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Multiprocessing - Pipe vs Queue
...gs=((p_output, p_input),))
reader_p.daemon = True
reader_p.start() # Launch the reader process
p_output.close() # We no longer need this part of the Pipe()
_start = time.time()
writer(count, p_input) # Send a lot of stuff to reader_proc()
p_...
What is bootstrapping?
...ng, a bootstrap loader is the first piece of code that runs when a machine starts, and is responsible for loading the rest of the operating system. In modern computers it's stored in ROM, but I recall the bootstrap process on the PDP-11, where you would poke bits via the front-panel switches to load...
How to run eclipse in clean mode? what happens if we do so?
...tory and insert -clean as the first line.
Or edit the shortcut you use to start Eclipse and add -clean as the first argument.
Or create a batch or shell script that calls the Eclipse executable with the -clean argument. The advantage to this step is you can keep the script around and use it each t...
Remove a string from the beginning of a string
...tr-replace.php ), this will allow you to limit the number of replacements, starting from the left, but it will not enforce it to be at the beginning.
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Python: Why is functools.partial necessary?
...make_partial():
x = 1.3
return partial(math.sin, x)
Iter = 10**7
start = time.clock()
for i in range(0, Iter):
l = make_lambda()
stop = time.clock()
print('lambda creation time {}'.format(stop - start))
start = time.clock()
for i in range(0, Iter):
l()
stop = time.clock()
print('l...
how to set desired language in git-gui?
...ork when launching commands from the git shell - GIT GUI launched from the start menu will not be affected
2) Delete or rename relevant *.msg file in C:\Program Files\Git\share\git-gui\lib\msgs
You save on not modifying any setup shell (especially if you use cmd.exe shells) but
you lose on interna...
How to find the last day of the month from date?
...
This should work:
$week_start = strtotime('last Sunday', time());
$week_end = strtotime('next Sunday', time());
$month_start = strtotime('first day of this month', time());
$month_end = strtotime('last day of this month', time());
$year_start = st...
How do I find a “gap” in running counter with SQL?
...ieces and run some SQL on it). I suppose I could run one query to find the start of a gap, then another to find the end of a gap, and them "merge sort" the two sequences.
– Hamish Grubijan
May 20 '13 at 21:12
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Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
...
Ensure that your mysql service is running
service mysqld start
Then, try the one of the following following:
(if you have not set password for mysql)
mysql -u root
if you have set password already
mysql -u root -p
...
Imitating a blink tag with CSS3 animations
...only affects text:
.blink {
animation: blink-animation 1s steps(5, start) infinite;
-webkit-animation: blink-animation 1s steps(5, start) infinite;
}
@keyframes blink-animation {
to {
visibility: hidden;
}
}
@-webkit-keyframes blink-animation {
to {
visibility: hidd...