大约有 11,643 项符合查询结果（耗时：0.0279秒） [XML]
Haversine Formula in Python (Bearing and Distance between two GPS points)
...can, but if you say import math then you have to specify math.pi, math.sin etc. With from math import * you get direct access to all the module contents. Check out "namespaces" in a python tutorial (such as docs.python.org/tutorial/modules.html)
– Michael Dunn
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jQuery Call to WebService returns “No Transport” error
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ya u r right, i used it for get feeds of fbwall, google+ etc using ajax
– Abhishek
Dec 12 '12 at 11:25
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UIButton custom font vertical alignment
... think this is the best answer.
no playing with ascender, numberOfHMetrics etc...
just import-export by Glyphs application
and Job done.
Thanks to this answer:
https://stackoverflow.com/a/16798036/1207684
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Importing two classes with same name. How to handle?
...where. I often do this in unit tests for matchers and .whens, .thenReturns etc. - removes the Mockito. bloat.
– CptBartender
Apr 1 '16 at 10:02
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What can be the reasons of connection refused errors?
...tstat -nupl|grep 3306.
3.Check your firewalls.
For example add 3306
vim /etc/sysconfig/iptables
# add
-A INPUT -p tcp -m state --state NEW -m tcp --dport 3306 -j ACCEPT
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SVN command to delete all locally missing files
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Just a hint for users of scripts etc., this command fails if no files to delete are found: svn: E205001: Try 'svn help delete' for more information svn: E205001: Not enough arguments provided
– Thorsten Schöning
Jul 9 ...
How do you debug PHP scripts? [closed]
... Platform. That gives proper debugging, breakpoints/stepping over the code etc., although at a price.
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answered Aug 3 '08 at 23:20
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Python SQL query string formatting
...e keywords that begin a clause should be right-aligned and the field names etc, should be left aligned. This looks very neat and is easier to debug as well.
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How to split one string into multiple variables in bash shell? [duplicate]
...- for some people this solution may be more readable (and hence extensible etc) than some others, and doesn't completely rely on arcane bash feature that wouldn't translate to other shells. I suspect that's why my solution, though less elegant, continues to get votes periodically...
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How to run a method every X seconds
...n is not currently running. For normal timing operations (ticks, timeouts, etc) it is easier and much more efficient to use Handler."
– FoamyGuy
Jul 11 '12 at 13:54
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