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AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
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postgresql port confusion 5433 or 5432?
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How to change color in markdown cells ipython/jupyter notebook?
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Can you “ignore” a file in Perforce?
...s first added in release, 2012.1, described on the Perforce blog here:
https://www.perforce.com/blog/new-20121-p4ignore
As it's currently described, you set an environment variable "P4IGNORE" to a filename which contains a list of the files to ignore.
So you can check it out to see how you li...
How to get mouse position in jQuery without mouse-events?
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Reloading module giving NameError: name 'reload' is not defined
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What is the difference between memoization and dynamic programming?
... + dp[i - 2];
}
return dp[n];
}
}
Examples take from https://leetcode.com/problems/climbing-stairs/
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AngularJS - Any way for $http.post to send request parameters instead of JSON?
...his:
$httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';
Sample non-global transformRequest per call:
var transform = function(data){
return $.param(data);
}
$http.post("/foo/bar", requestData, {
headers: { 'Conte...
psycopg2: insert multiple rows with one query
...an @ant32 's implementation (called "folded") as explained in this thread: https://www.postgresql.org/message-id/20170130215151.GA7081%40deb76.aryehleib.com
This implementation was added to psycopg2 in version 2.7 and is called execute_values():
from psycopg2.extras import execute_values
execute_v...
Most concise way to convert a Set to a List
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