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  • Best way to use Cradle with Express.js (CouchDB, Node.js)

    - by Costa
    I'm building my website ( http://tedxgramercy.jit.su ) with express.js and so far I've been using the http.request method in node to access couch, and that's been cool. I've learned lots about how http, couch, and node work, which is awesome. Anyways, I'm thinking of moving over to cradle now (Let me know if you have a strong opinion about this) and I'd like to know the "right" way to set this up. Should I... require() cradle and make a new connection to my db in each separate route? create my database connection once, and then just pass that connection by require()ing the connection in each route? (if so, how do I do that?) Thanks!!!

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  • Need help configuring Castle-Windsor

    - by Jonathas Costa
    I have these base interfaces and providers in one assembly (Assembly1): public interface IEntity { } public interface IDao { } public interface IReadDao<T> : IDao where T : IEntity { IEnumerable<T> GetAll(); } public class NHibernate<T> : IReadDao<T> where T : IEntity { public IEnumerable<T> GetAll() { return new List<T>(); } } And I have this implementation inside another assembly (Assembly2): public class Product : IEntity { public string Code { get; set; } } public interface IProductDao : IReadDao<Product> { IEnumerable<Product> GetByCode(string code); } public class ProductDao : NHibernate<Product>, IProductDao { public IEnumerable<Product> GetByCode(string code) { return new List<Product>(); } } I want to be able to get IRead<Product> and IProductDao from the container. I am using this registration: container.Register( AllTypes.FromAssemblyNamed("Assembly2") .BasedOn(typeof(IReadDao<>)).WithService.FromInterface(), AllTypes.FromAssemblyNamed("Assembly1") .BasedOn(typeof(IReadDao<>)).WithService.Base()); The IReadDao<Product> works great. The container gives me ProductDao. But if I try to get IProductDao, the container throws ComponentNotFoundException. How can I correctly configure the registration?

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  • Cookiless Session Is it a security

    - by Costa
    Hi http://msdn.microsoft.com/en-us/library/aa479314.aspx You have a user who successfully log in from a machine in Cybercafe, Hacker H able to sniffer the network and get the sessionID of the user, Can H use the sessionId and act as the user from another machine? Can H enter http://folder/(session id)/CreditCardInformation.aspx to know the credit card number of the user. Thanks

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  • jQuery Mobile tap bug : same target twice

    - by hugo
    I'm working on displaying some text in an UIWebView on iOS. I'd like to get the content of the HTML element tapped by the user. If he taps on a paragraph for example, a popup shows the paragraph content. I'm using jQuery Mobile to achieve this. Here's what I'm doing : $('body').tap(function(e) { var tappedElement = $(e.target); alert(tappedElement.text()); }); It works for the first tap. The second tap no matter where it is, returns the same text. The event seems to be ok but the target property of the second tap is wrong. On the third tap all comes back to normal and so on ... What am I missing here ? thx

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  • dropdownlist button kilter ie and mozilla

    - by Hugo Bringas
    i'm having problems with the dropdownlist button.. the buttons looks weird.. here is the image: http://imgur.com/9zHNM here is the html <td class="style 4"> <select name="ctl00$ContentPlaceHolder1$ucPromotions1$ddlCompany" id="ctl00_ContentPlaceHolder1_ucPromotions1_ddlCompany" style="height:25px;width:167px;"> </td> the style 4: .style4 { width: 185px; } what could be the problem?

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  • Which is faster join

    - by Costa
    Hi Which is faster SELECT * FROM X INNER JOIN Y ON x.Record_ID = y.ForignKey_NotIndexed_NotUnique or SELECT * FROM X INNER JOIN Y ON y.ForignKey_NotIndexed_NotUnique = x.Record_ID

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  • Numeric literals in sql server 2008

    - by costa
    What is the type that sql server assigns to the numeric literal: 2. , i.e. 2 followed by a dot? I was curious because: select convert(varchar(50), 2.) union all select convert(varchar(50), 2.0) returns: 2 2.0 which made me ask what's the difference between 2. and 2.0 type wise? Sql server seems to assign types to numeric literals depending on the number itself by finding the minimal storage type that can hold the number. A value of 1222333 is stored as int while 1152921504606846975 is stored as big int. thanks

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  • Create a unique ID by fuzzy matching of names (via agrep using R)

