Why widening beats both Boxing and var-args in Overloading of a method?

I am preparing for a SCJP exam and when studying widening part it\'s given that widening beats both Boxing and Var-args in overloading but there is no clear explanation. Tried searching but didnt get

Is it necessary to put INPUT elements in a DIV element?

Why this give error in W3c html validation ? I\'m using HTML 4.01 Strict doctype. <form method=\"get\" action=\"/search\" id=\"search\">

Can't put file into ram with secure ftp

I\'m using coldfusion 9 and I\'m trying to grab a file from an ftp site and load it into ram instead of the filesystem.If I try it using a secure ftp connection, it fails with this error:

闽南歌出外什么仔？

Package external files into flash deliverable?

Is it possible to package all external files, such as images and videos, into the final .swf or equivalent file? I want to keep the external files separate because it is easier to cha开发者_JS百科nge

Any preg_match() to extract image urls from text?

i need a preg_match() syntax or something similar to extract JPG or PNG or GIF URLs from a mixed text and put them in an array or at last store the first url.

《Fix You (《柳烈的音乐专辑》韩国电影插曲)》MP3歌词-Coldplay？

Fix You (《柳烈的音乐专辑》韩国电影插曲) Coldplay 专辑：X & Y 语种： 英语 流派：Pop

Mod_Python + Django library import issue

I recently had a site that was running perfect for months, all of a sudden it decided to dump itself for no approximate reason.

《芳华绝代》MP3歌词-梅艳芳 / 张国荣？

芳华绝代 梅艳芳/ 张国荣 专辑：追忆似水芳华 语种： 粤语 流派：Pop 唱片公司：华星唱片

Casting/Type Conversion Performance

I have the following extension method public static T Field<T>(this DataRow row, string columnName)