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Maximum packet size for a TCP connection
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answered Apr 10 '10 at 17:05
EtherEther
47.5k1111 gold badges7979 silver badges153153 bronze badges
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What's the best way to use R scripts on the command line (terminal)?
...rly, but this seems to work:
axa@artemis:~$ cat r.test
#!/usr/bin/R -q -f
error
axa@artemis:~$ ./r.test
> #!/usr/bin/R -q -f
> error
Error: object "error" not found
Execution halted
axa@artemis:~$
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Getting parts of a URL (Regex)
...x.org
– arannasousa
Aug 9 '17 at 18:05
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Script not served by static file handler on IIS7.5
...c App Pool, then set that pool for framework 4.0. Now I get the following error:
23 Answers
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Incrementing a date in JavaScript
...eate three objects: var unavailableDates = []; for (var d = new Date('2017-05-11'); d < new Date('2017-05-13'); d.setDate(d.getDate() + 1)) { unavailableDates.push(new Date(+d)); }
– T.J. Crowder
May 12 '17 at 6:54
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How to get all count of mongoose model?
...d'});
anand.save(function (err, docs) {
if (err) {
console.log('Error');
} else {
userModel.countDocuments({name: 'anand'}, function(err, c) {
console.log('Count is ' + c);
});
}
});
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In a Bash script, how can I exit the entire script if a certain condition occurs?
...
Try this statement:
exit 1
Replace 1 with appropriate error codes. See also Exit Codes With Special Meanings.
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MongoDB/Mongoose querying at a specific date?
...second run:
{ "_id" : "1", "type":"x", "value":1.23, date : ISODate("2013-05-21T08:00:00Z")}
{ "_id" : "2", "type":"x", "value":1.23, date : ISODate("2013-05-21T17:00:00Z")}
We only need 1 of the 2 records, so had to resort the javascript to clean up the db. Our initial approach was going to be t...
Getting the client's timezone offset in JavaScript
... can't count on the constant indexes either. Mon Dec 02 2013 10:22:50 GMT-0500 (EST) : Chrome, FF, Safari; Mon Dec 2 10:22:50 EST 2013 : IE10
– adimauro
Dec 2 '13 at 15:32
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How do I make a column unique and index it in a Ruby on Rails migration?
...lacement for regular old model validations, check to see how it works. The error reporting to the user will likely not be as nice without model-level validations. You can always do both.
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