    - by tbrambor
    Using R, I am trying match on people's names in a dataset structured by year and city. Due to some spelling mistakes, exact matching is not possible, so I am trying to use agrep() to fuzzy match names. A sample chunk of the dataset is structured as follows: df <- data.frame(matrix( c("1200013","1200013","1200013","1200013","1200013","1200013","1200013","1200013", "1996","1996","1996","1996","2000","2000","2004","2004","AGUSTINHO FORTUNATO FILHO","ANTONIO PEREIRA NETO","FERNANDO JOSE DA COSTA","PAULO CEZAR FERREIRA DE ARAUJO","PAULO CESAR FERREIRA DE ARAUJO","SEBASTIAO BOCALOM RODRIGUES","JOAO DE ALMEIDA","PAULO CESAR FERREIRA DE ARAUJO"), ncol=3,dimnames=list(seq(1:8),c("citycode","year","candidate")) )) The neat version: citycode year candidate 1 1200013 1996 AGUSTINHO FORTUNATO FILHO 2 1200013 1996 ANTONIO PEREIRA NETO 3 1200013 1996 FERNANDO JOSE DA COSTA 4 1200013 1996 PAULO CEZAR FERREIRA DE ARAUJO 5 1200013 2000 PAULO CESAR FERREIRA DE ARAUJO 6 1200013 2000 SEBASTIAO BOCALOM RODRIGUES 7 1200013 2004 JOAO DE ALMEIDA 8 1200013 2004 PAULO CESAR FERREIRA DE ARAUJO I'd like to check in each city separately, whether there are candidates appearing in several years. E.g. in the example, PAULO CEZAR FERREIRA DE ARAUJO PAULO CESAR FERREIRA DE ARAUJO appears twice (with a spelling mistake). Each candidate across the entire data set should be assigned a unique numeric candidate ID. The dataset is fairly large (5500 cities, approx. 100K entries) so a somewhat efficient coding would be helpful. Any suggestions as to how to implement this?

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  • Steve Jobs explique pourquoi Apple a choisi H.264 au lieu de Theora

    La lettre ouverte de Steve Jobs concernant Flash a fait grand bruit, et, comme on va le voir ici, pas seulement chez les acteurs concernés de près ou de loin par Flash. En effet, Hugo Roy (1), qui se définit lui-même comme étant un "Free Software hacktivist @FSFE" (2) a réagi en postant une lettre ouverte adressée à Steve Jobs (3) dont voici un extrait de la version française de sa lettre (4) Citation: Puis-je vous rappeler que H.264 n?est pas un standard ouvert? Ce codec vidéo est couvert par d...

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  • XML ou JSON? (pt-BR)

    - by srecosta
    Depende.Alguns de nós sentem a necessidade de escolher uma nova técnica / tecnologia em detrimento da que estava antes, como uma negação de identidade ou como se tudo que é novo viesse para substituir o que já existe. Chega a parecer, como foi dito num dos episódios de “This Developer’s Life”, que temos de esquecer algo para termos espaço para novos conteúdos. Que temos de abrir mão.Não é bem assim que as coisas funcionam. Eu vejo os colegas abraçando o ASP.NET MVC e condenando o ASP.NET WebForms como o anticristo. E tenho observado a mesma tendência com o uso do JSON para APIs ao invés de XML, como se o XML não servisse mais para nada. Já vi, inclusive, módulos sendo reescritos para trabalhar com JSON, só porque “JSON é melhor” ™.O post continua no meu blog: http://www.srecosta.com/2012/11/22/xml-ou-json/Grande abraço,Eduardo Costa

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  • Primeiras considerações sobre TypeScript (pt-BR)

    - by srecosta
    É muito, muito cedo para ser realmente útil mas é bem promissor.Todo mundo que já trabalhou com JavaScript em aplicações que fazem realmente uso de JavaScript (não estou falando aqui de validação de formulário, ok?) sabe o quanto é difícil para uma pessoa, quiçá um time inteiro, dar manutenção nele conforme ele vai crescendo. Piora muito quando o nível de conhecimento de JavaScript que as pessoas da equipe têm varia muito e todos têm que meter a mão, eventualmente.Imagine a quantidade de JavaScript que existe por trás destas aplicações que rodam no browser tal como um Google Maps ou um Gmail ou um Outlook? É insano. E mesmo em aplicações que fazem uso de Ajax e coisas do tipo, com as telas sendo montadas “na unha” e o servidor servindo apenas de meio de campo para se chegar ao banco de dados, não é pouca coisa.O post continua no meu blog em http://www.srecosta.com/2012/11/05/primeiras-consideracoes-sobre-typescript/Grande abraço,Eduardo Costa

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  • Can I reuse my nameservers from one domain registrar with another?

