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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... description. But you can find some in AWS EC2 documentation, bullet point 4. :
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstancesLinux.html
Use the ssh command to connect to the instance. You'll specify the private key (.pem) file and user_name@public_dns_name. For Amazon Li...
Regular expressions in an Objective-C Cocoa application
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141
I noticed that as of iOS 4.0 Apple provides a NSRegularExpression class. Additionally, as of 10...
How to get ID of the last updated row in MySQL?
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240
I've found an answer to this problem :)
SET @update_id := 0;
UPDATE some_table SET column_name...
Java Garbage Collection Log messages
...ion. For example, here is output from a large server application:
[GC 325407K->83000K(776768K), 0.2300771 secs]
[GC 325816K->83372K(776768K), 0.2454258 secs]
[Full GC 267628K->83769K(776768K), 1.8479984 secs]
Here we see two minor collections followed by one major collection. The nu...
CSS table layout: why does table-row not accept a margin?
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answered Jan 2 '10 at 23:42
richardtallentrichardtallent
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Clear form fields with jQuery
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495
$(".reset").click(function() {
$(this).closest('form').find("input[type=text], textarea")....
How do I horizontally center an absolute positioned element inside a 100% width div? [duplicate]
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edited May 31 '14 at 10:25
answered May 26 '13 at 10:00
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How to calculate the difference between two dates using PHP?
... it's rather easy to calculate different time periods.
$date1 = "2007-03-24";
$date2 = "2009-06-26";
$diff = abs(strtotime($date2) - strtotime($date1));
$years = floor($diff / (365*60*60*24));
$months = floor(($diff - $years * 365*60*60*24) / (30*60*60*24));
$days = floor(($diff - $years * 365*60...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
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