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Compute a confidence interval from sample data
...
import numpy as np
import scipy.stats
def mean_confidence_interval(data, confidence=0.95):
a = 1.0 * np.array(data)
n = len(a)
m, se = np.mean(a), scipy.stats.sem(a)
h = se * scipy.stats.t.ppf((1 + confidence) / 2., n-1)
return m, m-h, m+h
you can c...
Regex Pattern to Match, Excluding when… / Except between
...hes what we do want and captures it to Group 1.
The general recipe is
Not_this_context|Not_this_either|StayAway|(WhatYouWant)
This will match Not_this_context, but in a sense that match goes into a garbage bin, because we won't look at the overall matches: we only look at Group 1 captures.
In ...
How can I selectively merge or pick changes from another branch in Git?
...k out the path(s) from the branch you want to merge,
$ git checkout source_branch -- <paths>...
Hint: It also works without `--` like seen in the linked post.
or to selectively merge hunks
$ git checkout -p source_branch -- <paths>...
Alternatively, use reset and then add with th...
How to trim a string in SQL Server before 2017?
...d data in the future e.g.
ALTER TABLE Customer ADD
CONSTRAINT customer_names__whitespace
CHECK (
Names NOT LIKE ' %'
AND Names NOT LIKE '% '
AND Names NOT LIKE '% %'
);
Also consider disallowing other characters (tab, carriage return, ...
eclipse won't start - no java virtual machine was found
...section.
Pass in the vm flag from command line. http://wiki.eclipse.org/FAQ_How_do_I_run_Eclipse%3F#Find_the_JVM
Note : Eclipse DOES NOT consult the JAVA_HOME environment variable.
share
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improve...
How do I add 1 day to an NSDate?
...
@quemeful extension Date { func adding(_ component: Calendar.Component, _ value: Int) -> Date? { return Calendar.current.date(byAdding: component, value: value, to: self) } } usage Date().adding(.day, 1) // "Jun 6, 2019 at 5:35 PM"
...
Custom error pages on asp.net MVC3
...rbidden", "text/plain");
}
}
and then I subscribe for the Application_Error in Global.asax and invoke this controller:
protected void Application_Error()
{
var exception = Server.GetLastError();
var httpException = exception as HttpException;
Response.Clear();
Server.ClearErro...
load scripts asynchronously
... remove logs
function checkStateAndCall(path, callback) {
var _success = false;
return function() {
if (!_success && (!this.readyState || (this.readyState == 'complete'))) {
_success = true;
console.log(path, 'is ready'); // FI...
In MySQL, how to copy the content of one table to another table within the same database?
...
INSERT INTO TARGET_TABLE SELECT * FROM SOURCE_TABLE;
EDIT: or if the tables have different structures you can also:
INSERT INTO TARGET_TABLE (`col1`,`col2`) SELECT `col1`,`col2` FROM SOURCE_TABLE;
EDIT: to constrain this..
INSERT INTO TAR...
How do I put variables inside javascript strings?
... => args[i++]);
}
Usage:
s = parse('hello %s, how are you doing', my_name);
This is only a simple example and does not take into account different kinds of data types (like %i, etc) or escaping of %s. But I hope it gives you some idea. I'm pretty sure there are also libraries out there whic...