uncleflo

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Some cool dude. Higher order of decision making. Absolute.

Registered since September 28th, 2017

Has a total of 3459 bookmarks.

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sql - MySql : Grant read only options? - Stack Overflow

https://stackoverflow.com/questions/20036547/mysql-grant-read-only-options

Saved by uncleflo on June 23rd, 2019.

Is there a way to group all read operations in grant ? If there is any single privilege that stands for ALL READ operations on database. "Reading" from tables and views is the SELECT privilege. If that's what you mean by "all read" then yes: However, it sounds like you mean an ability to "see" everything, to "look but not touch." So, here are the other kinds of reading that come to mind: "Reading" the definition of views is the SHOW VIEW privilege. "Reading" the list of currently-executing queries by other users is the PROCESS privilege.

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Wordpress Development - Validating Sanitizing and Escaping User Data

https://codex.wordpress.org/Validating_Sanitizing_and_Escaping_User_Data

Saved by uncleflo on June 18th, 2019.

Your code works, but is it safe? When writing code that will run across hundreds if not thousands of websites, you should be extra cautious of how you handle data coming into WordPress and how it's then presented to the end user. This commonly comes up when building a settings page for your theme, creating and manipulating shortcodes, or saving and rendering extra data associated with a post.

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Prometheus - Monitoring system & time series database

https://prometheus.io/

Saved by uncleflo on May 12th, 2019.

Power your metrics and alerting with a leadingopen-source monitoring solution. Prometheus implements a highly dimensional data model. Time series are identified by a metric name and a set of key-value pairs. PromQL allows slicing and dicing of collected time series data in order to generate ad-hoc graphs, tables, and alerts. Prometheus has multiple modes for visualizing data: a built-in expression browser, Grafana integration, and a console template language. Prometheus stores time series in memory and on local disk in an efficient custom format. Scaling is achieved by functional sharding and federation. Each server is independent for reliability, relying only on local storage. Written in Go, all binaries are statically linked and easy to deploy.

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High and low water times and heights at Sheerness | National Tidal and Sea Level Facility

https://www.ntslf.org/tides/tidepred?port=Sheerness

Saved by uncleflo on May 12th, 2019.

Tidal predictions are available for the next 28 days. For information beyond this period, please consider using the POLTIPS·3 software package, available for purchase from the Marine Data Products Team. Display the tidal prediction chart with a link to this High and low water times and heights at Sheerness page by copying the HTML from the box below into your site. While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the Natural Environment Research Council for any consequential loss or damage arising from its use.

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MySQL Workbench: Database Migration

https://www.mysql.com/products/workbench/migrate/

Saved by uncleflo on May 4th, 2019.

The MySQL Workbench Migration Wizard is designed to save DBA and developer time by providing visual, point and click ease of use around all phases of configuring and managing a complex migration process: White Paper: Migrating from Microsoft Access to MySQL » With the MySQL Workbench Migration Wizard, users can convert an existing database to MySQL in minutes rather than hours or days that the same migration would require using traditional, manual methods. The Migration Wizard allows you to easily and quickly migrate databases from various RDBMS products to MySQL. Click on image to enlarge.

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Download Query Express

http://www.albahari.com/queryexpress.aspx

Saved by uncleflo on April 18th, 2019.

Query Express is a simple Query Analyzer look-alike, but being small and free, it can be run where the SQL Server client tools are not installed or licensed. This makes it especially useful as a query tool for MSDE and SQL Express. It also connects, to Oracle and other OLE-DB compliant databases. Query Express requires no installation and is packaged as a single 100KB executable. This is more than 300 times smaller than SQL Server Management Studio! Query Express is ideal for those not yet ready for LINQPad.

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Report online - Kent Police

https://www.kent.police.uk/services/report-online/

Saved by uncleflo on January 4th, 2019.

Report a crime, incident or non-injury RTC in minutes and receive a confirmation email and reference number immediately. Not sure who to contact? Find answers to more than 900 of our most popular policing questions in our easy-to-use A-Z guide.

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Term Frequency and Inverse Document Frequency (tf-idf) Using Tidy Data Principles

https://cran.r-project.org/web/packages/tidytext/vignettes/tf_idf.html

Saved by uncleflo on December 23rd, 2018.

