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How do I monitor the computer's CPU, memory, and disk usage in Java?
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Be careful when using Sigar, there are problems on x64 machines... stackoverflow.com/questions/23405832/… and it seems the library doesn't get updated since 2010
– Alvaro
May 1 '14 at 10:46
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Download File to server from URL
... How to download from this url: filehippo.com/download_mozilla-firefox-64/post_download
– Saurin Dashadia
Jul 10 at 13:38
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Printing hexadecimal characters in C
...using a cast to unsigned char is one instruction smaller in gcc4.6 for x86-64...
– lvella
Nov 9 '11 at 15:20
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Check whether an input string contains a number in javascript
... "Yash", id2="777", id3= "Yash777", id4= "Yash777Image4"
id11= "image5.64", id22= "55-5.6", id33= "image_Yash", id44= "image-Yash"
id12= "_-.";
console.log( "Only Letters:\n ", matchExpression(id1) );
console.log( "Only Numbers:\n ", matchExpression(id2) );
console.log( "Only Mix of Letters ...
Best way to alphanumeric check in JavaScript
...7 && code < 58) && // numeric (0-9)
!(code > 64 && code < 91) && // upper alpha (A-Z)
!(code > 96 && code < 123)) { // lower alpha (a-z)
return false;
}
}
return true;
};
Of course, there may be other consideratio...
Hidden features of Ruby
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Don't know how hidden this is, but I've found it useful when needing to make...
Add column with constant value to pandas dataframe [duplicate]
... 1
4 0
5 NaN
6 NaN
7 NaN
8 NaN
9 NaN
Name: a, dtype: float64
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Hash Map in Python
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unwindunwind
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Regex - how to match everything except a particular pattern
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Pro Backup
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answered Mar 4 '09 at 18:41
GumboGumbo
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Read url to string in few lines of java code
...otprint with additional libraries. If it's a server application running on 64 GB RAM machine, then just ignore this 10 MB - memory is cheap nowadays and whether de basic footprint is 1,5% or 2% of your total memory doesn't matter
– big data nerd
Apr 25 '18 at 7...