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My first iPhone app!

Well, I’ve done it; I’ve written an application for the iPhone to be distributed in the Apple App Store! The app is mostly a pet project designed to compliment my weather website (http://wx.kd5hia.net), which is why I’m making it available free of charge. It’s been a tough road learning a new programming language. It’s been [...]

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Scammed on eBay

I received my shiny, new iPhone 4 a couple of weeks ago – nearly a month after I ordered it. It’s a real beauty, but with glass on both sides, it definitely requires protection from a fall. Apple says the glass is Gorilla Glass, from Corning, which is a chemically-strengthened glass that is very strong [...]

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Writers’ block (sort of)

I haven’t written anything in many months, and I know that. After I returned from Qatar, things got busy with getting back into my groove. Also, the wedding was approaching, and so was the long-awaited honeymoon cruise. June marked the first moments of normalcy, which hadn’t been since early 2009 (just before I left the [...]

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The lazy man’s update

Damn, I’m behind and I know it. As I’ve mentioned in my previous post, I do have a few entries which are awaiting completion so they can be published, but I still haven’t had time to get to them. So, here’s a summary:

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VBScript: Create Shortcut (.lnk) File

Following is a starting point for a script which will create a standard shortcut on the desktop.

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VB.NET: Get User’s SID from Active Directory

This function will connect to Active Directory and search for a specified username, and if found, return that user’s SID. Usage: GetSIDUsingADSearch(“john.doe”) Returns: S-1-5-21-53580104-3876648466-4083845538-427214

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VB.NET: Parse “Special” Shortcuts

I recently had a problem in one of my applications where, when trying to parse .lnk files for target (using the WshShell approach), I would get something like C:\Windows\Installer\{GUID} instead of the path to the executable. Turns out some .lnk files (shortcuts) are of a different breed, ala “MSI Shortcut” or “Windows Installer Advertised Application”. [...]

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VB.NET: Encrypt/Decrypt String (DES)

These functions will encrypt and decrypt (using DES) a string using a secret key. Encrypt(“I need this string to be a secret”, “$ThIsIsAsUpErSeCrEtKeY!”) will return a string with the encrypted text. Decrypt(“5FkBed78KfrLmoU==BNu37N5kl”, “$ThIsIsAsUpErSeCrEtKeY!”) will return the original string that was encrypted with Encrypt() and the same key. If a different key is used for Decrypt() [...]

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Wow! A case study of one of my projects

Moments ago, I stumbled upon a case study that I helped write on a project in which I was the programmer (Brian Miller was the engineer and Trey Mayfield was the project manager). This was my flagship project during my nearly four years at Ener-Tel, and the one I’m most proud of. This was due [...]

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Enabling PHP mail() in Debian easily and quickly

I’ve run into a problem more than once where the mail() function in PHP didn’t work. Unlike in Windows, you can’t simply set an SMTP server in the php.ini file; you must set a value for the sendmail_path. If you’re running a mail server like Sendmail of Postfix alongside your web server, this is no [...]

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