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Using python's eval() vs. ast.literal_eval()?
...ely explained here: nedbatchelder.com/blog/201206/eval_really_is_dangerous.html
– Elijas Dapšauskas
Feb 18 '19 at 15:32
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Jackson how to transform JsonNode to ArrayNode without casting?
...JSONException. Reference: http://www.json.org/javadoc/org/json/JSONObject.html#getJSONArray(java.lang.String)
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
...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 Linux, the user name is ec2-user. For RHEL5, the user name is either root or ec2-us...
Capturing “Delete” Keypress with jQuery
...
$('html').keyup(function(e){
if(e.keyCode == 46) {
alert('Delete key released');
}
});
Source: javascript char codes key codes from www.cambiaresearch.com
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Circle drawing with SVG's arc path
...just one. You've shown that you can't, and you have a similar problem with HTML5 Canvas arcs.
– Phrogz
Apr 21 '11 at 4:39
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In C++, what is a virtual base class?
...t was this article: http://www.phpcompiler.org/articles/virtualinheritance.html
You really won't need to read anything else on the topic (unless you are a compiler writer) after reading that...
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Git: How to remove file from index without deleting files from any repository
...s:
http://gitready.com/intermediate/2009/02/18/temporarily-ignoring-files.html
has worked fine for me and not mentioned so far.
git update-index --assume-unchanged <file>
To remove the file you're interested in from version control, then use all your other commands as normal.
git update-...
Is there a difference between /\s/g and /\s+/g?
... foo bar '.replace(/\s+/, '') would give you only 'foo bar ' edit argh HTML condensing two spaces into one
– BoltClock♦
May 11 '11 at 12:45
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Git file permissions on Windows
...ws here: http://blog.lesc.se/2011/11/how-to-change-file-premissions-in-git.html
For example following command adds user execute permission to an arbitrary file:
git update-index --chmod=+x <file>
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Check if value already exists within list of dictionaries?
...I found it, it's called List Comprehensions docs.python.org/2/whatsnew/2.0.html?highlight=comprehensions
– sylye
May 12 '17 at 10:01
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