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Published on 2010-06-12T00:37:48Z
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2010/06/12
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It's a question in our discussion in a C# class. I said 2 bytes, others said it uses 32 bits or 4 bytes due to the integer type. Which is correct?
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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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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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I installed open manage on a couple of my PE 2950s for snmp monitoring of the RAID. All the checks seem to come back okay except for controllerState:
[root@aMachine ~]# snmpwalk -v 2c -c bestNotToPostPasswords myMachine -m +StorageManagement-MIB controllerstate
StorageManagement-MIB::controllerState…
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Given an integer typedef:
typedef unsigned int TYPE;
or
typedef unsigned long TYPE;
I have the following code to reverse the bits of an integer:
TYPE max_bit= (TYPE)-1;
void reverse_int_setup()
{
TYPE bits= (TYPE)max_bit;
while (bits <<= 1)
max_bit= bits;
}
TYPE reverse_int(TYPE…
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I need help with converting c++ header file to delphi. I spent several days on this problem without success.
Below is the original header file and my Delphi translation.
C++ header
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifdef DVP7010BDLL_EXPORTS
#define DVP7010BDLL_API…
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I need help with converting c++ header file to delphi. I spent several days on this problem without success.
Below is the original header file and my Delphi translation.
///////////////////////// C++ header file ////////////////////////////////////
if _MSC_VER 1000
pragma once
endif // _MSC_VER…
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I've had fine luck using SQLite with straight, direct SQL in Android, but this is the first time I'm wrapping a DB in a ContentProvider. I keep getting a null pointer exception when calling getWritableDatabase() or getReadableDatabase(). Is this just a stupid mistake I've made with initializations…
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