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What’s the best way to reload / refresh an iframe?
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absolute it's work, but stuck with same domain origin policy ==a
– Bobby Stenly
Mar 19 '13 at 6:32
6
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Package structure for a Java project?
...ing resources you might check:
Properly Package Your Java Classes
Spring 2.5 Architecture
Java Tutorial - Naming a Package
SUN Naming Conventions
For what it's worth, my own personal guidelines that I tend to use are as follows:
Start with reverse domain, e.g. "com.mycompany".
Use product name...
Check if string ends with one of the strings from a list
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just a note, endswith accepts tuple only for python 2.5 and above
– Akash Singh
Dec 31 '18 at 9:32
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Calculating arithmetic mean (one type of average) in Python
...n float(sum(numbers)) / max(len(numbers), 1)
>>> mean([1,2,3,4])
2.5
>>> mean([])
0.0
In numpy, there's numpy.mean().
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follo...
Expand a random range from 1–5 to 1–7
...rd, and if we don't get a good result, we keep throwing darts.
Like Adam said, this can run forever in the worst case, but statistically the worst case never happens. :)
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Sankey Diagrams in R?
...size of input label
fontsize = max(0.5,frInputs[j]*1.5)#1.5 instead of 2.5
#line223 - srt changes from 35 to 90 to orient labels vertically,
#and offset adjusts them to get better alignment with arrows
text(txtX, txtY, fullLabel, cex=fontsize, pos=4, srt=90, offset=0.1)
I am n...
Objective-C 2.0 Mac和iOS开发实践指南 PDF扫描版 - 文档下载 - 清泛网 - ...
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1.2.1. 整数类型
1.2.2 浮点类型
1.2.3 真值
1.2.4 初始化
1.2.5 指针
1.2.6 数组
1.2.7 字符串
1.2.8 结构
1.2.9 typedef
1.2.10 枚举常量
1.3 运算符
1.3.1. 算术运算符
1.3.2 余数运算符
1.3.3 自增和白减运算符
1.3.4优先级
1.3.5 取反
1.3.6 ...
How to format a floating number to fixed width in Python
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In Python 3.
GPA = 2.5
print(" %6.1f " % GPA)
6.1f means after the dots 1 digits show if you print 2 digits after the dots you should only %6.2f such that %6.3f 3 digits print after the point.
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What is the Java equivalent of PHP var_dump?
...pache/commons/lang/builder/…, this (maybe?): commons.apache.org/lang/api-2.5/org/apache/commons/lang/builder/…
– Dimitrios Mistriotis
Aug 19 '12 at 12:52
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为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 为AppInventor2开发拓展(Extension) ...