Removing Cloud Files - Rackspace API with curl and subprocessĬhecking if a process is running/hanging and stop/run a scheduled task on WindowsĪpache Spark 1.3 with PySpark (Spark Python API) Shellīottle 0.12.7 - Fast and simple WSGI-micro framework for small web-applications. Scheduled stopping and starting an AWS instanceĬloudera CDH5 - Scheduled stopping and starting services Uploading a big file to AWS S3 using boto module Simple tool - Google page ranking by keywords Python Unit Test - TDD using unittest.TestCase class Image processing with Python image library Pillow Python Network Programming IV - Asynchronous Request Handling : ThreadingMixIn and ForkingMixIn Python Network Programming III - Echo Server using socketserver network framework Python Network Programming II - Chat Server / Client Python Network Programming I - Basic Server / Client : B File Transfer Python Network Programming I - Basic Server / Client : A Basics REST API : Http Requests for Humans with Flask Web scraping with Selenium for checking domain availability Python HTTP Web Services - urllib, httplib2 MongoDB with PyMongo I - Installing MongoDB. Connecting to DB, create/drop table, and insert data into a table Priority queue and heap queue data structure Python Object Serialization - yaml and json
Python Object Serialization - pickle and json Sets (union/intersection) and itertools - Jaccard coefficient and shingling to check plagiarismĬlasses and Instances (_init_, _call_, etc.)īits, bytes, bitstring, and constBitStream Strings - Escape Sequence, Raw String, and Slicingįormatting Strings - expressions and method calls Object Types - Numbers, Strings, and None Running Python Programs (os, sys, import) We used the column mode and turned on the headers. Note that we modified the way the data is displayed in the console. Let's see what we've done so far using sqlite command shell:Įnter SQL statements terminated with a " "ġ|Learning Python|Mark Lutz|$36.19|Jul 6, 2013Ģ|Two Scoops of Django: Best Practices For Django 1.6|Daniel Greenfeld|$34.68|Feb 1, 2014ģ|Python Cookbook|David Beazley|$30.29|May 29, 2013Ĥ|The Quick Python Book|Naomi R. > cursor.executemany('''INSERT INTO books(title, author, price, year) VALUES(?,?,?,?)''', books) > books = [(title4,author4, price4, year4), If we need to insert several users, we can use executemany and a list with the tuples: VALUES(:title, :author, :price, :year)''',
But this time, we'll do it another way: passing a dictionary using the ":keyname" placeholder: If we have more books to insert, we can continue. The values of the Python variables are passed inside a tuple. Never use string operations or concatenation to make your queries because is very insecure. Note: If we need values from Python variables it is recommended to use the "?" placeholder. > cursor.execute('''INSERT INTO books(title, author, price, year) > title2 = 'Two Scoops of Django: Best Practices For Django 1.6' title TEXT, author TEXT, price TEXT, year TEXT) > cursor.execute('''CREATE TABLE books(id INTEGER PRIMARY KEY, In this example we are going to insert two books in the database, their information will stored in python variables. To insert data we use the cursor to execute the query. All rights reserved.INSERT - Inserting Data into the Database Unauthorized use, reproduction and/or distribution strictly prohibited. This eBook is provided for personal use only.
#Sqlite 3 with php essential training online courses pdf
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