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Switching from zsh to bash on OSX, and back again?
... Mac OS Catalina default interactive shell is zsh.
To change shell to zsh from bash:
chsh -s /bin/zsh
Then you need to enter your Mac password. Quit the terminal and reopen it. To check whether it's changed successfully to ssh, issue the following command.
echo $SHELL
If the result is /bin/zs...
Remove new lines from string and replace with one empty space
Want to remove all new lines from string.
19 Answers
19
...
How to run functions in parallel?
..., multiprocessing is generally a better bet.
Here is a complete example:
from multiprocessing import Process
def func1():
print 'func1: starting'
for i in xrange(10000000): pass
print 'func1: finishing'
def func2():
print 'func2: starting'
for i in xrange(10000000): pass
print 'func2...
hasNext in Python iterators?
...
@LarsH: You mean e.g. an iterator that reads from a file that can be changed while reading from it? I agree that this can be a problem (which affects any library providing next() and hasNext() method, not just a hypothetical Python library). So yes, next() and hasNext()...
Using Node.JS, how do I read a JSON file into (server) memory?
... experimentation with Node.js and would like to read a JSON object, either from a text file or a .js file (which is better??) into memory so that I can access that object quickly from code. I realize that there are things like Mongo, Alfred, etc out there, but that is not what I need right now.
...
Create a File object in memory from a string in Java
...d add that the String data don't exist in a file (so I cannot read my data from a file).
5 Answers
...
How do I close a single buffer (out of many) in Vim?
...of caution: "the w in bw does not stand for write but for wipeout!"
More from manuals:
:bd
Unload buffer [N] (default: current
buffer) and delete it from
the buffer list. If the buffer was changed, this fails,
unless when [!] is specified, in which case ...
Why both no-cache and no-store should be used in HTTP response?
...ore such responses as part of their normal operation
But this is omitted from the newer RFC 7234 HTTP spec in potentially an attempt to make no-store stronger, see:
http://tools.ietf.org/html/rfc7234#section-5.2.1.5
share...
How do I filter query objects by date range in Django?
...ple.objects.filter(date__range=[startdate, enddate])
returns all entries from startdate to enddate including entries on those dates. Bad example since this is returning entries a week into the future, but you get the drift.
startdate = datetime.today()
enddate = startdate + timedelta(days...
What is the best practice for “Copy Local” and with project references?
...;
-->
</Project>
This reduced our build time at a given time from a couple of hours (mostly due to memory constraints), to a couple of minutes.
The redefined GetCopyToOutputDirectoryItems can be created by copying the lines 2,438–2,450 and 2,474–2,524 from C:\WINDOWS\Microsoft.NET...