a guided tour Getting started with xmonad This is a guided tour of the core features of the xmonad window manager, allowing you to gain an understanding of the motivation, and use of a tiling window manager, and learn how to achieve the kind of screen configuration you want, simply and easily. Starting xmonad We'll assume you've been able to build xmonad from hackage (or from your package system). # .xsession xrdb -merge .Xresources xpmroot ~/background.xpm & $HOME/bin/xmonad Note the use of xpmroot to set a background image. Opening clients When you start xmonad, without launching clients, you'll be presented with an empty screen: Let's start some clients, to fill the screen. xmonad uses the mod1 key (alt) by default, and we can start by launching a terminal with mod-shift-return. Let's open up another terminal mod-shift-return: The window manager has now tiled the screen such that both windows fit, without overlaps, filling the plane. Layout modes A library of alternative tiling algorithms Moving focus
Страшные истории Fight with Spam: 15+ Free Captcha Solutions A ‘Captcha’ (completely automated public Turing test to tell computers and humans apart) is a challenge-response test most often placed within web forms to determine whether the user is human or a spam bot. The purpose of CAPTCHA is to block form submissions by spam bots, which are automated scripts that post spam content everywhere they can.It usually involves an image showing some distorted text, requiring the user to type in what they see in the distorted text. The original CAPTCHA examples are now trivial for current algorithms to recognize, and the only option that developers had, was to increase the complexity of the distortion. Successive CAPTCHA systems have added more distortion, extraneous lines and shapes, fuzz on the letters, multiple colors and different sizes all in an attempt to stay ahead of the spammers. 1.Recaptcha 2.Akismet 3.Textdisguise Text Disguise saw this problem that plagued many sites and went in search of a solution. 4.Defensio 5.Mollom 6.Notequalsoft 7.asirra
What You'll Wish You'd Known January 2005 (I wrote this talk for a high school. I never actually gave it, because the school authorities vetoed the plan to invite me.) When I said I was speaking at a high school, my friends were curious. What will you say to high school students? So I asked them, what do you wish someone had told you in high school? I'll start by telling you something you don't have to know in high school: what you want to do with your life. If I were back in high school and someone asked about my plans, I'd say that my first priority was to learn what the options were. It might seem that nothing would be easier than deciding what you like, but it turns out to be hard, partly because it's hard to get an accurate picture of most jobs. But there are other jobs you can't learn about, because no one is doing them yet. And yet every May, speakers all over the country fire up the Standard Graduation Speech, the theme of which is: don't give up on your dreams. Which is an uncomfortable thought. Upwind Now
Мракопедия Ajax Fancy Captcha - jQuery plugin - WebDesignBeach.com Drag and Drop Captcha Demo What is it: Ajax Fancy Captcha is a jQuery plugin that helps you protect your web pages from bots and spammers. We are introducing you to a new, intuitive way of completing “verify humanity” tasks. Update for September 2009: reduced size,easier integration,easy translate,few common problems fixed. File structure: -captcha –imgs –captcha.css –jquery.captcha.js –captcha.php –iepngfix.htc -latest-jquery -latest-jquery-ui -example.html -readme.txt How it works: It calls captcha.php file and gets a random number. How to install: Default Options: 1. borderColor: "", 2. captchaDir: "captcha", 3. url: "captcha/captcha.php", 4. formId: "myForm", 5. text: "Verify that you are a human,drag scissors into the circle.”, 6. items: Array(”pencil”, “scissors”, “clock”, “heart”, “note”) Dependencies: Download: Please note, if you downloaded files to your computer it won’t work properly unless you start it through web server since it uses AJAX requests. Click here to download source code!
Is It Time To Stop Malware—Forever? Rich DeMillo is a theorist who has also been: the head of all computer science research at Bellcore/Telcordia, the first Chief Technology Officer of HP, and the Dean of the College of Computing at Georgia Tech. All this and he has also made important contributions to theory, software engineering, and security. Today I want to talk about computer malware. Just having a name—malware—for worms and viruses is a problem. We tend to name things that are important, or is it things become important when we name them? Whatever we call them, it is time, I believe, to say: I’m as mad as hell, and I’m not going to take this anymore! In the beginning there was ARPANET. I recall watching with envy my colleagues, like Anita Jones, check her ARPANET account for messages. Eventually, those of us on the outside, those of us without ARPANET accounts, decided to act. DeMillo, who is a great and fast writer, sat down and wrote a draft of the proposal in a day or two. Why is There Malware? . must be . . .
крипипаста Cero Spam