Schrodingeren keresztul talaltam meg a tesztet, amin nagyon leszerepeltem.
Az meg a kommentekbol derult ki, hogy ez a konyv kell.
Wednesday, January 25, 2006
Tuesday, January 24, 2006
Firefox 1.5-ben html height-ja fejbe vagja a body background-position-jet
A Firefox 1.5-ben ha a html height attributuma be van allitva, akkor az fejbe vagja a body background-position-jet. Itt van egy pelda html, amit ha IE-bol vagy vagy 1.5-nel regebbi Firefox-bol nezunk, akkor a kep az oldal jobb also sarkaban van es le kell tekernunk hozza. Ha ugyanezt Firefox 1.5-bol nezzuk, akkor a kep az oldal lathato reszenek a jobb also sarkaban van, akarhova is tekergetunk. (Ha a height attributumot 100%-rol 50%-ra valtoztatjuk, akkor meg a lathato resz jobb oldalanak kozepen.)
Mit ir errol a w3c:
"If a background image has been specified, the value of 'background-position' specifies its initial position." ... "A value pair of '100% 100%' places the lower right corner of the image in the lower right corner of the element." es "'bottom right' and 'right bottom' mean the same as '100% 100%'" Az element pedig itt a body. Ebbol nekem ugy tunik hogy az 1.5-os viselkedik hibasan es nem a tobbiek.
Tehat a pelda:
Mit ir errol a w3c:
"If a background image has been specified, the value of 'background-position' specifies its initial position." ... "A value pair of '100% 100%' places the lower right corner of the image in the lower right corner of the element." es "'bottom right' and 'right bottom' mean the same as '100% 100%'" Az element pedig itt a body. Ebbol nekem ugy tunik hogy az 1.5-os viselkedik hibasan es nem a tobbiek.
Tehat a pelda:
<html>
<head>
<style type="text/css">
html {height: 100%}
body {
background-image: url(http://www.google.com/images/logo.gif);
background-position: bottom right;
background-repeat: no-repeat;
}
</style>
</head>
<body>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
<h1>Hello</h1>
</body>
</html>
Friday, January 13, 2006
Paul Graham: Never make users register
Itt van a teljes iras, de a lenyeg:
At Y Combinator we advise all the startups we fund never to lord it over users. Never make users register, unless you need to in order to store something for them. If you do make users register, never make them wait for a confirmation link in an email; in fact, don't even ask for their email address unless you need it for some reason. Don't ask them any unnecessary questions. Never send them email unless they explicitly ask for it. Never frame pages you link to, or open them in new windows. If you have a free version and a pay version, don't make the free version too restricted. And if you find yourself asking "should we allow users to do x?" just answer "yes" whenever you
At Y Combinator we advise all the startups we fund never to lord it over users. Never make users register, unless you need to in order to store something for them. If you do make users register, never make them wait for a confirmation link in an email; in fact, don't even ask for their email address unless you need it for some reason. Don't ask them any unnecessary questions. Never send them email unless they explicitly ask for it. Never frame pages you link to, or open them in new windows. If you have a free version and a pay version, don't make the free version too restricted. And if you find yourself asking "should we allow users to do x?" just answer "yes" whenever you
Thursday, January 12, 2006
amikor csak akarja, ameddig csak akarja
Tegnap ezt kaptam a google helyett indulasnal:
Az telefonszamot felhivva pedig ezt hallottam: "A hivott szamon elofizeto illetve szolgaltatas nem kapcsolhato."
Az telefonszamot felhivva pedig ezt hallottam: "A hivott szamon elofizeto illetve szolgaltatas nem kapcsolhato."
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