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AWS ssh access 'Permission denied (publickey)' issue [closed]
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Now it's:
ssh -v -i ec2-keypair.pem ec2-user@[yourdnsaddress]
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How to check Django version
...jango for our application. So I have two versions of Python, 2.6 and 2.7. Now I have installed Django. I could run the sample application for testing Django succesfuly. But how do I make sure whether Django uses the 2.6 or 2.7 version and what version of modules Django uses?
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In php, is 0 treated as empty?
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you should update your cheat sheet now I will give you some more... 0.0 = true, 0.00 = true, "0.0" = false
– Sayed Mohd Ali
Mar 6 '19 at 6:40
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How to calculate UILabel width based on text length?
...e next to a UILabel, however UILabel has variable text length, so I don't know where to place the image. How can I accomplish this?
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CSS border less than 1px [duplicate]
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In modern browsers, on UHD screens, sub-pixel widths are now possible.
– verism
Nov 27 '16 at 20:08
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Getting JavaScript object key list
...s.length + ' keys: '+ keys);
It's supported on most major browsers now.
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What could cause java.lang.reflect.InvocationTargetException?
...at construction time and accessed via the
getTargetException() method is now known as the cause, and may be
accessed via the Throwable.getCause() method, as well as the
aforementioned "legacy method."
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Chained method calls indentation style in Python [duplicate]
... looked wrong 7 years ago when I wrote that. I would not have written that now, 7 years later, but neither am I going to go back and update all my old answers.
– Kirk Strauser
Sep 19 '18 at 21:26
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Delete specified file from document directory
...bute NSFileImmutable YES. Or something like that. Sorry can't show sources now. But the problem was trivial.
– Vadim
Apr 8 '13 at 14:22
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Submitting a form on 'Enter' with jQuery?
...entire form's contents vanish, but the form isn't submitted. Does anyone know if this is a Webkit issue (Adobe AIR uses Webkit for HTML), or if I've bunged things up?
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