大约有 41,000 项符合查询结果（耗时：0.0689秒） [XML]
Use '=' or LIKE to compare strings in SQL?
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edited Sep 16 '11 at 17:46
Chris Frederick
5,00033 gold badges3232 silver badges3939 bronze badges
ans...
How do you run a single test/spec file in RSpec?
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14 Answers
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Most underused data visualization [closed]
...substr(start.date, 9, 10),
"&c=", substr(start.date, 1,4),
"&d=", substr(end.date,6,7),
"&e=", substr(end.date, 9, 10),
"&f=", substr(end.date, 1,4),
"&g=d&ignore=.csv", sep="")
stock.data &l...
Calculate distance between two latitude-longitude points? (Haversine formula)
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41 Answers
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Download and open PDF file using Ajax
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edited Jan 4 '10 at 14:15
answered Jan 4 '10 at 13:45
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Get Bitmap attached to ImageView
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814
Bitmap bitmap = ((BitmapDrawable)image.getDrawable()).getBitmap();
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Difference between Java Enumeration and Iterator
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142
Looking at the Java API Specification for the Iterator interface, there is an explanation of th...
How do I encode/decode HTML entities in Ruby?
...laurana; sudo gem install htmlentities
Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly ann...
Haversine Formula in Python (Bearing and Distance between two GPS points)
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243
Here's a Python version:
from math import radians, cos, sin, asin, sqrt
def haversine(lon1, l...
How can I replace text with CSS?
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54
Nice, but that's a change to HTML rather than just CSS.
– mikemaccana
Jan 10 '13 at 15:58
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