Pip Tools

This article will introduce some practical examples using IPython and pandas for investment analysis and http://www.aliyun.com/zixun/aggregation/10341.html "> Statistical analysis." Let's do a common analysis and you may be able to do it yourself. If you want to analyze stock performance, you can: find a stock in the Yahoo financial zone. Download historical data and save it in CSV file format. Will be CSV ...

Pyrseas provides a framework and tools for updating and maintaining a http://www.aliyun.com/zixun/aggregation/22.html "> relational database that currently contains DBTOYAML tools to create PostgreSQL the description of the table that the Yamltodb tool uses to convert directly from the YAML document to the SQL statement to build the library. It is committed to developing data management tools to complement the process of agile database development. Py ...

Editor's note: With Docker, we can deploy Web applications more easily without having to worry about project dependencies, environment variables, and configuration issues, Docker can quickly and efficiently handle all of this. This is also the main purpose of this tutorial. Here's the author: first we'll learn to run a Python Dewar application using the Docker container, and then step through a cooler development process that covers the continuous integration and release of applications. The process completes the application code on the local functional branch. In the Gith ...

"Editor's note" This blog author Luke Lovett is the MongoDB company's Java engineer, he demonstrated MONGO connector after 2 years of development after the metamorphosis-complete connector at both ends of the synchronization update. , Luke also shows how to implement fuzzy matching by Elasticsearch. The following is a translation: the introduction assumes that you are running MongoDB. Great, now that you have an exact match for all the queries that are based on the database. Now, imagine that you're building a text search work in your application ...

The intermediary transaction SEO diagnose Taobao guest Cloud host technology Hall those nihility net thing, is my helpless. The reality of the Chinese network Marketing Gray, created a complex, perfect, profitable and deep inside the artificial flow of the industrial chain, and this industry chain for the clients I serve, I am engaged in the industry have a very negative impact. This is a world where the law of "bad money banishes The good currency" the unspoken rules of the real persuasive things out of sight, "disorderly flower gradually want attractive eyes" result is "false when True and false, there is no there is no", to you do not point ...

The Parma polyhedra Library (PPL) provides applications in the field of analysis and validation of complex systems, especially targeted numerical abstractions. It is written using c++++, characterized by a friendly user interface, complete dynamic, safe and efficient. The Parma polyhedra Library http://www.aliyun.com/zixun/aggregation/37104.html ">0.12 the ...

GUI Builder is a template builder for creating a Webelement user interface (WUI) that generates C-language source code tools based on user requirements or as a basis for a WEP responder. It simplifies the application design process, generates a simple program framework and event framework, separates the logic from the view, allowing the source code to compile the target file directly in the specified compiler. &http://www.aliyun.com/zixun/aggregation/3 ...

The Big data field of the 2014, Apache Spark (hereinafter referred to as Spark) is undoubtedly the most attention. Spark, from the hand of the family of Berkeley Amplab, at present by the commercial company Databricks escort. Spark has become one of ASF's most active projects since March 2014, and has received extensive support in the industry-the spark 1.2 release in December 2014 contains more than 1000 contributor contributions from 172-bit TLP ...

TSV Stereo Stacking technology has been emerging in a variety of applications. TSV Stacking technology is used in DRAM, FPGA, wireless equipment and other applications, can enhance its performance and maintain low power consumption, thus gaining the favor of semiconductor plant and analog components factory, however, to accelerate the speed of TSV technology in the market, still need to rely on behalf of factories, IP vendors, 　　EDA plant and the plant to seal the work of cooperation. The previous article has analyzed how to apply the silicon perforation (TSV) to the stereo stacking of image sensors, power amplifiers and processors.