Hello World

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This blog will be my attempt to keep track of random coding techniques that I run across, or anything else code related that I find useful. If all goes well, I will begin adding posts soon.

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Embedding IronPython Within C#

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IronPython is a Python implementation that runs on the .Net DLR and allows the use of the powerful .Net Framework from Python. While this is very exciting for Python development, there are also great advantages for other .Net languages. Using IronPython, we can run Python code from without a .Net application. More specifically, we can allow a .Net application to be extendable or scriptable with python. In the following example, I will create a basic python 'plugin' framework in C#. Python Code class TestClass(object): def __init__(self): self.A = 5 self.B = 4 def Go(self): return self.A + self.B C# Code public static object Execute(string code) { object result; try { ScriptEngine engine = Python.CreateEngine(); ScriptScope scope = engine.CreateScope(); ScriptSource source = engine.CreateScriptSourceFromString(code); source.Execute(scope); object t = scope.GetVariable("TestClass"); object o = engine.Operatio...
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Error Exception: InvalidOperationException Error Message: Update requires a valid UpdateCommand when passed DataRow collection with modified rows. Problem: The update command is missing from the table adapter. Cause: I believe that this must have occured by changing the database structure after the dataset was created from it. Solution: Configure the data table of for the table in question. Assure that "Generate Insert, Update and Delete Statments" is checked inside of Advanced Options. Finish the wizard. Your command statements will be rebuilt (including the Update command).
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Recover deleted files from a jailbroke iPhone (or *nix)

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Here I will describe a process that will allow you to recover deleted files from an jailbroken iPhone hard drive. If you do not know what jailbroken means, your device most likely does not fall into this category. This method should also work with virtually any *nix based distribution as well. I will split this up into two parts: create disk image and analyze disk image. You will also find a list of my resources at the end. I suggest reading completely through each section before attempting it. Do not be intimidated by the length of this post. I have tried to provide a lot of information, but this operation boils down to using only 2 commands. CREATE DISK IMAGE The instant you realize that you need to recover a deleted file, stop using the device immediately. The more you continue to use the device, the higher the chance that the files you need will be overwritten. The first thing we need to do is to make a copy of the data on the device's hard drive. The technique we ...
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