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Why should I use version control? [closed]
...ne-man workflow with: what did I do yesterday?
Just go ahead and try it. Start slowly with basic features and learn others as you go. You will soon find that you won't ever want to go back to "the dark ages" of no VCS.
If you want a local VCS you can setup your own subversion server (what I did i...
Zero-based month numbering [closed]
...
The use of zero to start counting is actually an optimization trick from Assembly programmers. Instead of assigning 1 to the count register, they XOR'ed the register with itself, which was slightly faster in CPU cycles. This meant that counting...
How To Set Up GUI On Amazon EC2 Ubuntu server
...config # edit line "PasswordAuthentication" to yes
sudo /etc/init.d/ssh restart
Setting up ui based ubuntu machine on AWS.
In security group open port 5901. Then ssh to the server instance. Run following commands to install ui and vnc server:
sudo apt-get update
sudo apt-get install ubuntu-desk...
Selenium: FirefoxProfile exception Can't load the profile
...um.webdriver.firefox.firefox_binary.launch_browser():
replace:
self._start_from_profile_path(self.profile.path)
with:
from subprocess import Popen, PIPE
proc = Popen(['cygpath','-d',self.profile.path], stdout=PIPE, stderr=PIPE)
stdout, stderr = proc.communicate()
path = stdo...
Change the current directory from a Bash script
...
When you start your script, a new process is created that only inherits your environment. When it ends, it ends. Your current environment stays as it is.
Instead, you can start your script like this:
. myscript.sh
The . will evalu...
Is there a way for multiple processes to share a listening socket?
... have the inheritable flag set on it. Then you can give that handle in the STARTUPINFO structure to the child process in CreateProcess as a STDIN, OUT or ERR handle (assuming you didn't want to use it for anything else).
EDIT:
Reading the MDSN library , it appears that WSADuplicateSocket is a more...
How do you tell someone they're writing bad code? [closed]
...
Start doing code reviews or pair programming.
If the team won't go for those, try weekly design reviews. Each week, meet for an hour and talk about a peice of code. If people seem defensive, pick old code that no one is ...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...ions.
If you expect to be hitting this limit you should strongly consider starting a parallel track validating a 64-bit JVM for your production environment so you have that ready for when the 32-bit environment breaks down. Otherwise you will have to do that work under pressure, which is never nic...
Why doesn't os.path.join() work in this case?
...
The latter strings shouldn't start with a slash. If they start with a slash, then they're considered an "absolute path" and everything before them is discarded.
Quoting the Python docs for os.path.join:
If a component is an absolute path, all previo...
Best way to format integer as string with leading zeros? [duplicate]
...way interpreter (python is not compiled) parses ints is different for ints starting with a leading 0. If a number starts with 0 then it is considered as 8-nary number. So yeah, 004 == 4, but 040 != 40 because 040 = 4 * 8 + 0 = 32.
– sbeliakov
Jan 9 '17 at 15:01...