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RuntimeError on windows trying python multiprocessing
...
hello here is my structure for multi process
from multiprocessing import Process
import time
start = time.perf_counter()
def do_something(time_for_sleep):
print(f'Sleeping {time_for_sleep} second...')
time.sleep(time_for_sleep)
print('Done Sleeping...')
...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
... The virtualKeyboardHeight function helped me avoid scrolling away from a searchfield which goes fullscreen on mobile devices when typed. It was always pushed out of the screen on iOS by the keyboard when the input field was within the lower 60% of the screen. Other scroll functions I tried ...
Is there a way to make npm install (the command) to work behind proxy?
...i tried the others this was the one that worked for me. with the auth part from Renato Gama
– winner_joiner
Jul 9 '13 at 7:05
...
git submodule tracking latest
...uture calls to
$ git submodule update --remote ...
will get updates from the same branch that you used to initialize the submodule, which is usually what you want.
Signed-off-by: W. Trevor King
Original answer (February 2012):
A submodule is a single commit referenced by a parent r...
Run Cron job every N minutes plus offset
...t minute in the range (0), then at all successive minutes that are distant from the first by step (1), until the last (59).
Which is why */20 * * * * will run at 0 minutes, 20 minutes after, and 40 minutes after -- which is the same as every 20 minutes. However, */25 * * * * will run at 0 minutes, ...
Converting Go struct to JSON
...ue:
I was having trouble converting struct to JSON, sending it as response from Golang, then, later catch the same in JavaScript via Ajax.
Wasted a lot of time, so posting solution here.
In Go:
// web server
type Foo struct {
Number int `json:"number"`
Title string `json:"title"`
}
foo...
Ternary Operator Similar To ?:
...
From Tony Morris' Lambda Blog:
I hear this question a lot. Yes it does. Instead of c ? p : q, it is
written if(c) p else q.
This may not be preferable. Perhaps you’d like to write it using the
same syntax as Ja...
How to change the style of alert box?
...his gives a nice looking alert box.
Simply include the required libraries from here, and use the following piece of code to display the alert box.
alertify.confirm("This is a confirm dialog.",
function(){
alertify.success('Ok');
},
function(){
alertify.error('Cancel');
});
The ou...
How can I know when an EditText loses focus?
...ngeListener(this);
then android studio will prompt you to add the method from the interface, accept it...
it will be like:
@Override
public void onFocusChange(View v, boolean hasFocus) {
// todo your code here...
}
and as you've got a factorized code, you'll just have to do that:
@Override
pub...
JavaScript data grid for millions of rows [closed]
... have the responses populating a bigdata array, and the smaller data pulls from the bigdata array. The rest of the program uses the smaller data array, except for the scroll-bar measurement and a few other places that are now unbounded for a large number of rows. All in all, was much easier than wri...