A central question in text mining and natural language processing is how to quantify what a document is about. Can we do this by looking at the words that make up the document? One measure of how important a word may be is its term frequency (tf), how frequently a word occurs in a document. There are words in a document, however, that occur many times but may not be important; in English, these are probably words like “the”, “is”, “of”, and so forth. We might take the approach of adding words like these to a list of stop words and removing them before analysis, but it is possible that some of these words might be more important in some documents than others. A list of stop words is not a sophisticated approach to adjusting term frequency for commonly used words. Another approach is to look at a term’s inverse document frequency (idf), which decreases the weight for commonly used words and increases the weight for words that are not used very much in a collection of documents. This can be combined with term frequency to calculate a term’s tf-idf, the frequency of a term adjusted for how rarely it is used. It is intended to measure how important a word is to a document in a collection (or corpus) of documents. It is a rule-of-thumb or heuristic quantity; while it has proved useful in text mining, search engines, etc., its theoretical foundations are considered less than firm by information theory experts.

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Ubiquiti Networks - AirFiber 5XHD

https://www.ubnt.com/airfiber/airfiber5xhd/

Saved by uncleflo on November 29th, 2018.

The New Standard for WISP Backhaul Performance. True 1Gbps+ Spectrally Efficient, Noise Resilient PTP Technology Specifically Designed for WISP’s. Complete Custom Hardware for the WISP, right down to the Silicon. Our core communications processing engine surpasses all of the limitations inherent to generic Wi‐Fi chips. Game-Changing LTU Technology. Spectral Efficiency Comparison of 802.11n, 802.11ac, airFiber Original, and LTU by year. Industry Leading Complete Software Suite

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SAILBOATDATA.COM

https://sailboatdata.com/

Saved by uncleflo on November 29th, 2018.

SAILBOATDATA.COM is a database that contains information on nearly 8000 production and semi-production sailboats dating back to 1900. Boats are generally listed using their class designation rather than the manufacturer or builder name. For example a BENETEAU FIRST 456 will be listed as FIRST 456 (BENETEAU) One could also go to the BUILDERS section and search BENETEAU. All the boats built by BENETEAU should be listed within that title. Search results default to alphabetical, 25 per page. Use SORT BY: to switch your results to sort by year built or LOA.

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How to Upgrade Your Network to 10 Gb/s and Speed Up Your Workflow

https://www.youtube.com/watch?v=RGVPeB98zWI

Saved by uncleflo on October 28th, 2018.

We've finally done it: Fstoppers has moved over to a new 10 Gb/second network and server and it is incredibly fast. Let me show you what we did and how you can create your own 10 Gb/s network for a fraction of the price. For the past four years we have been using a Synology NAS (network attached storage) device to work from and to backup all of our photo and video content. It has served us well but as we hire more people, and as we begin shooting videos in 4K, it has been filling up and slowing down. It was time for us to upgrade.

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NetDrive 3 - The Network Drive for Your PC

http://www.netdrive.net/

Saved by uncleflo on October 28th, 2018.

Cloud storage as a virtual drive: Managing your favorite cloud storage services could not be easier. Simply provide login information, and all your cloud storage will automatically appear as a virtual drive every time you start your PC. Background uploading: With background uploading, NetDrive 3 uploads your files to remote storage without overheads and you will not want to live without this feature. Multiple Mount Options: You can control when to mount your drive. With NetDrive 3 now you can mount your drive on system boot time without login. With this option you can use your remote storage with system services. NAS storage as a virtual drive: You can connect to NAS servers by WebDAV or FTP. Many NAS vendors recommend NetDrive as a standard way to mount their NAS products. Share your NAS easily with anyone as virtual drive.
SFTP to securely transfer files. NetDrive supports secure file transfer by SFTP (SSH File Transfer protocol) . Unlike standard File Transfer Protocol (FTP), SFTP encrypt both commands and data, preventing passwords and sensitive information from being transmitted in clear text over a network.

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Betfair Historical Data

https://historicdata.betfair.com

Saved by uncleflo on October 23rd, 2018.

