PicPick is user friendly and full of features for creating your image, suitable for software developers, graphic designers and home user. It is an all-in-one program that provides full-featured screen capture tool, intuitive image editor, color picker, color palette, pixel ruler, protractor, crosshair and even whiteboard. It has not only everything what you need, but …
Daily Archives: December 18, 2010
Best Free Screen Capture Utility
On the standard Windows operating system, pressing the Print-Screen key will copy an image of the entire screen to the clipboard, holding the Alt key and pressing the Print-Screen key will capture the currently selected window. Vista and Windows 7 come with a screen capture utility pre-installed. Other operating systems may also offer a similar utility for …
VirtualBoxes – Free VirtualBox® Images
Welcome to the VirtualBox® Images project website. This project provides virtual machines for Sun XVM VirtualBox®sporting several free and/or open-source operating systems, such as GNU/Linux or Free/Net/OpenBSD for testing, security and/or entertainment purposes. In most cases, we’ve done a minimal setup, to let you alter the images to your own needs and learn how to use the operating systems. We …
Concatenate and NULL/Blank fields
CONCAT() and RTRIM() both return NULL if any of their arguments are NULL. So CONCAT(‘xyz’, NULL) returns NULL. RTRIM(NULL) returns NULL. CONCAT(‘xyz’, NULL, ‘123’) returns NULL. coalesce(FIELD, ‘—‘)
PHP pseudo-cron
Pseudo-cron uses a syntax very much like the Unix cron’s one. For an overview of the syntax used, see a page of the UNIXGEEKS. The syntax pseudo-cron uses is different from the one described on that page in the following points:
Plesk Troubleshooting SMTP problems
SMTP or sending mail problems are common and usually easy to troubleshoot. This document will help customers troubleshoot SMTP problems on all (mt) Media Temple hosting platforms.