If you’re developing a website, and you’ve just installed an SSL certificate, there is a good change you may get a message like the above (in Chrome) when you’re trying to view some of your website’s pages using the secure https protocol:

“This page has insecure content.”

As you can imagine, this can be very disconcerting to your visitors, especially if you’re running an e-commerce site or collecting any kind of private information.  What this message means is that you have code somewhere on your page that is requesting an asset (image, script, etc) using the non-secure “http” protocol. So to fix it, all you really need to do, is change those urls to use https instead of http.

Here are some places to check that people oftentimes miss:

• header (doctypes, html xmlns, etc)
• javascripts
• images
• stylesheets
• favicons    <– this one people always miss!
• plugins (such as ShareThis, Facebook widget, Twitter widget, etc)

A Note on Internal Assets

<img src="http://www.mysite.com/images/myimage.jpg" />

<img src="/images/myimage.jpg" />

WordPress Paths

If you try to install an existing java web-based application connecting to an ODBC on Windows7 64 bit environment, you’re going to run into problems.  Most likely you’ll get an error like this one in your tomcat logs when you try to connect to your local datasource:

..."[Microsoft][ODBC Driver Manager] Invalid string or buffer length"...

In my case, this error was when I tried to connect to a MS Access database with Tomcat running as a Win7 service.  So here’s what you need to do:

1. Setup a 32bit ODBC driver in Win7 using this:  c:\Windows\SysWOW64\odbcad32.exe   (it looks just like the 64bit ODBC manager located in window/system, but it will setup the DSN as a 32 bit, not a 64 bit.)
2. Install the JRE required by your application.  In my case it was 1.6, so I stuck it under c:\Program Files (x86)\Java\jre1.6.0
3. When you compile your code, make sure you’re using the right JRE.  In my case, I’m using Eclipse / Ant to build/compile my app, so in Eclipse I went to Window -> Preferences -> Java -> Installed JRE’s, and pointed to my new jre1.6.  Then I right-clicked the root folder of my project, and went to Properties -> Java Build Path -> Libraries -> remove the current jre, then “Add Library” to add the new one
4. And here’s the big trick:  instead of running Tomcat as a windows service, start is manually by creating a batch file somewhere (ie: in your tomcat directory, I called mine tomcat.bat), and put in the following contents, changing paths where necessary, obviously:

SET JAVA_HOME=c:\Program Files (x86)\Java\jre1.6.0 SET CATALINA_HOME=c:\Tomcat start “Tomcat 5.5.31″ “%JAVA_HOME%\bin\java” -classpath “%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\bin\bootstrap.jar” -Dcatalina.home=”%CATALINA_HOME%” -Dcatalina.base=”%CATALINA_HOME%” -Djava.endorsed.dirs=”%CATALINA_HOME%\common\endorsed” -Djava.io.tmpdir=”%CATALINA_HOME%\temp” org.apache.catalina.startup.Bootstrap start

Now run the batch file to startup Tomcat, and leave the window open to view error logs.  It’s not as nice as running it as a service, but it works.  If someone knows how to run Tomcat as a 32bit service on Win7 64bit, let me know!

Now you’ll have Tomcat, Java, and your app all pointing to the same 32bit JRE using the Win7 32 bit ODBC drivers, and it should all work perfectly, like it was on your old Vista or XP machine.

Did this help you?  Let me know!  Still have questions?  Ask in the comments below and I’ll do my best to help you out.

As a result of my computer recently being infected with the “AV Security Suite” virus, after I cleaned the virus, I could not browse anywhere on the internet.  Chrome will give you an “error 102 connection refused” message, Internet Explorer & Firefox will probably give you something similar like “The webpage cannot be displayed.”  This was because the virus had changed my Internet settings in Windows to use a proxy server.

You can easily fix this by going to Windows control panel -> Internet Options -> Connections -> LAN settings -> then UNCHECK “Use Proxy Server”.

Click to enlarge!

Hope that helped!

I’m a software developer, very computer savvy, and never do anything foolish online to expose my computer to possible risks.  I don’t run any anti-virus software, because I don’t want anything slowing down my computer while I work, and I’m pretty confident that I can get rid of anything that comes along.  And my track record shows that I’ve never got any viruses before today.  But this morning I got hit with a pretty awful one that I think most people would have quite a time removing – so I thought I would write about it here, if you need help.

