Posted
by zjm1126
on Stack Overflow
See other posts from Stack Overflow
or by zjm1126
Published on 2010-04-20T09:41:57Z
Indexed on
2010/04/20
10:43 UTC
Read the original article
Hit count: 212
I don't know what it is used for?
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
I'd like to create a hashlib instance, update() it, then persist its state in some way. Later, I'd like to recreate the object using this state data, and continue to update() it. Finally, I'd like to get the hexdigest() o the total cumulative run of data. State persistence has to survive across multiple…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I don't know what it is used for?
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I have an problem with my NodeJS app. The problem is the include of the library Hashlib I've followed more than 10 times the instructions to install. Get a clone of the repo, do make and make install. NodeJS is installed in default path, and that's the tricky point:
When I launch node app.js it works…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello, I am trying to understand this simple hashlib code in Python that has been given to me the other day on "Stackoverflow":
import hashlib
m = hashlib.md5()
m.update("Nobody inspects")
m.update(" the spammish repetition here")
m.digest()
'\xbbd\x9c\x83\xdd\x1e\xa5\xc9\xd9\xde\xc9\xa1\x8d\xf0\xff\xe9'
m…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello StackOverflow community,
Using Google App Engine, I wrote a keyToSha256() method within a model class (extending db.Model) :
class Car(db.Model):
def keyToSha256(self):
keyhash = hashlib.sha256(str(self.key())).digest()
return keyhash
When displaying the output (ultimately…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
>>> More
as seen on Super User
- Search for 'Super User'
I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
>>> More