The Betfair Historical Data service provides time-stamped Betfair Exchange data for purchase & download to registered Betfair customers. Using this data you can: Access historical Betfair Exchange price & market data; View details of historical market settlements; Custom filter data prior to download; Back test your strategy before going ‘live’; Experiment with new sport/market types; Please see below for an overview of the data packages that are available. For a detailed specification of each package please see the Data Specification. All historical data is provided for personal use only. If you’d like to use the information for commercial purposes then you’ll require a commercial licence. Please contact us directly via Support for further inform.

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betfair - Developer Program - Betting API

https://docs.developer.betfair.com/display/1smk3cen4v3lu3yomq5qye0ni/Betting+API

Saved by uncleflo on October 23rd, 2018.

The Exchange API is for developers looking to create automated betting systems or custom betting interfaces for themselves or for Betfair customers. The Exchange API is available for the Global, Spanish and Italian Betfair Exchange. The API contains a powerful set of features that enable advanced market navigation, search, odds retrieval, bet placement and sports related data retrieval. The Exchange API is made up of the following key components: Betting API - Contains Exchange markets navigation, odds retrieval and bet placement operations. Reporting functionality relating to settled bets is also available; Accounts API - Contains account related operations such as the ability to retrieve your available account balance as well as Vendor Services API operations that are available to licensed Software Vendors; Exchange Stream API - allows you to subscribe to market changes (both price and definitions) and orders; Heartbeat API - allows you to automatically cancel unmatched bets in the event of your API client/s losing connectivity; Race Status API - allows you to establish the status of a horse race or greyhound market both prior to and after the start of the race.

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Intro to UTM Parameters and Best Practices

http://blog.rafflecopter.com/2014/04/utm-parameters-best-practices/

Saved by uncleflo on October 23rd, 2018.

Do you know exactly where your site traffic comes from? Or which of your campaigns drives the most traffic? If not, read on ;) This post is for website owners who use Google Analytics but want more insight into where their traffic is coming from. Maybe you know how much traffic you’re getting from Twitter, but do you know what percentage of this traffic comes from your Tweets? You can get this data by using Custom Campaigns and adding special tags to your URLs; these tags are called UTM parameters — they are crucial for a deeper understanding of your traffic.

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AISP - MyMo Admin console

http://ec2-34-211-18-32.us-west-2.compute.amazonaws.com/hackathon/aisp.html

Saved by uncleflo on April 19th, 2018.

An admin level presentation of the MyMo ING hackathon project

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MySQL LOCK TABLES and UNLOCK TABLES Syntax

https://dev.mysql.com/doc/refman/5.7/en/lock-tables.html

Saved by uncleflo on April 18th, 2018.

MySQL enables client sessions to acquire table locks explicitly for the purpose of cooperating with other sessions for access to tables, or to prevent other sessions from modifying tables during periods when a session requires exclusive access to them. A session can acquire or release locks only for itself. One session cannot acquire locks for another session or release locks held by another session. Locks may be used to emulate transactions or to get more speed when updating tables. This is explained in more detail later in this section. LOCK TABLES explicitly acquires table locks for the current client session. Table locks can be acquired for base tables or views. You must have the LOCK TABLES privilege, and the SELECT privilege for each object to be locked.

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select without from

https://modern-sql.com/use-case/select-without-from

Saved by uncleflo on March 27th, 2018.

Let's get that straight from the beginning: select without from is not standard conforming SQL. Full stop. Nevertheless it works in many databases—also in standard conforming ones. That's no contradiction: the standard explicitly allows conforming databases to “provide user options to process non-conforming SQL statements”0. The behavior of such statements is completely up to the vendor, of course. So what alternative does the standard offer to select without from? A surprisingly simple and yet powerful one: values without insert.

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Using SQL WITH clause to create temporary static tables at query time

http://www.giombetti.com/2014/02/14/using-sql-with-clause-to-create-temporary-static-tables-at-query-time/

Saved by uncleflo on March 27th, 2018.

A few days ago, I came across the following problem: I currently work on a project where I am the responsible of an application which generates entries to a log table every time a job is executed. This table contains a lot of information on statuses of jobs, possible problems, exceptions, duration, aso. I was working on some analytics on this data and needed to enrich the data by the version of the software which generated the log entry (since we were not capturing this in the log table). From our configuration management tool, I was able to extract the dates when which versions of the software was deployed in production

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What is MariaDB Galera Cluster?

https://mariadb.com/kb/en/library/what-is-mariadb-galera-cluster/

Saved by uncleflo on March 23rd, 2018.

