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Cleaner way to update nested structures
...nt = 3, superMode: Boolean = false)
scala> @zip case class Game(state: String = "pause", pacman: Pacman = Pacman())
scala> val g = Game()
g: Game = Game("pause",Pacman(3,false))
// Changing the game state to "run" is simple using the copy method:
scala> val g1 = g.copy(state = "run")
g...
Comma separator for numbers in R?
... comment:
Be aware that these have the side effect of padding the printed strings with blank space, for example:
> prettyNum(c(123,1234),big.mark=",")
[1] " 123" "1,234"
Add trim=TRUE to format or preserve.width="none" to prettyNum to prevent this:
> prettyNum(c(123,1234),big.mark=",", ...
Set a persistent environment variable from cmd.exe
...stry key, then broadcast a WM_SETTINGCHANGE message with lParam set to the string "Environment". This allows applications, such as the shell, to pick up your updates.
You will of course need admin rights to do this. I know of no way to broadcast a windows message from Windows batch so you'll need...
How to show Page Loading div until the page has finished loading?
... window (not the document) finishes loading, then it will wait an optional extra few seconds.
Works with jQuery 3 (it has a new window load event)
No image needed but it's easy to add one
Change the delay for more branding or instructions
Only dependency is jQuery.
CSS loader c...
How can I force users to access my page over HTTPS instead of HTTP?
...
Doesn't REQUEST_URI not include the "query string" (like ?page=1&id=41 etc.)? That's what the apache documentation says... So if I try to access site.com/index.php?page=1&id=12 I will be redirected site.com/index.php
– Rolf
...
Trouble comparing time with RSpec
... do API testing with pure RSpec)
As for "post-db-times" I guess you mean string that is generated after saving to DB. I would suggest decouple this case to 2 expectations (one ensuring hash structure, second checking the time) So you can do something like:
hash = {mytime: Time.now.to_s(:db)}
expe...
Converting between datetime, Timestamp and datetime64
...nstruct NumPy's datetime64 and timedelta64 objects
Pass an integer with a string for the units. See all units here. It gets converted to that many units after the UNIX epoch: Jan 1, 1970
>>> np.datetime64(5, 'ns')
numpy.datetime64('1970-01-01T00:00:00.000000005')
>>> np.datetim...
PyLint, PyChecker or PyFlakes? [closed]
...ry talkative. Be ready to use your eyes.
Corrected script (with lazy doc strings and variable names) :
#!/usr/local/bin/python
# by Daniel Rosengren, modified by e-satis
"""
Module doctring
"""
import time
from sys import stdout
BAILOUT = 16
MAX_ITERATIONS = 1000
def mandelbrot(dim_1, dim_2):...
Good example of livelock?
...", owner.name);
}
}
static class Diner {
private String name;
private boolean isHungry;
public Diner(String n) { name = n; isHungry = true; }
public String getName() { return name; }
public boolean isHungry() { return isHungry; }
...
How to pass variable from jade template file to a script file?
... This answer is dangerous, lagginreflex's answer correctly encodes the string (newlines in the login name could allow code execution).
– Paul Grove
Nov 8 '16 at 18:13
...