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How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
...y details
A DLL uses the PE executable format, and it's not too tricky to read that information out of the file.
See this MSDN article on the PE File Format for an overview. You need to read the MS-DOS header, then read the IMAGE_NT_HEADERS structure. This contains the IMAGE_FILE_HEADER structure ...
Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
...lware, it will protect your actual system from the target program. You can read about malware analysis with VMware here.
Personally, I roll with Olly, WinDbg & W32Dasm, and some smaller utility tools.
Also, remember that disassembling or even debugging other people's software is usually against ...
What is “android:allowBackup”?
...cation data off of the device. Once backed up, all application data can be read by the user. adb restore allows creation of application data from a source specified by the user. Following a restore, applications should not assume that the data, file permissions, and directory permissions were create...
How to debug Ruby scripts [closed]
...Advice
When you are trying to debug a problem, good advice is to always: Read The !@#$ing Error Message (RTFM)
That means reading error messages carefully and completely before acting so that you understand what it's trying to tell you. When you debug, ask the following mental questions, in thi...
HTTP error 403 in Python 3 Web Scraping
...mp;group=1', headers={'User-Agent': 'Mozilla/5.0'})
webpage = urlopen(req).read()
This works for me.
By the way, in your code you are missing the () after .read in the urlopen line, but I think that it's a typo.
TIP: since this is exercise, choose a different, non restrictive site. Maybe they ar...
Writing a dict to txt file and reading it back?
I am trying to write a dictionary to a txt file. Then read the dict values by typing the keys with raw_input . I feel like I am just missing one step but I have been looking for a while now.
...
Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
....
This GDB was configured as "x86_64-linux-gnu".
Attaching to process 5636
Reading symbols from /usr/bin/tail...(no debugging symbols found)...done.
Reading symbols from /lib/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libc.so.6...(n...
Python: How would you save a simple settings/config file?
... 3.x
from configparser import ConfigParser
config = ConfigParser()
config.read('config.ini')
config.add_section('main')
config.set('main', 'key1', 'value1')
config.set('main', 'key2', 'value2')
config.set('main', 'key3', 'value3')
with open('config.ini', 'w') as f:
config.write(f)
The file f...
MySQL vs MongoDB 1000 reads
... (the actual binary json document)
So a b-tree lookup, and a binary page read. Log(n) + 1 IOs. If the indexes can reside entirely in memory, then 1 IO.
In MySQL with 20 tables, you have to perform:
One index lookup on the root table (again, assuming the entity is fetched by id)
With a clustered...
Effect of NOLOCK hint in SELECT statements
...on't care what state it is in, and don't bother holding it still while you read from it. It is all at once faster, less resource-intensive, and very very dangerous.
You should be warned to never do an update from or perform anything system critical, or where absolute correctness is required using ...