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What does -> mean in Python function definitions?
...rn type, integer in this case doesn't matter which number you write.
like Java :
public int function(int args){...}
But for Python (how Jim Fasarakis Hilliard said) the return type it's just an hint, so it's suggest the return but allow anyway to return other type like a string..
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Measuring the distance between two coordinates in PHP
...rn $miles;
}
}
results :
echo distance(32.9697, -96.80322, 29.46786, -98.53506, "M") . " Miles<br>";
echo distance(32.9697, -96.80322, 29.46786, -98.53506, "K") . " Kilometers<br>";
echo distance(32.9697, -96.80322, 29.46786, -98.53506, "N") . " Nautical Miles<br>";
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?
...ity for validation failures over 400 - Bad Request
– java_geek
Oct 7 '14 at 10:05
add a comment
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How to run cron job every 2 hours
... crontab :
crontab -e
write this into the file:
0 */2 * * * python/php/java yourfilepath
Example :0 */2 * * * python ec2-user/home/demo.py
and make sure you have keep one blank line after the last cron job in your crontab file
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Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
... = bits map { _.toString + "!" }
displayed: scala.collection.immutable.Set[java.lang.String] = Set(1!, 2!, 3!)
See how you always get the best possible type? If you map Ints to Ints you get again a BitSet, but if you map Ints to Strings, you get a general Set. Both the static type and the runtime ...
程序员羊皮卷下载版.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
...序员与沟通
94 工作不顺心怎么办
95 假如生活欺骗了你
98 第8 章 加钱、加钱、加钱
98 面试，我薪水要低了„„
100 程序员加薪，爱你在心口难开
104 薪水增加多少可以考虑跳槽
105 什么决定了程序员的薪水
107 薪酬的...
JavaScript equivalent to printf/String.Format
I'm looking for a good JavaScript equivalent of the C/PHP printf() or for C#/Java programmers, String.Format() ( IFormatProvider for .NET).
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Detect Windows version in .net
... | Win32Windows | 4 | 0 |
| Windows 98 | Win32Windows | 4 | 10 |
| Windows Me | Win32Windows | 4 | 90 |
| Windows NT 4.0 | Win32NT | 4 | 0 ...
How do I split a string with multiple separators in javascript?
How do I split a string with multiple separators in JavaScript? I'm trying to split on both commas and spaces but, AFAIK, JS's split function only supports one separator.
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What's the difference between echo, print, and print_r in PHP?
...wered Dec 13 '12 at 5:50
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