The “AV Security Suite” trojan-horse virus will basically lock up your computer, not allow you to open any applications, and keep popping up windows saying that your computer is infected with a virus, and that you need to run a security scan to clean it.  Then they offer you to run the scan, or purchase their “anti-virus” software.  The screen that pops up will look like this:

You will not be able to open task manager to stop the process from running, as it blocks any application from running (including task manager).  The only programs it allows to run is Internet Explorer (iexplore.exe) and Firefox (firefox.exe).  So in order to remove the virus, here’s what needs to be done:

1. The process associated with AV Security Suite must be stopped.
2. Files & registry entries associated with the virus must be removed.

Here’s how I did it:

• reboot the computer in safe mode (press F8 a few times before Windows loads)
• as soon as you’re in Windows, press Ctrl+Alt+Del to open Task Manager.  Click the “Processes” tab, find “eaeujrwtssd.exe”, click it, then click “End Process”.
• download & install MalwareBytes Anti-Malware program.  Here’s the link:  http://www.malwarebytes.org/ (click the free version download).  Once it’s installed, run the Quick scan.  It should find the infected registry values & files.  Tell the program to delete (quarantine) the files after the scan, then reboot your computer.

That should take care of it!

If the above process doesn’t work, I found a much more detailed description on how to get rid of it at this link:  http://www.virusremovalguru.com/?p=6257

Did you get this virus?  Did you get rid of it successfully?  Let me know by commenting below!

&copy;<script>document.write(new Date().getFullYear())</script>Your Company Name

It’s a quick fix that will take you less than 5 minutes to implement and you’ll never have to worry about it again!

All About RSS Feeds & Content Syndication

Now that you know what blogging is all about, and a little bit about how to make your blog work for you, it’s time to learn about what RSS is all about.

When you have a blog, and write your posts – people are only going to read them if they take the effort to remember to regularly come to your blog and read your most recent content.  And if people like to read a lot of blogs, it is easy to remember which ones you have read, and which ones you have yet to catch up on.  This is where using RSS and blog readers comes into play.  RSS stands for “Really Simple Syndication” and basically makes it very easy for you to syndicate (simultaneously publicize your blog to many places).  People can use a blog “reader” to subscribe to your blog (using RSS) and then here is where the magic happens:  every time you write a blog post, it will automatically be delivered into the inbox of your readers’ blog reader!  If you have a blog that you created using any of the major blog services (Blogger, WordPress, TypePad), then your blog already has RSS available to your readers.

So let’s talk about how to use a blog reader to keep up to date with all the blogs you like to read.  My favorite is Google Reader, although there are many others out there such as Bloglines and newsgator, or you can even signup to have blog posts delivered directly to your email inbox using a service such as Feed My Inbox.

Here’s another neat tip:  If you have an email newsletter that you send out to a list of customers, you can automatically have your blog posts delivered to the inbox of your email list members using MailChimp‘s “RSS to Email” feature.

So now you’ll know every time you see the RSS logo what it means.

What is Blogging?

Blog, short for “web log” is simply a type of website where information is posted in a chronological style, sort of like a journal.  People have personal blogs to share information about their lives & families, and businesses have blogs to share information about their company, products, services.  Or to share knowledge and information that their readers find helpful.  Some businesses use their blog as a company “newsletter”, where they will regularly post information about their business (maybe a current sale going on, or schedule of events or activities).  A blog makes it very easy for the owner of the blog to write posts without knowing much of anything about creating websites, or HTML, or anything technical like that.

Why Should I Blog?

Blogging is a great way to communicate with your clients and prospective customers.  The goal is to write articles or “posts” to your blog that are helpful and informative to your readers.  If you can supply information and knowledge that others want to know about, it will keep them coming back to read more.  And better yet, it will eventually get internet searchers to find your blog, and ultimately your business.  Hence, you can use your blog as a sales lead tool.  Or as a customer retention tool.  Either way, posting good information to your blog about your industry or service will help shape people’s view of you – they will start to see you as a professional in your field.  And someone who is open and willing to share their wisdom with others.

How Do I Setup a Blog?

