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How to change Rails 3 server default port in develoment?
On my development machine, I use port 10524. So I start my server this way :
9 Answers
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How do I create and read a value from cookie?
...ion getCookie(c_name) {
if (document.cookie.length > 0) {
c_start = document.cookie.indexOf(c_name + "=");
if (c_start != -1) {
c_start = c_start + c_name.length + 1;
c_end = document.cookie.indexOf(";", c_start);
if (c_end == -1) {
...
Changing the “tick frequency” on x or y axis in matplotlib?
...ld use ax.get_xlim() to discover what limits Matplotlib has already set.
start, end = ax.get_xlim()
ax.xaxis.set_ticks(np.arange(start, end, stepsize))
The default tick formatter should do a decent job rounding the tick values to a sensible number of significant digits. However, if you wish to h...
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...
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...
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_...
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 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...
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
...