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Published on 2010-04-28T07:20:20Z
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I have a variable or array, which I no longer needed. How to destroy them? Sorry for noob-question.
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I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:…
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Man I can't believe this. I'm still mucking around with OFX servers and it drives me absolutely crazy how some these servers are just so unbelievably misconfigured. I've recently hit three different 3 major brokerages which fail HTTP validation with bad or corrupt certificates at least according to…
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The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions…
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I’ve written quite a bit about Visual FoxPro interoperating with .NET in the past both for ASP.NET interacting with Visual FoxPro COM objects as well as Visual FoxPro calling into .NET code via COM Interop. COM Interop with Visual FoxPro has a number of problems but one of them at least got a lot…
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Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test…
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Hi,
I’ve run into a bit of a situation with Windows environment variables. I’ve narrowed it down to what may or may not makes sense and/or possibly be by design. It seems that expandable-string environment variables of the local machine cannot reference environment variables of the current user.
For…
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Why is it that instance variables are initialised to default values while local variables aren't?
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In python, there is no way to differentiate between arguments, local variables, and global variables. The easy way to do so might be have some coding convention such as
Global variables start with _ and capital letter
arguments end with with _
_Global variable = 10
def hello(x_, y_):
z =…
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In python, there is no way to differentiate between arguments, local variables, and global variables. The easy way to do so might be have some coding convention such as
Global variables start with _ and capital letter
arguments end with with _
_Gvariable = 10
def hello(x_, y_):
z = x_ + y_
Is…
>>> More
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Say I declare a header file with a variable:
int count;
Then in the source file, I want to use count. Do I have to declare it as:
extern int count
Or can I just use it in my source file? All assuming that I have #include "someheader.h". Or should I just declare it in the source file? What is…
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