    - by Nikki Erwin Ramirez
    My regular domain is one I got from GoDaddy. Just recently, I registered a short .cr domain (Costa Rica) in http://www.nic.cr/ . During registration, they asked for nameservers (and just nameservers), so I thought of reusing my GoDaddy nameservers. I kinda thought it would just be a straight-forward mapping, but nothing's happening, though. What am I missing here? (There is an option to use their own nameservers, but I just wanted to explore this option. If there's nothing to be had here, I'll fall back to using theirs.)

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  • What I need to know if I want credit card payments in an ecommerce website

    - by Andriane
    I live in Costa Rica (central america). I want to build an ecommerce website with credit card payments, I know Asp.NET and SQL Server 2008. I know paypal and the express checkout solution, but many people (and clients) here doesnt like it or dont use it. Paypal and Authorize.Net dont support countries of Latin America, so if you can tell me one company who can or what can I do to setup my shopping cart, im studing right now security and how to implement SSL certificates and encrypt sensible data and PCI compliance in some way. I need this for my own framework in ASP.NET and provide ecommerce solutions here in my country.

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  • 2D Tile-based terrian generation

    - by a240
    As a summer project I decided it would be fun to make a flash game. Right now I'm going for something like the look of http://www.terraria.org/. It's been a lot of fun, but today I've hit a snag. I need a way to generate my worlds. I've read up Perlin Noise ( http://freespace.virgin.net/hugo.elias/models/m_perlin.htm ) as a possibility, but I my attempts have given me sporadic looking results. What are some techniques used to generate these 2D tile-based worlds? Ideally I would like to be able to generate mountains, plains, and caves.

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  • A verdade sobre o NuGet e seu futuro (pt-BR)

    - by srecosta
    Há uma série de mal-entendidos sobre o NuGet e sobre o ecossistema do qual ele faz parte: ele é da Microsoft ou ele é da comunidade; ele é open source ou ele não é; ele existe fora do Visual Studio ou só nele? Neste post, que é uma tradução de um post do Phil Haack (o @haacked) que eu pedi pra traduzir, ele tenta responder alguns deles e deixar claro qual é a missão do NuGet e o que a comunidade pode fazer para torná-lo melhor.O post continua no meu blog: http://www.srecosta.com/2012/11/19/a-verdade-sobre-o-nuget-e-seu-futuro/Abraços,Eduardo Costa

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  • How to sort a list in Scala by two fields?

    - by Twistleton
    how to sort a list in Scala by two fields, in this example I will sort by lastName and firstName? case class Row(var firstName: String, var lastName: String, var city: String) var rows = List(new Row("Oscar", "Wilde", "London"), new Row("Otto", "Swift", "Berlin"), new Row("Carl", "Swift", "Paris"), new Row("Hans", "Swift", "Dublin"), new Row("Hugo", "Swift", "Sligo")) rows.sortBy(_.lastName) I try things like this rows.sortBy(_.lastName + _.firstName) but it doesn't work. So I be curious for a good and easy solution. Thanks in advance! Pongo

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  • Dell eSATAp not working with some SATA disks

    - by pistache
    I have a Dell Inspiron XPS 15 (L502X) laptop, with an eSATAp port. I also have a Western Digital 1TB 3"5 SATA drive, that I'd like to use with the laptop. I bought a eSATAp <- SATA 22-pin cable (from Delock). When I use this cable my 3"5 HDD does NOT power up, no spin up. I thought that it's just this HDD taking too much power from the motherboard. However, I tested too with my 2"5 SATA HDD and it works successfully. Now the weird thing is that this 2"5 HDD takes 1.1A at 5V, and that the 3"5 HDD takes 0.7A at 5V. I don't understand why it can't work. Is there anything I could do for it to work ? What is really the problem ? Thanks for your help, Hugo

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  • Oracle OpenWorld São Paulo Is Back!

    - by Kristin Rose
    Guess what’s back and bigger than ever! Oracle OpenWorld São Paulo, and we can’t wait to see YOU there! Be part of the first ever Oracle PartnerNetwork Exchange Latin America, a program that incorporates special activities specifically tailored to you, our partners. OracleOpenWorld Latin America is taking place from December 4th – 6th at the Transamerica Expo Center, so if you haven’t already registered, hurry and do so to take advantage of our Early Bird pricing here! This year’s jam-packed agenda includes keynotes from Hugo Freytes, SVP of Latin America Alliances and Channels, Judson Althoff, SVP of Worldwide Alliances and Channels and many more! The OPN Keynote session will take place on December 5th from 10:00am to 12:00am, and the program will feature four tracks including Applications, Cloud, Engineered Systems and Technology for partners, complete with endless content! Click here to view the Oracle OpenWorld Latin America Oracle PartnerNetwork Agenda. Also, we wanted to offer a huge THANK YOU to our 2012 Oracle PartnerNetwork Exchange Latin America and Lounge sponsors: Avnet and Preteco! Be sure to stop by our Oracle PartnerNetwork Lounge to hold meetings, network with your peers, and engage in relevant conversations with your partners, customers and other industry professionals. Finally, don’t wait to register! Early Bird Pricing for OPN Exchange @ OpenWorld has ends November, 23. You really don't want to miss this great opportunity to learn, network, and be a part of the experience. Register here! Welcome to the new Oracle PartnerNetwork Exchange @ OpenWorld Latin America 2012! The OPN Communications Team

