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CSS vertical alignment

Windows : Internet Explorer 8.0+, Firefox 1.0+, Google Chrome, Opera 4.0+, Safari 3.1+, SeaMonkey 1.0+ [ 1 ].

Linux : Firefox 1.0+, Google Chrome / Chromium, Opera 5.0+, SeaMonkey 1.0+ [ 2 ].

CSS vertical alignment of a block element containing text and images. It works for various combinations of inline and block elements. Example:

CSS vertical alignment

Image

CSS vertical alignment

HTML / XHTML. Code:

<div class="parent">

<div class="child">

<div class="childcontent">CSS vertical alignment</div>

<div class="childcontent"><img src="image.jpg" width="68" height="68" alt="Image" /></div>

<div class="childcontent">CSS vertical alignment</div>

</div>

</div>

CSS. Code:

.parent {position: relative; left: 0px; top: 0px; height: 200px; display: table;}

.child {position: relative; left: 0px; top: 0px; display: table-cell; vertical-align: middle;}

.childcontent {position: relative; left: 0px; top: 0px;}

Note: .parent and .childcontent may be floated left ("float: left;") or not, but .child must be without "float: left;" for this method of CSS vertical alignment to work.


[ 1 ]

As well as Netscape 6.01+, Mozilla 0.6+.

[ 2 ]

As well as Netscape 6.01+, Mozilla 0.6+.


Aliosque subditos et thema

 

Imapsync. IMAP migration

 

Migrating an IMAP account from one IMAP server to another [ 1 ] / Linux, command line: imapsync --host1 imap.this.com --user1 email@example.com --passfile1 /home/user/imap/passwordfile1 --ssl1 --host2 imap.another.com --user2 email@example.com --passfile2 /home/user/imap/passwordfile2 --ssl2 --skipsize --allowsizemismatch - There is a web site (example.com) and an email box (email@example.com) hosted at a web hosting company. The IMAP server: imap.this.com. The IMAP server supports SSL. - The example.com web site is to be transfered to another web hosting company. So is the email@example.com box with all its contents and keeping its folders structure. The IMAP server of another web hosting company: imap.another.com. The IMAP server supports SSL. 1. Set up an email box named email@example.com and a password to it on the server of the web hosting company the email@example.com mailbox is to be transfered to - from the previous web hosting company. 2. Create two text files in /home/user/imap/: passwordfile1 with the password for the mailbox on the first IMAP server and passwordfile2 with the password for the mailbox on the second IMAP server. 3. chmod 600 /home/user/imap/passwordfile1 4. chmod 600 /home/user/imap/passwordfile2 5. Install imapsync 6. Run imapsync Imapsync transfers a mailbox - keeping its folders structure - from imap.this.com to imap.another.com. SSL is used to enable encryption and passwords are saved to protected files (chmod 600). Migration between two email service boxes may happen to require to make use of more imapsync options [ 2 ]. Like transfering contents of one Gmail.com box to another demands to have "--port1" and "--port2" specified: imapsync --host1 imap.gmail.com --port1 993 --user1 email1@gmail.com --passfile1 /home/user/imap/passwordfile1 --ssl1 --host2 imap.gmail.com --port2 993 --user2 email2@gmail.com --passfile2 /home/user/imap/passwordfile2 --ssl2 --skipsize --allowsizemismatch [ 1 ] A simple and common case: contents of one email box are transfered to another, empty mailbox. But there can be more complicated ones like: Gmail to Google Apps Email Migration and Moving to Google Apps with imapsync. [ 2 ] For more command options: Migrate mail from one server to another with imapsync and imapsync(1) - Linux man page.

Renaming files in DOS

 

Renaming files in DOS by REN command REN FILE1.TXT FILE2.TXT - Renames FILE1.TXT into FILE2.TXT REN FILE1.TXT FILE2.HTM - Renames FILE1.TXT into FILE2.HTM REN *.TXT *.HTM - Renames all files with .txt extension into files with .htm extension. Only extensions are changed, the file names proper are left as they were. Since REN is the shorter form of RENAME command, RENAME may be used instead - as more self-explaining may be. Renaming files in DOS by MOVE command MOVE FILE1.TXT FILE2.TXT - Renames FILE1.TXT into FILE2.TXT MOVE FILE1.TXT FILE2.HTM - Renames FILE1.TXT into FILE2.HTM Both methods of file renaming work in Windows command prompt as well. But there is a certain distinction: MS-DOS, other typical / older DOS'es, command prompt of Windows prior to Windows 95 and Windows NT 3.51 use a short filename / 8.3 filename convention. So, for example, REN FILE1.HTM FILE1.HTML is not going to work, there will be "Duplicate file name or file name not found" message. And that is not the case with newer DOS'es or command prompt of newer Windows. It can be not the case in older DOS'es also - if relevant drivers are installed. [ 1 ] MS-DOS 6.0+ tested - but it also may happen to work well under other versions of MS-DOS or other DOS'es.