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CityCampHNL Hackathon was held on Jan 20, 21, 2012 at the McCoy Pavilion at Ala Moana Beach Park. Six teams did a great job developing apps based on City data.
John Carmack，ID Software的founder和Lead Programmer。上个月和一个搞图形的师兄聊天，他竟然不知道John Carmack, 也让偶大大地晕了一把。不过也许搞研究的和搞实战的多少有些隔吧。想必喜欢第一人称射击游戏的都知道J哥哥。90年代初只要能在PC上搞个小动画都能让人惊叹一番的时候，J哥哥就推出了石破天惊的Castle Wolfstein, 然后再接再励，doom, doomII, Quake...每次都把3-D技术推到极致。J哥哥的简历上说自己的专长是"Exhaust 3-D technology"，真是牛人之言不我欺的说。做J哥哥这样的人是很幸福的，因为各大图形卡厂家一有了新产品就要向他“进贡”，不然如果他的游戏不支持哪种卡，哪种卡基本就会夭折乐。当初MS的Direct3D也得听取他的意见，修改了不少API。当然，J哥哥在结婚前十数年如一日地每天编程14小时以上，也是偶们凡人望尘莫及的。对了，J哥哥高中肆业(?!)，可以说是自学成才。不过呢，谁要用这个例子来为自己学习不好辩护，就大错特错了。那Leonardo Da Vinci还是自学成才呢(人是私生子，不能上学)。普通人和天才还是有区别的。对了，其实偶们叫“达分奇”是相当不对的，因为Vinci是地名，而Da Vinci就是从Vinci来的人的意思。换句话说，Leonardo Da Vinci就是“从Vinci来的Leonardo”的意思。叫别人“Da Vinci”就不知所谓乐。嗯，扯远了，打住。
Donald E. Knuth。高爷爷其实用不着偶多说。学编程的不知道他就好像学物理的不知道牛顿，学数学的不知道欧拉，学音乐的不知道莫扎特，学Delphi的不知到Anders Hejlsberg，或者学Linux不知道Linus Torvalds一样，不可原谅啊。:-) 为了让文章完整，就再罗唆几句吧。高爷爷本科时就开始给行行色色的公司写各种稀奇古怪的编译器挣外快了。他卖给别人时收一两千美元，那些公司拿了 code，加工一下卖出去就是上万上十万。不过也没见高爷爷不爽过，学者本色的说。想想那可是60年代初啊，高爷爷写编译器写多了，顺带就搞出了个 Attribute Grammar和LR(k)，大大地造福后人啊。至于高爷爷在CalTech的编程比赛(有Alan Kay得众多高高手参加)总是第一，写的Tex到86年就code freeze，还附带2^n美分奖励等等都是耳熟能详，偶就不饶舌乐。顺便说一下，高老大爷是无可争议的写作高手。他给Concrete Mathematics写的前言可谓字字铿锵，堪为前言的典范。他的技术文章也是一绝，文风细致，解释精当，而且没有学究气，不失轻快跳脱。记得几年前读 Concrete Mathematics，时不时开怀大笑，让老妈极其郁闷，觉得我nerdy到家，不可救药。其实呢，子非鱼，安知鱼之乐，更不知那完全是高爷爷的功劳。说到写作高手，不能不提Stephen A. Cook。他的文章当年就被我们的写作老师极力推荐，号称典雅文风的样本。库爷爷一头银发，身材颀长，总是面带谦和的微笑，颇有仙风道骨，正好和他的仙文相配的说。高爷爷其实还是开源运动的先驱。虽然他没有象Richard Stallman那样八方奔走，但他捐献了好多作品，都可以在网上看到，比如著名的Mathematical Writing，MMIXWare，The Tex Book等，更不用说足以让他流芳百世的Tex乐。
With this I can reprogram my vehicles computer to compensate for different tire sizes, increase my timing and optimize my air/fuel ratio for better performance as well as change my shift points, top rpm limiter and top speed limiter. Stock top speed limiter is set at 97 from the factory. Mine is set at 128 mph. I haven't Had enough traffic free room to get that fast with it yet though.... :)
A top-down view of an Innsbruck box with the first level mounted. The faceplate is on the right, the power board is on the upper left. The DDS tower is at the top center with its chain boards below it. The DAC tower is in the middle right with its chain boards below it. The VGA tower is in the top right, between the DDS and DAC towers. The pulse sequencer and its breakout board are in the lower left.
Note that Innsbruck boxes are designed to have the chain boards mounted in a separate tower. This is more physically robust than the MPQ setup.
CityCampHNL Hackathon was held on Jan 20, 21, 2012 at the McCoy Pavilion at Ala Moana Beach Park. Six teams did a great job developing apps based on City data.
Hrers my Pic Programming tools... Ive had the PIckit 2 about 6 months now and its really excellent, so i decided to buy the PICkit3 because im going to be using more advanced devices in the future. PICkit 3 is not quite as good as PICkit 2 to be honest. Its supposed to be more powerfull but its slower and you have to change the PICkit 3 firmware when you want to use a different PIC device. The PC software user interface is laggy and lacks the logic analyzer tool and terminal functions that come with PICkit 2. Lets hope Microchip improve picKit 3 in later software updates .
