Useless stuff but you will need someday. I was playing with .NET this afternoon and i get stocked in a question, how to put numbers on every row in a DataGridView?
The default is something like that:
Feb 11
Fail Managers can be quite burdens trying to lead a team to the success. Have you ever thought about the differences between a fail manager and a monkey?
Yeah, i think there’s just one, a monkey can lead your team to the success!
So, let’s think about that:
Feb 07
First of all, we need to understand the concept of pipelines and filters, Wikipedia says:
Pipeline (computing)
Instruction scheduling on the Intel Pentium 4.
In computing, a pipeline is a set of data processing elements connected in series, so that the output of one element is the input of the next one. The elements of a pipeline are often executed in parallel or in time-sliced fashion; in that case, some amount of buffer storage is often inserted between elements.
Filter (higher-order function)
In functional programming, filter is a higher-order function that processes a data structure (typically a list) in some order to produce a new data structure containing exactly those elements of the original data structure for which a given predicate returns the boolean value true.
Basically we can create a pipeline with filters resulting in some final product we want.
Let’s make it clear:
Feb 07
Everyone knows that developing rails applications on Windows is quite a burden, right?
It’s so slow and …i cannot find the right word, but it really sucks.
If you are tired of that, there’s a solution to speed up your rails development on windows, that’s called JRuby on Rails!
Jan 16
Hi everyone. I’m back here to talk a little bit more about Firefox Themes. For those who read the last part, you guys remember that it was just an introduction about themes.
Today I’m going to talk how to put a background in your first Firefox theme. It’s pretty easy.
Jan 06
Hi, welcome back…i’m not having a lot of time to post new useful things so a friend of mine will 
post something awesome, how to create themes for firefox!
You can follow him here: @fpgentil
So enjoy it!
Dec 20
Last week I was working in a solution for Database Versioning in C#. The first idea was to create a toll for PostGre and Mysql, but then I started to think: Why not create a toll which works for every database?
To make it possible I needed to use Dependency Injection so I decided to write this tutorial! : )
Dec 15
Do you ever ask how to add a new method to a internal class of C#? You probably think about writing a partial class but unfortunately it’s not going to work if the class is not partial.
Imagine how beautiful would be if you could write a method for a DateTime? Or a String?
So I introduce to you the Extension Methods!
Dec 13
I’m working with some technical support stuff at my job and we are trying to make that 
easy for the user and for us. Nothing better than having the possibility to the user send you the report bugs of the software, right? I’ve been thinking about what’s the best solution for that and e-mail beat every other solution.
So I’ve started playing with that in .Net (C#) and I’ve decided to write this tutorial: How to send an email using c#!
Hope you enjoy guys, let’s code.
Dec 05
A really random post and not so helpful but really cool! : )
If you are a developer or a design take a look at this t-shirts:
Dec 05
All kind of operators that you can find in .NET. Hmmmm and you believe there’s just ++ ? haha!
Dec 02
Guess the title is auto explanatory : P
I was using that on my job this week and I’ve decided to share it. It’s just a few lines of codes but make things really easy when you need to get information from Excel files.
Nov 24
For developers who are starting working with GIT and ask “how to start?” or “WTF?”
Here’s a collection of tutorials about git, hope you enjoy it : -)
First let’s just “understand” Git, its indispensable to read the next lines, please don’t ignore this.
Nov 19
The time has changed and TI guys are no more the “anti-social” guys, not on the internet concept. We all know that today the internet punch a lot of information every second and we have to be prepared to get that information and be always well informed.
So if you use twitter or/and facebook that’s going to be a great article for you. I have the intention of showing some pretty useful tools to improve your experience with those social networks.
Nov 09
That’s a random article but I believe it’s necessary. If you are at the job market you probably had faced some guy that type, if you are not at the market place yet be ready because this s almost a RULE:
YOU WILL HAVE TO FACE THAT KIND OF GUY ONE DAY!
Let’s imagine that the company is receiving a new project. Everyone is so excited, yay! The client wants something simple and basic, a tool which makes possible for him to manage his finances and make some previsions/balances about how much his is spending in a month or year.
Really simple, but the project brings a surprise: THAT’S THE PROJECT WHICH IS GONNA BLOW YOUR COMPANY’S NAME AT THE DEVELOPER’S WORLD.
So then we met these guys:
Nov 07
Since a friend of mine ask for something about how to create a restful web service using Ruby On Rails I decided to make that screen cast, and , since making a screen cast is really faster and more intuitive than wrote an entire tutorial, I will just put some explanations about restful here, and the complete tutorial will be a video hosted on YouTube!.
What’s restful?
Oct 31
I was in a normal working day during this week, when someone of my programming team received a new e-mail from a TI company charging to put Live Messenger on their website. With a tiny little research on GOOGLE we discovered that this is incredibly simple and someone who charged for a service like that is just dumb. Microsoft provides a FREE service which makes possible to put that service on your website with a few lines of codes.
So here we go, let’s code.
Oct 25
For months I’ve been suffering with reports and .NET (C#), refusing to accept the idea: THERE’S NO BETTER WAY TO REPORT MY APPLICATIONS.
I tried almost everything, but the direct querys (pure SQL) still messing with me. Personally I don’t like that, pure SQL sounds ugly and, for me, it’s a bad practice.
Finally, I was just playing with some codes and I found the solution, a way to make my reports WITHOUT direct querys using just LINQ TO SQL and C#.
Oct 20
Everyone knows that Visual Studio can be such a great IDE, but sometimes you feel that something is missing.
It’s okay if you have to search for each file in Visual Solution when you have four…maybe five files, but things can go really bad when you have sixty…seventy files in your solution. It’s a lot of waste of time having to search file by file every time you need something. Then we all think: doesn’t Visual Studio have a quick open file? Something that make possible for me to search files by the name, like quick open from TextMate? No, unfortunately Visual Studio doesn’t come with that option, but happly we have a solution. I’ve trying to find that for six months or more, until I got that plugin: Quick Open for Visual Studio 2008.
That’s a complement developed for Visual Studio which makes possible the quick open file function. You press the keys and the window is going to open. You type the file’s name (or part of it) you want, find it, and then press “enter” to open it.
The installation is pretty simple, just download the component here @stJhimy’s github.
