大约有 31,100 项符合查询结果（耗时：0.0471秒） [XML]
What are the most-used vim commands/keypresses?
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+1 Relatively minimal, though I must admit I don't find myself using any window commands or navigating with anything other than arrow keys/pageup/pagedown/home/end, and gg/G. Oh, and for line number navigation you can also use :123 (command mode).
– user24434...
Why fragments, and when to use fragments instead of activities?
...le. also, thanks for the explanation, but i still need clarification about my question.
– android developer
May 7 '12 at 11:04
5
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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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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....
How do you launch the JavaScript debugger in Google Chrome?
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looking at this question makes me understand how much my javascript skills improved from novice levels to quite decent standards
– Kamal Reddy
Jun 5 '13 at 8:43
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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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set date in input type date
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Post-2012 answer: check my answer for a supported solution in one line of code.
– Oliv Utilo
Nov 29 '17 at 22:34
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