Tags » Python

Adding Python2 and Python3 kernelspace at Jupyter

Being live documents, notebooks enable reproducible research and Jupyter is one of the frontiers. Assume, we want to use both recent and legacy version of Python as kernelspace and we have Python, Python3 and Jupyter already installed. 99 more words

[Leetcode] Number of Digit One


Given an integer n, count the total number of digit 1 appearing in all non-negative integers less than or equal to n.


Given n = 13, 368 more words

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__init__.py in Python module

Python provides modules for complicate application. This modules can locate in any directory or even sub-directories. Project structure can create  like this:

              .... 178 more words

Summer Internship at IBM as a Data Scientist

My Summer internship at IBM as a Data Scientist has ended gracefully. I am very grateful for the opportunity. During the time, IBMers from various positions and background were asked to contribute filling the educational gaps exist in Data Science and Big Data by the team behind… 156 more words


You are the only Exception

Introduction to Exceptions

It’s been a long journey for some of you. Whether you’ve spent 10+ hours coding or just a couple, I’m pretty sure you are familiar with the error messages that the console displays when your code is wrong. 520 more words

Recursos python para uso de comandos SAP Hana Client sobre Windows

Hace poco debí realizar unas tareas administrativas para dejar tareas programadas de SAP Hana Client sobre Windows. Inicialmente la idea era dejar algunos archivos scripts batch, pero python maneja un mayor número de herramientas que pueden ser útiles a la hora de desarrollar tareas como el manejo de archivos, procesos, directorios del sistema, comandos propios del sistema. 291 more words


[Leetcode] Basic Calculator


Implement a basic calculator to evaluate a simple expression string.

The expression string may contain open ( and closing parentheses ), the plus… 256 more words

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