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Check if the number is integer
...t of arithmetic operations that loose some precision. For example:
> 2/49*49
[1] 2
> check.integer(2/49*49)
[1] FALSE
> is.wholenumber(2/49*49)
[1] TRUE
Note that this is not R's weakness, all computer software have some limits of precision.
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Viewing full output of PS command
...9 Fri May 12 07:35:01 2017
/sbin/rpc.statd --no-notify 31635 Mon May 8 09:49:12 2017
/sbin/rpcbind -f -w 31637 Mon May 8 09:49:12 2017
[nfsiod] 31645 Mon May 8 09:49:12 2017
[kworker/1:0] 31801 Fri May 12 09:49:15 2017
[kworker/u16:0] 32658 Fri...
Git alias with positional parameters
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mipadimipadi
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8
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Difference between toFixed() and toPrecision()?
... PopsPops
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11
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How do I link to Google Maps with a particular longitude and latitude?
...lace (not an approximation) you can use:
http://www.google.com/maps/place/49.46800006494457,17.11514008755796
Additionally, if you want to specify map center and zoom:
http://www.google.com/maps/place/49.46800006494457,17.11514008755796/@49.46800006494457,17.11514008755796,17z
If you want to u...
Sending a JSON to server and retrieving a JSON in return, without JQuery
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edited May 2 at 14:49
Hasan A Yousef
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Int to Char in C#
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This is a bad answer. c = (char)49 is 1 not '1'
– nykwil
May 25 '14 at 22:50
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Regular expression to match numbers with or without commas and decimals in text
...2.6 00002.6 00002.60000 4.71 0004.71 0004.7100 ',
' 23.49 00023.49 00023.490000 103.45 0000103.45 0000103.45000 ',
' 10003.45067 000010003.45067 000010003.4506700 ',
' +15000.0012 +000015000.0012 +000015000.0012000 ',
' 78000.89 00007...
Convert int to char in java
...char) a;
System.out.println(b);
will print out the char with ascii value 49 (one corresponding to '1')
If you want to convert a digit (0-9), you can add 48 to it and cast, or something like Character.forDigit(a, 10);.
If you want to convert an int as in ascii value, you can use Character.toChars...
How do I move a file with Ruby?
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Phrogz
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answered Dec 31 '08 at 15:43
Željko Filipin...