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Github (SSH) via public WIFI, port 22 blocked
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starlocke
2,59911 gold badge2121 silver badges3535 bronze badges
answered May 25 '14 at 12:12
the_karelthe_karel
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Validating IPv4 addresses with regexp
...0 or accept mixed octal/decimal notation like 033.033.33.033 or even allow 999.999.999.999. How about this regex which is 10 chars shorter than this answer: (([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])
– anneb
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How can you set class attributes from variable arguments (kwargs) in python
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class Bar():
pass # add here class body except __init__
obj1 = Foo(d=999,c=False)
obj2 = Bar(h=-999,k="Hello")
obj1.__dict__ # {'a': 0, 'b': None, 'c': False, 'd': 999}
obj2.__dict__ # {'g': 0, 'h': -999, 'j': True, 'k': 'Hello'}
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What's the best practice to round a float to 2 decimals? [duplicate]
....round(23.4547F), 0D);
Assert.assertEquals(1.00F, NumberUtils.round(0.49999999999999994F + 0.5F), 0);
Assert.assertEquals(123.12F, NumberUtils.round(123.123F), 0);
Assert.assertEquals(0.12F, NumberUtils.round(0.123F), 0);
Assert.assertEquals(0.55F, NumberUtils.round(0.55F), 0);
A...
Background image jumps when address bar hides iOS/Android/Mobile Chrome
...- 9%);
}
@media (max-device-aspect-ratio: 9/16) {
height: calc(100vw * 1.778 - 9%);
}
Since vh will change when the url bar dissapears, you need to determine the height another way. Thankfully, the width of the viewport is constant and mobile devices only come in a few different aspect ratios; i...
Is there any algorithm in c# to singularize - pluralize a word?
...noconiosis', which I find myself using all the time in my entity models... 8o)
– MrKWatkins
Jan 19 '12 at 17:41
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How do I create and access the global variables in Groovy?
...e to be accessible to all other closures. thanks
– OK999
Oct 26 '17 at 18:30
Really? You'll hate yourself when you hav...
Regex - how to match everything except a particular pattern
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You could use a look-ahead assertion:
(?!999)\d{3}
This example matches three digits other than 999.
But if you happen not to have a regular expression implementation with this feature (see Comparison of Regular Expression Flavors), you probably have to build a...
Converting String to Int with Swift
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rptwsthi
9,66999 gold badges6161 silver badges9999 bronze badges
answered Jun 11 '15 at 6:22
Paraneetharan Saravan...
How can I truncate a double to only two decimal places in Java?
...intln(truncateDecimal(9.625, 2));
System.out.println(truncateDecimal(9.999, 2));
System.out.println(truncateDecimal(-9.999, 2));
System.out.println(truncateDecimal(-9.0, 2));
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