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time.sleep — sleeps thread or process?
...sleeps. You can also test this with a simple python program:
import time
from threading import Thread
class worker(Thread):
def run(self):
for x in xrange(0,11):
print x
time.sleep(1)
class waiter(Thread):
def run(self):
for x in xrange(100,103):
...
What is the best testing framework to use with Node.js? [closed]
...s.
Something with a heavily asynchronous
slant would be great.
Quote from the expresso:
The argument passed to each callback
is beforeExit, which is typically used
to assert that callbacks have been
invoked.
You can use beforeExit to test asynchronous functions.
TIP: Follow TJ H...
What is an uninterruptible process?
...ler is executed.
If the process is still running, it gets the return value from the system call, and it can make the same call again.
Returning early from the system call enables the user space code to immediately alter its behaviour in response to the signal. For example, terminating cleanly in r...
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
...you noted that it's an "unpacking operator", so that I could differentiate from passing by reference in C. +1
– bballdave025
Jun 8 '18 at 0:56
...
Why would iterating over a List be faster than indexing through it?
...m3 -> etc.
To access item3, you can see clearly that you need to walk from the head through every node until you reach item3, since you cannot jump directly.
Thus, if I wanted to print the value of each element, if I write this:
for(int i = 0; i < 4; i++) {
System.out.println(list.get(...
What is the equivalent of the C# 'var' keyword in Java?
...a 10.
Edit: 6 years after being posted, to collect some of the comments from below:
The reason C# has the var keyword is because it's possible to have Types that have no name in .NET. Eg:
var myData = new { a = 1, b = "2" };
In this case, it would be impossible to give a proper type to myDat...
Python's most efficient way to choose longest string in list?
...
From the Python documentation itself, you can use max:
>>> mylist = ['123','123456','1234']
>>> print max(mylist, key=len)
123456
...
Run php script as daemon process
...
You could start your php script from the command line (i.e. bash) by using
nohup php myscript.php &
the & puts your process in the background.
Edit:
Yes, there are some drawbacks, but not possible to control? That's just wrong.
A simple kill...
Converting .NET DateTime to JSON [duplicate]
...eInt(jsonDate.substr(6)));
Or applying the following regular expression (from Tominator in the comments):
var jsonDate = jqueryCall(); // returns "/Date(1245398693390)/";
var re = /-?\d+/;
var m = re.exec(jsonDate);
var d = new Date(parseInt(m[0]));
...
GDB corrupted stack frame - How to debug?
...have the following stack trace. Is it possible to make out anything useful from this for debugging?
5 Answers
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