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How to check if a float value is a whole number

...nt n ... 27 8 1 0 which means that anything over 3 cubed, (including 10648) was missed out due to the aforementioned imprecision: >>> (4**3) ** (1.0/3) 3.9999999999999996 >>> 10648 ** (1.0/3) 21.999999999999996 You'd have to check for numbers close to the whole number instead...
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How remove word wrap from textarea?

... 144 Textareas shouldn't wrap by default, but you can set wrap="soft" to explicitly disable wrap: &...
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Bytes of a string in Java

...ing.getBytes("UTF-16"); System.out.println(utf16Bytes.length); // prints "24" final byte[] utf32Bytes = string.getBytes("UTF-32"); System.out.println(utf32Bytes.length); // prints "44" final byte[] isoBytes = string.getBytes("ISO-8859-1"); System.out.println(isoBytes.length); // prints "11" final...
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How do I keep Python print from adding newlines or spaces? [duplicate]

...59 Boris 4,69255 gold badges4242 silver badges5252 bronze badges answered Oct 31 '08 at 22:35 Greg HewgillGreg...
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What is the “double tilde” (~~) operator in JavaScript? [duplicate]

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Parse JSON String into a Particular Object Prototype in JavaScript

... answered May 15 '17 at 10:44 Erik van VelzenErik van Velzen 4,55733 gold badges1818 silver badges1717 bronze badges ...
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How do you add swap to an EC2 instance?

...nstance you type: sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024 sudo /sbin/mkswap /var/swap.1 sudo chmod 600 /var/swap.1 sudo /sbin/swapon /var/swap.1 If you need more than 1024 then change that to something higher. To enable it by default after reboot, add this line to /etc/fstab: ...
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Cartesian product of multiple arrays in JavaScript

... rsprsp 84.9k1717 gold badges162162 silver badges146146 bronze badges ...
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How do I programmatically set the value of a select box element using JavaScript?

... 564 You can use this function: selectElement('leaveCode', '11') function selectElement(id, valueTo...
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Java 8 forEach with index [duplicate]

... answered Apr 1 '14 at 17:57 srborlongansrborlongan 3,79044 gold badges2323 silver badges3131 bronze badges ...