Prevent onmouseout when hovering child elements - the best solution

here is the best solution

onmouseout="if (this == event.target){reset();}

larger image on hover

for larger image on hover here is the best tutorial

http://cssglobe.com/easiest-tooltip-and-image-preview-using-jquery/

and for pop up on hover

http://www.nicolashoening.de/?twocents&nr=8

cakephp> loading on scrolling - the best tutorial

http://miftyisbored.com/tutorial-integrate-infinite-scroll-cakephp/

theming in php

http://www.codeforest.net/cakephp-from-scratch-theming-in-real-life-example-part-one

using $this->paginate= twice in a controller method

DEAR PEOPLE FROM THE FUTURE: Here's what we've figured out so far...

OP is correct that YourController::$paginate is only fed into the PaginatorComponent once. If you need to call YourController::paginate() again with different options, you'll need to unload the component first, e.g.:

$this->Components->unload('Paginator');

Then, the next time you call YourController::paginate(), it will reload whatever's in the YourController::$paginate property.

mysql connect without prompt of password

Store your password in the MYSQL_PWD environment variable. 
other MySQL Related Environment Variables

Variable	Description
CXX	The name of your C++ compiler (for running configure).
CC	The name of your C compiler (for running configure).
CFLAGS	Flags for your C compiler (for running configure).
CXXFLAGS	Flags for your C++ compiler (for running configure).
DBI_USER	The default user name for Perl DBI.
DBI_TRACE	Trace options for Perl DBI.
HOME	The default path for the mysql history file is $HOME/.mysql_history.
LD_RUN_PATH	Used to specify the location of libmysqlclient.so.
MYSQL_DEBUG	Debug trace options when debugging.
MYSQL_GROUP_SUFFIX	Option group suffix value (like specifying --defaults-group-suffix).
MYSQL_HISTFILE	The path to the mysql history file. If this variable is set, its value overrides the default for $HOME/.mysql_history.
MYSQL_HOME	The path to the directory in which the server-specific my.cnf file resides.
MYSQL_HOST	The default host name used by the mysql command-line client.
MYSQL_PS1	The command prompt to use in the mysql command-line client.
MYSQL_PWD	The default password when connecting to mysqld. Note that using this is insecure. See Section 6.1.2.1, “End-User Guidelines for Password Security”.
MYSQL_TCP_PORT	The default TCP/IP port number.
MYSQL_UNIX_PORT	The default Unix socket file name; used for connections to localhost.
PATH	Used by the shell to find MySQL programs.
TMPDIR	The directory where temporary files are created.
TZ	This should be set to your local time zone. See Section C.5.4.6, “Time Zone Problems”.
UMASK	The user-file creation mode when creating files. See note following table.
UMASK_DIR	The user-directory creation mode when creating directories. See note following table.
USER	The default user name on Windows and NetWare when connecting to mysqld.

Code Blocks - file access denied

check that "filename.exe" is not running, I guess you are using Microsoft Windows, in that case you can use either Task Manager or Process Explorer