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What difference is there between WebClient and HTTPWebRequest classes in .NET?

What difference is there between the WebClient and the HttpWebRequest classes in .NET? They both do very similar things. In fact, why weren't they merged into one class (too many methods/variables etc may be one reason but there are other classes in .NET which breaks that rule). ...
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Is there a way to crack the password on an Excel VBA Project?

...pdate some Excel 2003 macros, but the VBA projects are password protected, and it seems there's a lack of documentation... no-one knows the passwords. ...
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How to show and update echo on same line

...hat could do this if I added a 3rd escape character. The 2 options are -n and -e. -n will not output the trailing newline. So that saves me from going to a new line each time I echo something. -e will allow me to interpret backslash escape symbols. Guess what escape symbol I want to use for this...
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“#include” a text file in a C program as a char[]

... $ xxd -i < file.txt > file.xxd $ echo ', 0' >> file.xxd and in the main.c char file_content[] = { #include "file.xxd" }; – ZeD Jan 4 '09 at 16:10 3 ...
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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?

... is to create an abstract model representing a "Place", eg. AbstractPlace, and inherit from it: class AbstractPlace(models.Model): name = models.CharField(max_length=20) rating = models.DecimalField() class Meta: abstract = True class Place(AbstractPlace): pass class Long...
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C# Passing Function as Argument [duplicate]

...s mentioned above works but there are also delegates that do the same task and also define intent within the naming: public delegate double MyFunction(double x); public double Diff(double x, MyFunction f) { double h = 0.0000001; return (f(x + h) - f(x)) / h; } public double MyFunctionMet...
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What are all the user accounts for IIS/ASP.NET and how do they differ?

...with ASP.NET 4.0 installed there is a whole slew of related user accounts, and I can't understand which one is which, how to they differ, and which one is REALLY the one that my app runs under. Here's a list: ...
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How to move a git repository into another directory and make that directory a git repository?

... cp -r gitrepo1 newrepo # remove .git from old repo to delete all history and anything git from it $ rm -rf gitrepo1/.git Note that the copy is quite expensive if the repository is large and with a long history. You can avoid it easily too: # move the directory instead $ mv gitrepo1 newrepo # m...
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Creating an instance of class

...riable there. /* 8 */ Bar* bar3 = new Bar ( Foo::Foo() ); Would work and work by the same principle to 5 and 6 if bar3 wasn't declared on in 7. 5 & 6 contain memory leaks. Syntax like new Bar ( Foo::Foo() ); is not usual. It's usually new Bar ( (Foo()) ); - extra parenthesis account for ...
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How to extract the first two characters of a string in shell scripting?

... Probably the most efficient method, if you're using the bash shell (and you appear to be, based on your comments), is to use the sub-string variant of parameter expansion: pax> long="USCAGol.blah.blah.blah" pax> short="${long:0:2}" ; echo "${short}" US This will set short to be the f...