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  • ODF (Open Document Format) para ISVs - 16/Dez/10

    - by Paulo Folgado
    Os ISVs (Independent Software Vendors) sentem frequentemente necessidade de incluir nas suas aplicações uma funcionalidade de exportação de informação - uma carta, uma tabela com dados financeiros, um gráfico, etc - para que possa ser trabalhada externamente com ferramentas ditas de Produtividade num 'desktop' (também designadas por 'Suites de Office'). Nessas situações são confrontados com a necessidade de elegerem que formato deve ser usado para essa exportação de dados, sendo a escolha mais usual a utilização dos formatos do Microsoft Office. Contudo, se fôr essa a sua única opção, estarão a auto excluir-se de um mercado em crescimento constituído pelos clientes que utilizam outras ferramentas de produtividade, nomeadamente as que são baseadas no standard ISO Open Document Format (ODF), como é o caso do Open Office. Este seminário tem por objectivo dar aos parceiros ISVs da Oracle: Uma visão sobre o mercado actual de 'suites' de Office e dos standards usados pelos principais fornecedores de soluções A estratégia da Oracle para o Open Office Razões para deverem suportar a norma ODF Como suportar ODF nas suas aplicações Agenda O mercado actual das Suites Office Os standards actuais "de facto" e oficiais - MS-Office, OOXML e ODF Que produtos usam o ODF hoje Estratégia Oracle para o Open Office Porquê suportar ODF nas aplicações Como adaptar as aplicações actuais à utilização de ODF Local: Oracle - Lagoas ParkData: 16 de DezembroDuração: 1/2 diaHorário: 9:30 - 12:00 Inscrições: Email, ou pelo telefone 211929708 Para mais informações, por favor contacte Claudia Costa via Email ou telefone 214235027.

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  • ArchBeat Link-o-Rama for August 2, 2013

    - by OTN ArchBeat
    Podcast: Data Warehousing and Oracle Data Integrator - Part 2 Part to of the discussion about Data Warehousing and Oracle Data Integrator focuses on a discussion of how data warehousing is changing and the forces driving that change. Panelists for this discussion are Uli Bethke, Oracle ACE Director Cameron Lackpour, Oracle ACE Director (and guest producer) Gurcan Orhan, and Michael Rainey. Case Management In-Depth: Cases & Case Activities Part 1 – Acivity Scope | Mark Foster FMW solution architect Mark Foster kicks off a new series with a look at the decisions made on the scope of BPM process case activities. Video: Quick Intro to WebLogic Maven Plugin 12.1.2 | Mark Nelson This YouTube video by FMW solution architect Mark Nelson offers a quick introduction to the basics of installing and using the new Oracle WebLogic 12.1.2 Maven Plugin. Running the Managed Coherence Servers Example in WebLogic Server 12c | Tim Middleton FMW solution architect Tim Middleton shares the technical details on the new Managed Coherence Servers feature and outlines how you can run the sample application available with a WebLogic Server 12.1.2 install. What’s wrong with how we develop and deliver SOA Applications today? | Mark Nelson "When we arrive at the go-live day, we have a lot of fear and uncertainty," says solution architect Mark Nelson of the typical SOA practice. "We have no idea if the system is going to work in production. We have never tested it under a production-like load, and we have not really tested it for performance, longevity, etc." OTN Latin America Tour 2013 | Kai Yu Oracle ACE Director Kai Yu shares the session abstracts from his participation in the 2013 Oracle Technology Network Latin America conference tour, which made its way through OUG conferences in Ecuador, Guatemala, Panama, and Costa Rica. Webcast: Latest Security Innovations in Oracle Database 12c Oracle Database 12c includes more new security capabilities than any other release in Oracle history! In this webcast Roxana Bradescu (Director, Oracle Database Security Product Management) will discuss these capabilities and answer your questions. (Registration required.) Thought for the Day "The main goal in life career-wise should always be to try to get paid to simply be yourself." — Kevin Smith (Born August 2, 1970) Source: brainyquote.com

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  • Spotlight on an Office – Reading TVP offices

