migrate to v3. In this post, we would show how we did the migration for one of our extensions and the changes made. There is a checklist provided by Microsoft Edge team on what needs to be updated so that the extension can stil...
MICROSOFT EDGE,EXTENSION,MANIFEST V3 2022-10-01 02:54:47
Inspiration vs. Imitation
Every now and then I get a really lovely email from an aspiring letterer that is about to publish a passion project of his or her own. They tell me my work was an inspiration and that they can’t wait to share their creation with the world. I feel all warm and fuzzy inside for a moment…until I click on their link and realize that much of what they intend to publish is nearly a direct tracing of my work. A lot of established illustrators and designers deal with the same ...
Designer,Copy,Divisify,Classification,Judgement,History 2011-12-05 12:26:38
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