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How to read a single char from the console in Java (as the user types it)?
...stem.in.read() to read bytes from the console. A CharsetDecoder is used to convert bytes to characters.
It supports non-blocking input and mixing raw mode and normal line mode input.
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How to parse a date? [duplicate]
.../Kolkata" ) );
zdtKolkata : 2009-06-19T06:26:02+05:30[Asia/Kolkata]
Convert to j.u.Date
If you really need a java.util.Date object for use with classes not yet updated to the java.time types, convert. Note that you are losing the assigned time zone, but have the same moment automatically adj...
How to split a string in Haskell?
... Data.List.Split> l
["1","2","3","4"]
Prelude Data.List.Split> let { convert :: [String] -> [Integer]; convert = map read }
Prelude Data.List.Split> let l2 = convert l
Prelude Data.List.Split> :t l2
l2 :: [Integer]
Prelude Data.List.Split> l2
[1,2,3,4]
...
How to change line-ending settings
...tocrlf true
This will make sure when you checkout in windows, all LF will convert to CRLF
.gitattributes File
It is a good idea to keep a .gitattributes file as we don't want to expect everyone in our team set their config. This file should keep in repo's root path and if exist one, git will respec...
Is there any way to use a numeric type as an object key?
... that when I use a numeric type as a key name in an object, it always gets converted to a string. Is there anyway to actually get it to store as a numeric? The normal typecasting does not seem to work.
...
Return first N key:value pairs from dict
...nly need the first 2 elements. What if the dictionary has 1 mil k-v pairs? Converting the whole thing to a list is expensive. Mark Byers's solution is much better.
– J.J.
Aug 4 '19 at 23:18
...
OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE [close
...0BAQUFADBM^M
To solve "this" open it with Write or Notepad++ and have it convert it to Windows "style"
Try to run openssl x509 -text -inform DER -in server_cert.pem and see what the output is, it is unlikely that a private/secret key would be untrusted, trust only is needed if you exported the key...
What does ^M character mean in Vim?
... text file is - file.txt, then run this command -
dos2unix file.txt
It converts the text file from dos to unix format.
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How to output numbers with leading zeros in JavaScript [duplicate]
...tart
You're asking for zero padding? Not really rounding. You'll have to convert it to a string since numbers don't make sense with leading zeros. Something like this...
function pad(num, size) {
var s = num+"";
while (s.length < size) s = "0" + s;
return s;
}
Or if you know you'...
Sqlite: CURRENT_TIMESTAMP is in GMT, not the timezone of the machine
...(timestamp, 'localtime')
That seems to work - is that the correct way to convert for your timezone, or is there a better way to do this?
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