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Best C++ Books

Once in a while someone will ask me which book is best to start learning programming. The fact is that I do not know because I'm already an advanced programmer and it's rather difficult for me to get back to the basics (it feels like a waste of my time, sorry...)

That being said, at Made to Order Software, we've mainly been a C++ shop. We also do a lot of C, PHP, JavaScript and touch many other languages as required by the tasks we perform (bash, cmake, perl, C#, Java, etc.)

That being said, I wanted to underline some of the best C++ books available today. Especially, in the last ...

Put the label of an HTML Input inside the Input element

Reflection of trees in a mountain lake.

Update:

With HTML5 running on pretty much all platforms, you want to use the placeholder attribute instead of any sort of tricks to place a label inside your input widgets.

This is done like this:

<input type="text" placeholder="Phone Number"/>

This example will show "Phone Number" inside the input box until the user types some text in that box.

You can test with the box right here. This is just that one <input .../> tag I placed in my page HTML. (It is not in a form, but the widget itself will work as expected.)

For additional details, I ...

PHP eFax requires "ssl://" on RedHat EL7 and Ubuntu

We found out today that RedHat LE7 requires the use of the "ssl://" protocol instead of the default "tls://". The error we are getting from PHP looks like this:

PHP Warning:  stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages:
error:1409442E:SSL routines:ssl3_read_bytes:tlsv1 alert protocol version in .../lib/http_request.php on line 294
PHP Warning:  stream_socket_client(): Failed to enable crypto in .../lib/http_request.php on line 294
PHP Warning:  stream_socket_client(): unable to connect to tls://secure.efaxdeveloper.com:443 ...

Massive Bug in Intel, AMD, ARM and other Processors in Handling VM Memory

In the last few days, we started hearing about a massive bug in the implementation of the VM memory handling.

Intel has been frantically working on fixing host machines kernels in order to prevent one VM from accessing the memory of other VMs that run on the same machine.

Of course, most users are not going to attempt to read someone else memory so in that sense, most of us are relatively safe. But all of those who are not so lucky and have uninvited guests on their systems are running at very high risk. The information available from Intel says the memory is accessible only in Read mode. ...

PHP e-Fax requires valid SSL certificates (failed with code 1)

As e-Fax is updating their systems further to be compliant with various security systems, some new problems may arise on your servers.

The main one is an SSL error that is quite unclear.

Warning: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /path-to-php-efax/http_request.php on line 294

As we can see, the error mentions a server certificate function and says it could not verify a certificate.

If your server is not 100% up to date with newest SSL versions or your web ...

US Zip Code overlay on Google Maps

Today I had a need to find out a set of zip codes that would match a delivery area for one of my customers. I was wondering how could I find out all the zip codes over a given area...

Searching a little bit I found a website named zipmap which actually does just that. The entire US is covered and you can navigate it just like you navigate a regular Google Map view. Very practical!

You can easily move around, zoom in and out, and you even see the map with street names in the background.

Bad Google Indexing "Secure" Pages...

About a week ago I got a customer who started having their website appear in Google with HTTPS (the secure version of the site.) The pages are served securily, but it uses our website certificate so you get a big bad error saying that everything is broken and if you proceed you'll know what hell is like.

"This Connection is Untrusted" by FireFoxThe fact is that this customer never had a secure certificate. In other words, there is no reason for the site to have been referenced with HTTPS unless someone typed a link to their site and inadvertendly entered https://... instead of http://...

I checked a few of the pages where there ...

South Sudan top-level domain is .ss

Very recently, Sudan was split in the northern and southern part. The southern part has a new name: South Sudan. It is now official and the new ISO country code given to this new country is SS.

This means their country top-level domain name will be .ss.

Assuming they open their domain name to all world wide, this is going to be quite interesting! There are many words in the English language that end with .ss such as dre.ss, and stre.ss, and le.ss...

If you're in the domain name business, look out for those! If it works like other top-level domains, these will go really quick and make ...

Simplemenu Settings

Menu Settings

Menu

Select the menu to be displayed as the Simplemenu. By default, we display the Navigation Menu which makes the most sense for administrator (as the Simplemenu was primarily created for administrators wanting to quickly go to all administration pages.)

Theme

Select a theme to display your Simplemenu items and dropdowns. The default is called original.

The themes reside in the module sub-folder named themes. Each theme is defined in a specific directory named after the theme. That name is what appears in the dropdown in the settings.

It is possible to add new themes as

Upgrade to PHP 5.3.3 or newer because of security issue

If you are responsible for a Debian or Ubuntu server and run PHP on it, make sure to run the following command to fix several security issues found in PHP:

sudo apt-get install php5-suhosin

This will make the necessary and your PHP version (security wise) will look like you have PHP 5.3.3.

What I found quite annoying in regard to this issue is the fact that it was very difficult to find a mention of this upgrade. All I could find in large number were people saying that you'd have to get an upgrade using the source code of PHP. Somehow, I did not feel like upgrading PHP from ...