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SQL Server - transactions roll back on error?
...
Justin Loveless
50611 gold badge1010 silver badges2323 bronze badges
answered Apr 27 '17 at 5:04
samwisesamwise
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How to hash a password
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phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
answered May 1 '12 at 18:12
csharptest.netcsharpt...
Using fonts with Rails asset pipeline
...esome-webfont-7414288c272f6cc10304aa18e89bf24fb30f40afd644623f425c2c3d71fbe06a.svg" "?v=4.4.0#fontawesomeregular") format("svg");
font-weight: normal;
font-style: normal;
}
If you want to know more how asset pipeline work, you can visit the following simple guide:
https://designcode.comman...
What does the smiley face “:)” mean in CSS?
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answered Aug 22 '14 at 10:06
Salman ASalman A
220k7676 gold badges382382 silver badges479479 bronze badges
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Best way to structure a tkinter application? [closed]
...or python 3
import tkinter as tk
class MainApplication(tk.Frame):
def __init__(self, parent, *args, **kwargs):
tk.Frame.__init__(self, parent, *args, **kwargs)
self.parent = parent
<create the rest of your GUI here>
if __name__ == "__main__":
root = tk.Tk()
...
Safe characters for friendly url [closed]
...igits, hyphen, period, underscore, and tilde."
ALPHA DIGIT "-" / "." / "_" / "~"
Note that RFC 3986 lists fewer reserved punctuation marks than the older RFC 2396.
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...
Why use def main()? [duplicate]
...tion could be:
import sys
def main(argv):
# My code here
pass
if __name__ == "__main__":
main(sys.argv)
This means you can call main() from other scripts (or interactive shell) passing custom parameters. This might be useful in unit tests, or when batch-processing. But remember that t...
How to initialize all members of an array to the same value?
...e same value, without multiple copy-paste, you can use macros:
#define VAL_1X 42
#define VAL_2X VAL_1X, VAL_1X
#define VAL_4X VAL_2X, VAL_2X
#define VAL_8X VAL_4X, VAL_4X
#define VAL_16X VAL_8X, VAL_8X
#define VAL_32X VAL_16X, VAL_16X
#define VAL_64X VAL_32X, VAL_32X
i...
Define a lambda expression that raises an Exception
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There is more than one way to skin a Python:
y = lambda: (_ for _ in ()).throw(Exception('foobar'))
Lambdas accept statements. Since raise ex is a statement, you could write a general purpose raiser:
def raise_(ex):
raise ex
y = lambda: raise_(Exception('foobar'))
But if...
What jsf component can render a div tag?
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answered Jun 5 '09 at 6:06
Romain LinsolasRomain Linsolas
71.8k4545 gold badges193193 silver badges264264 bronze badges
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