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Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
I added the public SSH key to the authorized_keys file. ssh localhost should log me in without asking for the password.
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Return None if Dictionary key is not available
I need a way to get a dictionary value if its key exists, or simply return None , if it does not.
11 Answers
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Why does i = i + i give me 0?
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Louis WassermanLouis Wasserman
164k2121 gold badges300300 silver badges361361 bronze badges
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How do I remove a property from a JavaScript object?
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Like this:
delete myObject.regex;
// or,
delete myObject['regex'];
// or,
var prop = "regex";
delete myObject[prop];
Demo
var myObject = {
"ircEvent": "PRIVMSG",
"method": "newURI",
"regex": "^http://.*"
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How to calculate the running time of my program? [duplicate]
... answered Mar 5 '11 at 13:26
snakilesnakile
44.9k5555 gold badges152152 silver badges227227 bronze badges
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Format floats with standard json module
...n python 2.6 to serialize a list of floats. However, I'm getting results like this:
14 Answers
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How do I hide a menu item in the actionbar?
... edited Nov 3 '18 at 21:29
Jack Bashford
37.2k1010 gold badges3535 silver badges5959 bronze badges
answered May 21 '12 at 21:24
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Android canvas draw rectangle
how to draw empty rectangle with etc. borderWidth=3 and borderColor=black and part within rectangle don't have content or color. Which function in Canvas to use
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How many characters can a Java String have?
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ahmednabil88
11.8k99 gold badges3939 silver badges7878 bronze badges
answered Jul 24 '09 at 20:27
Bill the LizardBill ...
Visual Studio 2010 shortcut to find classes and methods?
... Studio 2010 has the "Navigate To" command, which might be what you are looking for. The default keyboard shortcut is CTRL + ,. Here is an overview of some of the options for navigating in Visual Studio 2010.
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