MariaDB Galera Cluster is a synchronous multi-master cluster for MariaDB. It is available on Linux only, and only supports the XtraDB/InnoDB storage engines (although there is experimental support for MyISAM - see the wsrep_replicate_myisam system variable). Starting with MariaDB 10.1, the wsrep API for Galera Cluster is included by default. This is available as a separate download for MariaDB 10.0 and MariaDB 5.5.

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Innovative Blockchain Based Gambling Platform Built by Players for Players, Gamblica to Start Token Sale on March 1

http://bitcoinist.com/innovative-blockchain-based-gambling-platform-built-players-players-gamblica-start-token-sale-march-1/

Saved by uncleflo on March 19th, 2018.

Gamblica, an innovatively designed international gambling platform powered by the groundbreaking blockchain technology, is all set to start its token sale campaign on March 1. Built by the players for the players, Gamblica is looking to initiate a new era in the global gambling industry by addressing long-standing problems such as trust and protection of personal data.

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phpMiniAdmin for MySQL

http://phpminiadmin.sourceforge.net/

Saved by uncleflo on March 8th, 2018.

phpminiadmin - extremely lightweight alternative to heavy phpMyAdmin for quick and easy access MySQL databases. Instead of installing huge phpMyAdmin (~11Mb) and trying to figure out how to use all it's features, just upload one ~30Kb file and it's ready to use! Then access it via the browser (ex. http://yoursite.com/phpminiadmin.php). Script will ask you for DB login/pwd. After successfull db login you will see area where you able to enter any SQL commands (select, update, insert, etc.). Even if you don't know SQL it's still easy to: browse tables and see all the data, click to un/highlight rows
manage tables in DB, export and import data to .sql and CSV using 'quick links' on the top bar (see screenshots), see what databases you have permission with, check server status and statistics, ability to do CRUD (i.e. insert, select, update, delete), and launch any SQL supported by any version of MySQL. And due to it's simplicity script really fast and need just a little server resources! (your hosting provider will be glad ;)

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Marco Bonzanini - Mining Twitter Data with Python (Part 1: Collecting data)

https://marcobonzanini.com/2015/03/02/mining-twitter-data-with-python-part-1/

Saved by uncleflo on February 19th, 2018.

Twitter is a popular social network where users can share short SMS-like messages called tweets. Users share thoughts, links and pictures on Twitter, journalists comment on live events, companies promote products and engage with customers. The list of different ways to use Twitter could be really long, and with 500 millions of tweets per day, there’s a lot of data to analyse and to play with. This is the first in a series of articles dedicated to mining data on Twitter using Python. In this first part, we’ll see different options to collect data from Twitter. Once we have built a data set, in the next episodes we’ll discuss some interesting data applications. Update July 2016: my new book on data mining for Social Media is out! Part of the content in this tutorial has been improved and expanded as part of the book, so please have a look. Chapter 2 about mining Twitter is available as a free sample from the publisher’s web site, and the companion code with many more examples is available on my GitHub

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The Go Programming Language - Writing Web Applications

https://golang.org/doc/articles/wiki/

Saved by uncleflo on February 19th, 2018.

Covered in this tutorial: Creating a data structure with load and save methods; Using the net/http package to build web applications; Using the html/template package to process HTML templates; Using the regexp package to validate user input; Using closures. Assumed knowledge: Programming experience; Understanding of basic web technologies (HTTP, HTML); Some UNIX/DOS command-line knowledge;

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Blockchain.info

https://blockchain.info

Saved by uncleflo on February 11th, 2018.

Blockchain.info is a bitcoin cryptocurrency wallet and block explorer service. Launched in August 2011, the service provides data on recent transactions, mined blocks in the bitcoin blockchain, charts on the bitcoin economy, and statistics and resources for developers. Information from and links to the website are common in media coverage and in bitcoin forums. The Blockchain.info mobile app for Android allows users to securely send and receive bitcoins and browse blockchain information. In December 2013, the company acquired ZeroBlock LLC, makers of the leading mobile bitcoin app.

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