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SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart¶

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables¶

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

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• Update HISTORY.rst
• Commit the changes:

git add HISTORY.rst
git commit -m "Changelog for upcoming release 0.1.1."

• Update version number (can also be minor or major)

bumpversion patch

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"""Example to show how to plot histogram with accumulate ratio.

Plot multiple histogram using seaborn.FacetGrid()
"""
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns

% matplotlib inline

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/**
* Fetching data from BigQuery and present it in our sheet
* Author: Ido Green
* Date: 14/12/2013
* 
* See: http://wp.me/pB1lQ-19i
* Misc: https://developers.google.com/bigquery/
*/

//

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// [START apps_script_bigquery_update_sheet]
/**
 * Runs a BigQuery query and replace the existing sheet
 */

/**
 * Add a custom menu to the spreadsheet when it is opened.
 */
function onOpen() {
  var spreadsheet = SpreadsheetApp.getActive();

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This animation demonstrates the central limit theorem for a uniform sampling distribution.

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some tools for diagrams in software documentation

Diagrams For Documentation

Obvious Choices

• Graphviz
• Pandoc

ASCII

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$ cd /usr/local/lib
$ sudo ln -s ../../lib/libSystem.B.dylib libgcc_s.10.5.dylib
$ sudo ln -s ../../lib/libSystem.B.dylib libgcc_s.10.4.dylib

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# This is a really old post, in the comments (and stackoverflow too) you'll find better solutions.

def find(key, dictionary):
    for k, v in dictionary.iteritems():
        if k == key:
            yield v
        elif isinstance(v, dict):
            for result in find(key, v):
                yield result
        elif isinstance(v, list):

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Python @property inheritance the right way

Given a Parent class with value property, Child can inherit and overload the property while accessing Parent property getter and setter.

Although we could just reimplement the Child.value property logic completely without using Parent.value whatsover, this would violate the DRY principle and, more important, it wouldn't allow for proper multiple inheritance (as show in the example property_inheritance.py bellow).

Two options:

• Child redefines value property completely, both getter and setter.