CityCampHNL Hackathon was held on Jan 20, 21, 2012 at the McCoy Pavilion at Ala Moana Beach Park. Six teams did a great job developing apps based on City data.
Burning a bootloader to an ATmega328p using SparkFun's Tiny AVR Programmer[1][2]. These steps are all documented elsewhere, but not together in one place.
Preparing to burn the bootloader:
- Connect as in the photo[3][4]. A bare ATmega328 is likely to be shipped requiring an external 16MHz crystal. A pullup on the reset pin is required. An LED on pin 13 (which is also SCK) is optional.
- Install the Breadboard Arduino board config[5].
- Board > ATmega328 on Breadboard
- Programmer > USBTinyISP
After burning the bootloader with the 8MHz internal clock, the external crystal may be removed.
Uploading a sketch:
- Sketch > Upload using Programmer
The normal sketch upload button does not work (errors like "avrdude: ser_open(): can't open device").
[1] product www.sparkfun.com/products/11801
[2] instructions/pinout learn.sparkfun.com/tutorials/tiny-avr-programmer-hookup-g...
[3] ATmega328 (and 168) pinout www.arduino.cc/en/Hacking/PinMapping168
[4] connection guide learn.sparkfun.com/tutorials/installing-an-arduino-bootlo...
[5] under "Minimal Circuit" www.arduino.cc/en/Tutorial/ArduinoToBreadboard
Ismael is a veteran Spanish programmer who participated in some of the most important national projects, also with international reach (Commandos Saga, Planet 51: The Game...). Along with Javier Arévalo, he is one of the pillars at Pyro Studios, and an example for new generations of game developers.
LinkedIn: es.linkedin.com/in/phornee
Ismael Raya Roa (Phornee). Programador jefe en Pyro Studios / Zed
Ismael es un programador veterano del panorama español, ha estado en algunos de los proyectos (Saga Commandos, Planet 51, etc) más importantes de nuestra industria a nivel internacional. Junto con Javier Arévalo, es uno de los estandartes de Pyro Studios y un modelo a seguir para las nuevas generaciones de desarrolladores.
LinkedIn: es.linkedin.com/in/phornee
Programmers: Nature's way of converting caffeine into algorithms.
Only got one shot in for the first week of May's photo challenge on the topic of beverages. I'm going to really try to get my average up the rest of the month.
I'm also a bit behind for the 52 group, so this shot will do double duty.
The IBM System 7 Computer installed in Fairymead Mill for Factory Process Control. Alan Mooney, Bundaberg Sugar Programmer for the System 7.
CityCampHNL Hackathon was held on Jan 20, 21, 2012 at the McCoy Pavilion at Ala Moana Beach Park. Six teams did a great job developing apps based on City data.
Programmers at the January 2014 Code for DC Civic Hacknight. OpenGov Hub, 1889 F St NW, Washington, DC.
CityCampHNL Hackathon was held on Jan 20, 21, 2012 at the McCoy Pavilion at Ala Moana Beach Park. Six teams did a great job developing apps based on City data.
A 32pin DIP 128KB/256KB Flash ROM programmer made out of an old SMC PCI network card. Software used: ctflasher for Linux.
Licensed under a creative commons share-alike. Use freely but give attribution to LevelTen Interactive and link to www.leveltendesign.com
Drupal Web Design and Internet Marketing
LevelTen is a professional Internet strategy and Web design company based in Dallas, Texas. We specialize in Web 2.0 Drupal development, best-in-class website design, Internet marketing, search engine optimization and training programs. LevelTen features an integrated team of web consultants, creative designers, writers, programmers and marketing professionals that know how to get online results.
Our business-driven approach separates us from typical web design companies. For the past ten years, we have built a reputation for creating an unparalleled return on investment for our clients. If you are serious about your web design success, we can get you there.
Strategic thinking, top designers, personal attention, competitive prices, real world results - discover the LevelTen difference.
Licensed under a creative commons share-alike. Use freely but give attribution to LevelTen Interactive and link to http://www.leveltendesign.com
a portret of a programmer who worked for me, some years ago. Who decided to crack and hack data on my servers, and made live extremely difficult for me and my clients. On top of that he's pubilishing a cv on his site, in which he claims sites, he programmed: I mean, for sure there was someone else working for me, programming these sites. What I really don't understand is, that this creature, 36, is still trying to give me a hard time: it tells me a lot about his sneaky caracter.
chipKIT PGM Programmer/Debugger for use with Digilent chipKIT Platforms
The chipKIT PGM is designed to work with the MPLAB® and MPLAB X development environments available from Microchip. This allows the chipKIT boards, for example, to be used as a more traditional microcontroller development platform using the professional tools available from Microchip. While the PICkit™3 programmer can generate programming voltages needed to program all Microchip PIC devices, the chipKIT PGM can only program devices that are programmable with 3.3V programming voltage. Further, the PICkit3 can source a small amount of current to provide power to some boards being programmed. The chipKIT PGM does not provide power to the board being programmed.
store.digilentinc.com/chipkit-pgm-programmer-debugger-for...
PICkit 3 In-circuit Debugger
The MPLAB PICkit 3 allows debugging and programming of PIC and dsPIC Flash microcontrollers at a most affordable price point using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE). The MPLAB PICkit 3 is connected to the design engineer's PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2, MPLAB ICD 3 and MPLAB REAL ICE). The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming.