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What is the difference between PS1 and PROMPT_COMMAND
...aracters, such as '\h' for hostname, in the variable.
For example here is my bash prompt that uses both PROMPT_COMMAND and PS1. The bash code in PROMPT_COMMAND works out what git branch you might be in and displays that at the prompt, along with the exit status of the last run process, hostname and...
Update Git submodule to latest commit on origin
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this is the true answer. can i push it to my remote repository somehow?
– MonsterMMORPG
Jul 30 '16 at 11:33
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How to create a GUID/UUID using iOS
... If i use [[NSUUID UUID] UUIDString]; in iOS7 and above, won't my app rejected by Apple?
– Whoami
Sep 9 '14 at 7:25
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What are the differences between “git commit” and “git push”?
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Here is the original source: osteele.com/archives/2008/05/my-git-workflow with another picture of a git workflow
– tanascius
Apr 30 '10 at 14:28
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How do I add tab completion to the Python shell?
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For some reason, the above worked for me in my old mac with "mountain lion" but not working for new mac with "el captan". I need to source ~/.bashrc everytime to make it work before starting python interpreter. Any tips?
– hi15
Oc...
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]
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: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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