Um canto pacífico

Here is some compilation of tips to play chess! #1 Protect your king Get your king to the corner of the board where he is usually safer. Don’t put off castling. You should usually castle as quickly as possible. Remember, it doesn’t matter how close you are to checkmating your opponent if your own king is checkmated first! #2 Don’t give pieces away Don’t carelessly lose your pieces! Each piece is valuable and you can’t win a game without pieces to checkmate. There is an easy system that most players use to keep track of the relative value of each chess piece: A pawn is worth 1 A knight is worth 3 A bishop is worth 3 A rook is worth 5 A queen is worth 9 The king is infinitely valuable #3 Control the center You should try and control the center of the board with your pieces and pawns. If you control the center, you will have more room to move your pieces and will make it harder for your opponent to find good squares for his pieces. In the example above white makes good move...

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Ajuda Universitária Olá Estimado Leitor, Já teve problema para assimilar o conteúdo de uma cadeira? Dificuldades pra entender os assuntos? Este post é pra você meu filho(a)!! Separei algumas dicas pra dar uma ajudinha nos estudos. Vamos lá? 1)  Antes de qualquer coisa, a primeira palavra é ORGANIZAÇÃO. Isso mesmo. Pra ter um aproveitamento maior daquilo que você estuda (e do resto das coisas da vida também) não tem pra onde correr, é preciso um mínimo de organização. Isso quer dizer, que é importante ter um tempo específico para o estudo, em certa medida a rotina é fundamental. Desta forma, é recomendável que se tenha um período específico do dia, que não precisa ser de 24 horas ou 24 minutos, que sejam dedicados ao estudo. Mas, na hora de fazer o cronograma seja realista e respeite seus limites, pra não desanimar, ok? 2)  Se ler o assunto já é bom, saiba que escrever torna ainda melhor o estudo, como já confirmam algumas pesquisas. Além disso, é interessante e...

The Startup Kids is a documentary about the growing number of young web dynamos such as the founders of Vimeo, Soundcloud, Kiip, InDinero, Dropbox, and Foodspotting in the U.S. and Europe. Release Date: 2012 Duration: 55 min Cast: Timothy C. Draper, Trip Adler, Ben Way, Ping Li, Hermione Way, Brian Wong, Zach Klein, Leah Culver, Morten Lund, Loïc Le Meur, Ben Tompkins, Bryce Roberts, James Lindenbaum, Drew Houston, Jessica Mah, Alexander Ljung, Alexa Andrzejewski, Kristian Segerstrale, Carter Cleveland, Sam Lessin, Daniel Levine, Mg Siegler, Mike Butcher (Show Less) Categories: Movies, Biography, Documentary The Startup Kids is a documentary about young web entrepreneurs in the U.S. and Europe. It contains interviews with founders of Vimeo, Dropbox, Soundcloud, Debito and more who talk about how they started their company and their lives as an entrepreneur. Along with that people from the tech scene speaks about the startup environment including the venture capitalist Tim D...

1. Converting an IP address to an IP Number 2.Retrieving the Country Name and Country Code from the IP Number 1. Converting an IP address to an IP Number IP address (IPv4 / IPv6) is divided into 4 sub-blocks. Each sub-block has a different weight number each powered by 256. IP number is being used in the database because it is efficient to search between a range of number in database. Beginning IP number and Ending IP Number are calculated based on following formula: IP Number = 16777216*w + 65536*x + 256*y + z     ( Formula 1 ) where IP Address = w.x.y.z For example, if IP address is "202.186.13.4", then its IP Number "3401190660" is based on the Formula 1 . IP Address = 202.186.13.4 So, w = 202, x = 186, y = 13 and z = 4 IP Number = 16777216*202 + 65536*186 + 256*13 + 4 = 3388997632 + 12189696 + 3328 + 4 = 3401190660 To reverse IP number to IP address, w = int ( IP Number / 16777216 ) % 256 x = int ( IP Number / 65536    ) % 25...

Musical Concepts Without getting to deep into music theory, periods, styles and all that (which is too western) we are going to explore some basic musical concepts. Music can be said to be built by the interplay of melody, harmony and rhythm. Melody is what results from playing notes of different pitches - sometimes pitches can be repeated too - one after the other in an 'organised' way. Melodies are very distinguishable and are often singable. However, just the succession of pitches doesn't make a melody. Each note played has a duration. The relation between durations refers to rhythm. But, before rhythm, lets talk about pulse. Like every living organism, music has a pulse - beats (like that of the heart). And although we not always hear it, it is always there. Do you remember when children learn to clap their hands to follow songs? There is a constant, implicit, beat that happens periodically. In some cases, it is in fact played by instruments. For example, in Aus...