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NSAttributedString add text alignment
...o my keayboard trying to fix bugs for the last 4 weeks. But it was a great start, without it I wouldn't know where to start with my rich text Editor, Thanks for your answer it worked for me.
– aryaxt
Jul 24 '11 at 1:27
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DynamoDB vs MongoDB NoSQL [closed]
...s comment: it's easy. You don't have to take care of any servers. When you start to set up a Mongo sharded solution, it gets complicated. You can go to one of the hosting companies, but that's not cheap either. With Dynamo, if you need more throughput, you just click a button. You can write scripts ...
How to convert nanoseconds to seconds using the TimeUnit enum?
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Well, you could just divide by 1,000,000,000:
long elapsedTime = end - start;
double seconds = (double)elapsedTime / 1_000_000_000.0;
If you use TimeUnit to convert, you'll get your result as a long, so you'll lose decimal precision but maintain whole number precision.
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How do I get an empty array of any size in python?
...the incorrect, however. I prefer it to a = range(N) because every element starts out at a sensible "default". I guess it's a matter of opinion.
– dappawit
Mar 5 '11 at 21:03
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node and Error: EMFILE, too many open files
...f already exists)
root soft nofile 40000
root hard nofile 100000
restart your nodejs and logout/login from ssh.
this may not work for older NodeJS you'll need to restart server
use instead of if your node runs with different uid.
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How to convert date to timestamp?
...the right order, you'd be defining the date March 26th, 2012 (month values start at zero). But as the OP has a string, not a series of numbers, it's not all that useful even if you addressed those issues.
– T.J. Crowder
Mar 26 '12 at 14:04
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What exactly do the Vagrant commands do?
...hat the Vagrant commands do, other than references throughout the "getting started" tutorial.
3 Answers
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Best way to structure a tkinter application? [closed]
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I advocate an object oriented approach. This is the template that I start out with:
# Use Tkinter for python 2, tkinter for python 3
import tkinter as tk
class MainApplication(tk.Frame):
def __init__(self, parent, *args, **kwargs):
tk.Frame.__init__(self, parent, *args, **kwargs...
How to force maven update?
I imported my already working project on another computer and it started to download dependencies.
25 Answers
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Any way to write a Windows .bat file to kill processes? [closed]
...line per process you want to kill, save it as a .bat file, and add in your startup directory. Problem solved!
If this is a legacy system, PsKill will do the same.
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