    - by Maria Sandu
    This month we’re in the UK at the Reading offices, for ‘Spotlight on an office’. The Reading Office, which is Oracle’s UK Headquarters, is based in Thames Valley Park (TVP), which is a bustling hive of activity that houses many different companies, a gym, and even a nursery. Overlooking the Thames and some of England’s beautiful countryside, this office, just a short free bus ride from Reading Town Centre is in a fantastic location. The offices themselves are made up of 5 different buildings, each with their own car park, restaurant, and design. The main building or TVP 510 as it is referred to, sits resplendent next to an extremely blue (for the UK) pond, filled with large koi-carp that on a sunny day like to come to the surface of the lake and bask. As the main hub of activity, TVP 510 is where you will find our Dry Cleaning service, the Ozone Gym, the main restaurant (which never fails to have someone in it), and the Marquee which sits outside the back amongst the picnic benches, and is where we have Barbeques in the summer time. Another highlight of the Reading Offices is tucked away in TVP530; the home of H20, and our sports and social club. This is the building that can be best be described as having the ‘cool’ vibe, where you can relax and unwind, all whilst sipping a Starbucks (or Costa if you prefer, located in TVP550), and playing a game of Pool in the cafeteria, or alternatively you can sit back and enjoy a seat in one of the luxury massage chairs! If you feel so inclined, you can also hire out an OraBike from any of the TVP offices, and if you are anything like some of my team, cycle from Reading to Bath using the towpath starting in Thames Valley Park. Oracle’s Reading Offices are a great place to work, they are home to a diverse range of people and have great atmosphere which would suit a graduate, intern, or anyone who is looking to come and work for Oracle in the UK.

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  • OPN Exchange Keynote On-Demand

    - by kristin.jellison
    We hope everyone has had a chance to refresh and recharge after Oracle OpenWorld 2013. In case you didn’t have the opportunity to catch the full OPN Exchange keynote, we have it on demand for your viewing pleasure. A highlight reel is up on the OPN YouTube channel and on Oracle.com. You can also watch individual keynote segments, from Oracle Executives like Mark Hurd, John Fowler and Andy Bailey, highlighted below. So please, sit back, relax and enjoy the show! You know, in case your football team is on a bye this week. Mark Hurd, President, Oracle Executive Address John Fowler, Executive Vice President, Systems Hardware and Software Engineered to Work Together Joel Borellis, Group Vice President, Partner Enablement Technology, Middleware and Business Intelligence Chris Baker, Senior Vice President, Worldwide ISV,OEM and Java Sales Engineered Systems and Hardware Andy Bailey, Senior Vice President, Strategic Alliances Cloud, Fusion Applications and Customer Experience Thomas LaRocca, Senior Vice President, North America Sales Alliances and Channels Terri Hall, Group Vice President, North America Sales Alliances and Channels Oracle Partner Excellence Awards: North America Hugo Freytes, Senior Vice President, Latin America Alliances and Channels Oracle Partner Excellence Awards: Latin America Mark Lewis, Senior Vice President, APAC Alliances and Channels Hiroshi Watanabe, Senior Vice President, Japan Alliances and Channels Oracle Partner Excellence Awards: APAC and Japan David Callaghan, Senior Vice President, EMEA Alliances and Channels Oracle Partner Excellence Awards: EMEA Cheers! The OPN Communications Team

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  • The current state of a MERGE Destination for SSIS

    - by jamiet
    Hugo Tap asked me on Twitter earlier today whether or not there existed a SSIS Dataflow Destination component that enabled one to MERGE data into a table rather than INSERT it. Its a common request so I thought it might be useful to summarise the current state of play as regards a MERGE destination for SSIS. Firstly, there is no MERGE destination component in the box; that is, when you install SSIS no MERGE Destination will be available. That being said the SSIS team have made available a MERGE destination component via Codeplex which you can get from http://sqlsrvintegrationsrv.codeplex.com/releases/view/19048. I have never used it so cannot vouch for its usefulness although judging by some of the reviews you might not want to set your expectations too high. Your mileage may vary.   In the past it has occurred to me that a built-in way to provide MERGE from the SSIS pipeline would be highly valuable. I assume that this would have to be provided by the database into which you were merging hence in March 2010 I submitted the following two requests to Connect: BULK MERGE (111 votes at the time of writing) [SSIS] BULK MERGE Destination (15 votes) If you think these would be useful feel free to vote them up and add a comment. Lastly, this one is nothing to do with SSIS but if you want to perform a minimally logged MERGE using T-SQL Sunil Agarwal has explained how at Minimal logging and MERGE statement. @Jamiet

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