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Strip all non-numeric characters from string in JavaScript
... of \D, which is a shorthand character class that matches all non-digits:
myString = myString.replace(/\D/g,'');
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Is there any way to kill a Thread?
...g exception in the thread from
another thread.
'''
def _get_my_tid(self):
"""determines this (self's) thread id
CAREFUL : this function is executed in the context of the caller
thread, to get the identity of the thread represented by this
instance.
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Hashing a dictionary?
...uld make a frozenset with the dict's items and use hash():
hash(frozenset(my_dict.items()))
This is much less computationally intensive than generating the JSON string or representation of the dictionary.
UPDATE: Please see the comments below, why this approach might not produce a stable result....
CSS selector - element with a given child [duplicate]
..."
:has() would allow an author to select an element based on its contents. My understanding is it was chosen to provide compatibility with jQuery's custom :has() pseudo-selector*.
In any event, continuing the example from above, to select the p element that contains a span one could use:
p:has(span)...
Do git tags get pushed as well?
Since I created my repository it appears that the tags I have been
creating are not pushed to the repository. When I do git tag on the
local directory all the tags are present, but when I logon to the
remote repository and do a git tag , only the first few show up.
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Multiple columns index when using the declarative ORM extension of sqlalchemy
According to the documentation and the comments in the sqlalchemy.Column class, we should use the class sqlalchemy.schema.Index to specify an index that contains multiple columns.
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Text blinking jQuery
... Alex, thanks for bringing the blink tag into the 21st century, all of my 90s parody websites thank you from the bottom of their ugly little hearts :)
– Casey Rodarmor
Mar 16 '12 at 10:21
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Identify user in a Bash script called by sudo
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who returns 2 lines for me, both containing my name, and who am i returns none. Any help?
– Hosh Sadiq
Sep 23 '14 at 20:55
7
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How to stretch div height to fill parent div - CSS
...rmal CSS, you can do the following. See a working app https://github.com/onmyway133/Lyrics/blob/master/index.html
#root {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
}
With flexbox, you can
html, body {
height: 100%
}
body {
display: flex;
align-items: stretch...
Why {} + {} is NaN only on the client side? Why not in Node.js?
...ule with all the history nice and cozy on git, having used REPLs before on my own programs, I knew where to look :) I'm glad you liked it and found it helpful, but I owe it to my familiarity with these code bases (dev-tools and nodejs) rather than my intellect. Going straight to the source is often ...