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How to get the instance id from within an ec2 instance?
... not work (for me) on a new EC2 host. The documentation -- docs.aws.amazon.com/AWSEC2/latest/UserGuide/… -- only mentions the 169.254 address, and makes no mention of the "instance-data" hostname. i.e. use 169.254.169.254/latest/meta-data/instance-id
– JDS
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Run Java Code Online [closed]
...it has some maximum amount of submissions per month for registered users.
www.ideone.com
It supports more than 40 languages, and is integrated with SPOJ and RecruitCoders.
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How to substring in jquery
...me = "nameGorge";
var output = name.substring(4);
Read more here: http://www.w3schools.com/jsref/jsref_substring.asp
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Sort a list by multiple attributes?
...eep looping till you see a difference
return r
Lst = [(4, 2.0), (4, 0.01), (4, 0.9), (4, 0.999),(4, 0.2), (1, 2.0), (1, 0.01), (1, 0.9), (1, 0.999), (1, 0.2) ]
Lst.sort(lambda x,y:multi_attribute_sort(x,y)) #The Lambda of the Lambda
for rec in Lst: print str(rec)
Here's a way to rank a list o...
Adding a new value to an existing ENUM Type
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Get local href value from anchor (a) tag
....on('click', function(e) {
console.log(e.target.hash); // logs https://www.test./com/#test
console.log(e.target.href); // logs #test
});
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Go to particular revision
...
Use git checkout <sha1> to check out a particular commit.
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How do I work with a git repository within another repository?
... for web related projects where you work from within Apache's www folder, you should place a .htaccess file in the root of either the www folder or your project's, with Options +FollowSymLinks in it, or better yet <IfModule mod_rewrite.c>{new line}Options +FollowSymLinks{new line}...
$location / switching between html5 and hashbang mode / link rewriting
...gt;link</a>
In the Browser you must use the following Link: http://www.example.com/base/index.html#!/base/path
As you can see in pure Hashbang mode all links in the HTML files must begin with the base such as "index.html#!".
HTML5 Mode
Configuration:
$routeProvider
.when('/path', {
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How is an HTTP POST request made in node.js?
... method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Content-Length': Buffer.byteLength(post_data)
}
};
// Set up the request
var post_req = http.request(post_options, function(res) {
res.setEncoding('utf8');
res.on('dat...