Langsung ke konten utama

Postingan

Menampilkan postingan dengan label Programmer

How To Recognize Valid URL from Text

Twitter and host of Twitter clients as well as tons of other programs have to recognize valid URL's (protocol defined in RFC 1738) from plain text and hyperlink them. Unfortunately dues tyo lazyness (or lack of knowledge) of the programmers such URL detection schemes are often hare-brained and fails torecognize valid URL's properly. URL can use a wide variety of characters and you need to recognize all of them to properly identify and isolate an URL from surrounding text. Here is a simple guide for programmers (based on RFC 1738 obviously): In general, URLs are written as follows: : A URL contains the name of the scheme being used ( ) followed by a colon and then a string (the ) whose interpretation depends on the scheme. Scheme names consist of a sequence of characters. The lower case letters "a"--"z", digits, and the characters plus ("+"), period ("."), and hyphen ("-") are allowed. For resiliency...

Complete List of 43 Twitter-derived APIs Unleased

Voila! For all Twitter mashups building unique apps for Twitter, the Twitter APIs are key. We got a across a directory of 43 Twitter derived APIs. Of course, there are scores of Twitter API open source examples to look into, but here's a collection to glance through. Developers have been using open source Twitter API for making applications, websites, widgets, and other projects that interact with Twitter. The Twitter API in some part is responsible for the hiking demand for APIs. Evidently, it's a new trend popular with Internet operating systems that will allow "one platform build on another, and another builds on that one an so on. Here's the collection of Twitter based APIs. Programmableweb offers the lists the 43 Twitter-derived APIs

A Software Bug May Kill You

  In 1991, during the Gulf war , American Patriot missile was deployed to combat Iraqi scud missile. In one of the incident, Patriot missile missed the Scud and that resulted the death of 28 American soldiers and 100 others got injured. There was an arithmetic error during calculation which resulted inaccurate calculation since Boot.

How Hackers Work?

Thanks to the media, the word “hacker” has gotten a bad reputation. The word summons up thoughts of malicious computer users finding new ways to harass people, defraud corporations, steal information and maybe even destroy the economy or start a war by infiltrating military computer systems. While there’s no denying that there are hackers out there with bad intentions, they make up only a small percentage of the hacker community. The term computer hacker first showed up in the mid-1960s. A hacker was a programmer — someone who hacked out computer code. Hackers were visionaries who could see new ways to use computers, creating programs that no one else could conceive. They were the pioneers of the computer industry, building everything from small applications to operating systems. In this sense, people like Bill Gates, Steve Jobs and Steve Wozniak were allhackers — they saw the potential of what computers could do and created ways to achieve that potential.

Malicious Software Infects Corporate Computers

A malicious software program has infected the computers of more than 2,500 corporations around the world, according to NetWitness, a computer network security firm. The malicious program, or Botnet, can commandeer the operating systems of both residential and corporate computing systems via the Internet. Such botnets are used by computer criminals for a range of illicit activities, including sending e-mail spam, and stealing digital documents and passwords from infected computers. In many cases they install so-called “keystroke loggers” to capture personal information.

Besaran Gaji Beberapa Profesi di Jaman Sekarang

1. Direktur Besarnya gaji direktur perusahaan tergantung besar-kecilnya perusahaan. Namun, secara umum, gaji para eksekutif puncak di perusahaan multinasional, minimal US$ 250 ribu/thn atau sekitar Rp 2,5M. Jumlah ini sudah banyak diperoleh para direksi di Indonesia. jadi sebulan kira2 penghasilannya sekitar 200jt.