To setup a simple stand-alone blog, it is very easy.  There are lots of online services that do it all for you, and they are free.  Yes, I said FREE.  Here are a few that I would recommend looking at:

• Google’s Blogger (probably the simplest & easiest to use, and you can use your existing Google account)
• WordPress (very powerful with lots of options, still very easy to use, it’s what this blog uses!)
  
• TypePad

If you want to take it a step further, you should setup your blog at its own domain.  So instead of having a blog at a web address such as http://yourawesomeblog.blogspot.com, you would have it at www.yourawesomeblog.com.  It looks more professional, and will be easier for people to remember.  If you already have a website, then the best thing to do is to integrate your new blog directly in with your existing website.  This means it would look & feel the same as your website, and would be part of the navigation on your site.  You can have a separate page on your website be your blog, or you can even integrate your blog postings into an existing page on your website (such as a sidebar on your homepage).  To do this, you’ll need to have your web designer/developer do this for you, as it’s quite technical to setup the blog & database at your domain and intregrate it into your existing site.

Getting Your Blog to Work For You

Now your blog is setup.  You’re posting some great information to it regularly.  Now what?  It’s time to get your blog to start working for you.  First, get your blog listed on the major search engines.  The best way to do this is pay a small fee and use an online service to do all the work for you, such as GoDaddy’s TrafficBlazer ($30/year).   Then tell all your friends about your new blog; spread the word. Do this by sending our email newsletters, and posting links to your blog on your facebook, linkedin, and other social networking sites.  Another great way to market your blog is to work with other bloggers.  You can at least comment on other blog posts and include links to your blog, where visitors with the same interests may follow the link.  Or you could even be a guest writer on someone else’s blog, or have someone write a post for yours.

The key is to post fresh information to your blog regularly.  Keep people coming back for more.  Or better yet, they can subscribe to your blog using an RSS feed.  More on that in the next post!  Stay tuned!…

When there is too much stuff in the design, there is nothing to draw your eye to, and your message is going to be lost in the mess.  Make sure there is plenty of whitespace in your design.  Whitespace is just areas in your design that are empty, or blank.  So here’s my motto:

The more whitespace in your layout, and the simpler the design –> the better it will look, and the more attention it will grab from your readers.

As you browse around the internet, or look at advertisements in a magazine – what catches your eye sooner:

• the “busy” ads where they fill up as much space as possible?
• or the simple ads that communicate their message quickly and easily?

This doesn’t mean you’re not allowed to have lots of information on your website.  Just make sure it’s organized in a simple way, and broken into sensible areas that are easy to navigate.  But if your website is too “busy” – people are going to leave.

• It will show that you care about your community
• It will provide ample opportunity for you to network with new people and groups
• It’s free marketing
• You can include this in your advertising (ie: “we are a local sponsor/volunteer for xxx organization”)
• The organization/charity your volunteer for may be willing to advertise your business for free in some of their flyers/posters/etc.
• You’ll feel better about yourself for donating your time and energy to a good cause

Some ideas for local organization to work with:

• Your local town (help clean up or run an event)
• Your local Boy/Girl Scout troop
• Habitat for Humanity
• Adopt-A-Highway
• Churches
• Schools, camps
• Environment protection agencies (your local forests or lakes)

Creative Ways To Distribute Brochures For FREE

First, make sure you have a great looking and informative brochure!

• Find local bulletin boards to pin up your brochure (or business card).
• Search out local businesses that are complimentary to yours and ask them if they could place a stack of brochures somewhere in their store/office.  Make sure you offer to do the same for them.
• Find busy parking lots and place your brochure under the windshield wipers of the cars.
• Attend local events where you can hand out your brochures and get your name out there.
• Always keep some of your brochures in your car. You never know when you’ll meet someone that you really want to give one to.
• Always send a copy of your brochure along with anything you mail to prospective clients (letters, estimates, proposals, etc)

And here are two ideas that cost some money, but get your brochures in more places:

• Join your local or regional Chamber of Commerce (usually an annual fee, mine is around $200). They will usually distribute your brochures for you to all of the other fellow members and their businesses.
• Find the organization who places all the brochures in the highway rest areas and welcome centers in your state. They will charge a hefty fee, but you’ll get your brochures in places where there is lots of traffic.