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Docker, an advanced chroot utility

As we are helping various customers we encounter new technologies.

In the old days, we used chroot to create a separate environment where you could have your own installation and prevent the software from within that environment from accessing everything on your computer. This is particularly useful for publicly facing services.

However, chroot is difficult to setup properly. You need to have all the necessary libraries installed, for example.

Docker takes that technology to the next level by hiding all the complicated setup as it takes care of it for you. It will create an environment ...

Icecream Locks?!

I like technology, but I think that at times, it just goes too far.

Today I found out that a company is actually selling an Ice Cream Lock. Yes! A lock so people can't easily open your ice cream, at least not without either picking the lock or breaking the ice cream box.

It's a simple lock with a combination and if you don't know that combination, you just won't be able to open the ice cream box. Here are some pictures:

Locked Ice Cream

Click the image to see more on Amazon.com
(Note that I'm an affiliate)

Now, I really think technology is going too far! indecision

Enjoy!
Alexis

Protected Node Password Form

Protected Node Password Form

Protected Node Password FormOnce a node is protected, users who cannot bypass the password are sent to the password form (see image on the side.)

The password form is very simple. It includes one field for users to enter the node password and an OK button.

When the browser of the user sent us a referrer, then the Protected node module adds a Cancel link back to that referrer. Using the global settings, you can force a Cancel link to always be there. When no referrer is available, the Cancel link will send your users to your home page.

The title, information, description and title over the

Insert Node Parameter: imagefield or imagecache (6-1.3)

The imagefield parameter allows you to insert a CCK image from the specified node.

The parameter must be set to a very specific value for the feature to function properly. The following describes the value:

imagefield=<field name>:<image cache value>:<type>:<index>

The <field name> is the name of the CCK field. You need to include field_ as the introducer. For example, a field you named image is referenced as field_image.

The <image cache value> represents the way the image is displayed. Most often it represents a size such as small, medium, and large.

Table of Contents Settings

Filter Configuration

At this point, most of the Table of Contents configuration is done in the Table of Contents filter.

This means multiple Input formats allow you to make use of several different configurations.

Table of Contents Known Issues

Various known issues with the Table of Contents module.

Teaser appear, FCKeditor accentuated letters,  Back to top arrow, Filters interaction (JavaScript removal,) headers numbering, double numbering...

To Do Block

Installation

Go to Administer » Site building » Modules and click on To Do Block to install the Block extension for the To Do module.

SimpleMenu Known Issues

SimpleMenu Disappears

There following are a few of the main reasons why SimpleMenu disappears.

Pop-up Windows

By default, SimpleMenu wants to hide itself in pop-up windows. This is a feature.

The reason is that many websites will open pop-up windows for all kinds of extra-features such as uploading an image or printing some description of an image or the definition of a word or product.

These windows should not include the SimpleMenu bar.

There is a dedicated page giving several different ways to fix this problem on your website.

Menu Overflow

Long menu going out of screen vertically and horizontally.Very long menus will disappear on the

To Do List Basic Module

Basics

Sample of usage showing the result of creating a To Do item.The basic To Do List module has many parts and each is documented in a separate page.

Appendix B — History of the SSWF reference

Dec 2, 2009

Moved the monolithic documentation to a multi-page hierarchical document that includes everything we had before plus many links, many terms attached to all pages (tags, English words.) And revision of most of the text for better English and clarification in some places.

Strengthen the formatting with CCK fields so all declarations look alike.

Broken up the actions from one large table to a set of pages.

Dec 14, 2008

Started work on the Load() feature of the SSWF library. This helped fixing several small mistakes in the documentation.

May 18, 2008

Fixed the ...