大约有 10,000 项符合查询结果（耗时：0.0296秒） [XML]
Your project contains error(s), please fix it before running it
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It is a good idea in general to keep this error view around - and also to try to fix the warnings it shows.
– Heiko Rupp
Feb 10 '11 at 8:28
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Why can't I see the “Report Data” window when creating reports?
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I was also same problem in Visual Studio 2013, Then Suddenly got an Idea.. Click on Report to make focus on it.
Simple Press Alt+Ctrl+D
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f...
How to update gradle in android studio?
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@DanielF close your project, then open the .idea/workspace.xml and remove the line <property name="show.do.not.ask.upgrade.gradle.plugin" value="2.3.3" /> (you might need to search for it). Save the file and open the project again.
– Rolf ...
How can I output leading zeros in Ruby?
...ability for C programmers is important for your project, then it's a great idea to customize that cop configuration; it's built to be customizable for individuals needs, and Ruby discourages the "one way to do it" mindset! But, following the community style guide is surely idiomatic Ruby.
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Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...ess you save the View state all yourself having duplicate ids isn't a good idea.
– Emanuel Moecklin
Apr 9 '14 at 22:39
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JavaScript - get the first day of the week from current date
...ber, and a Monday. I need the fastest method for MongoDB map function, any ideas?
14 Answers
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Exit codes in Python
... a command, then echo $?: if you read 0, it returned without an error. The idea is to have standard tests. If the code xyz.py did not encounter any error, it SHOULD return 0!
– Bruno von Paris
Oct 15 '12 at 9:20
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What does it mean by buffer?
...efinitions at http://en.wiktionary.org/wiki/buffer, I think you'll get the idea.
For proof that we really did "have to walk 10 miles thought the snow every day to go to school", see TOPS-10 Monitor Calls Manual Volume 1, section 11.9, "Using Buffered I/O", at bookmark 11-24. Don't read if you're su...
Python - Check If Word Is In A String
...0000 loops, best of 3: 1.13 usec per loop
Edit: A slight variant on this idea for Python 3.6+, equally fast:
def contains_word(s, w):
return f' {w} ' in f' {s} '
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Convert to binary and keep leading zeros in Python
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print binary(1)
Output:
'0b00000001'
EDIT:
based on @Martijn Pieters idea
def binary(num, length=8):
return format(num, '#0{}b'.format(length + 2))
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