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The "backspace" key on the keyboard should delete the last character you typed
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www.databasesandlife.com
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7 years ago
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eng
I hate when pressing the “backspace” key on the keyboard a certain number of times doesn’t wipe out that number of previous keystrokes. For example, on Mac, if you press the spacebar twice then press backspace key twice you end up with one space. (As Apple inserts a period when you type space twice, so there are now three characters to delete.) Or on Chrome, when typing in the URL bar, pressing the backspace key removes the auto-suggest..
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Robotic process automation (RPA) is no different: to its boosters, it paves the way for digital transformation; for others, RPA is just the latest overhyped tech that, in the long term, promises to cause more problems than it solves. The truth is probably somewhere in the middle.
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Patrick Wilbur has written a great two-part series on the dangers of public WiFi networks, over at HackerNoon. In part one , he shows just how little work it takes to steal personal information from unsuspecting users at a cafe. His second article explains some of the reasons that took so little work, as well as a few ways to fix them. Part three outlines concrete steps the average internet user can take to make themselves less suscept..
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Practical tips and advice for making the most of your WWDC experience, from packing essentials to navigating labs and networking events.
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When I wrote about App-pocalypse Now in 2014, I implied the future still belonged to the web. And it does. But it’s also true that the web has changed a lot in the last 10 years, much less the last 20 or 30. Websites have gotten
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When I wrote about App-pocalypse Now in 2014, I implied the future still belonged to the web. And it does. But it’s also true that the web has changed a lot in the last 10 years, much less the last 20 or 30. Websites have
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A short overview of the testing package # The testing package from Golang’s standard library provides support for automated testing of Go packages.
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A short overview of the testing package # The testing package from Golang’s standard library provides support for automated testing of Go packages.
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Sometimes the DNS for a specific domain on your machine needs to point somewhere else – at Curalate, we test changes microservices locally before shipping them, which could require redirecting requests to look at that local instance. One way to do this is by adding an entry like 127.0.0.1 some.service.curalate.com to /etc/hosts. Why use a hosts file manager? In most cases, it’s not advised to directly modify /etc/hosts. Because it’s burie....
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We're building serverless applications as collections of serverless microservices dependant on cloud infrastructure. So how do we develop locally?
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Google, once the tech enthusiast darling is looking more and more like Microsoft did in the mid 90's. Google to restrict modern ad blocking Chrome extensions to enterprise users Google is first and foremost an ad company so it should come as no surprise that now they are leading the browser market share Now Microsoft is switching to chromium as a browser backend it's no surprise we see Google moving to limit Ad-blockers. Go....
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Google, once the tech enthusiast darling is looking more and more like Microsoft did in the mid 90's. Google to restrict modern ad blocking Chrome extensions to enterprise users Google is first and foremost an ad company so it should come as no surprise that now they are leading the browser market share Now Microsoft is switching to chromium as a browser backend it's no surprise we see Google moving to limit Ad-blockers. Go....
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Use the "Repeatable Read” Isolation Level on PostgreSQL
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www.databasesandlife.com
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7 years ago
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eng
The database system like PostgreSQL serves requests from many clients simultaneously. Sometimes multiple simultaneous requests might pertain to the same set of data. Programmers often (wrongly) think about the software they write as if it were the only process using the database. The danger is that often their software is the only piece of software using a particular piece of data, meaning that bugs due to this incorrect mindset often go un..
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The Internet ranks among the greatest inventions of all time. It gives everyone instant access to mankind’s collective wisdom, learned through millions of years of evolution. It connects people across cultures, continents, and time zones. It ushered in an era of unprecedented economic growth. History already recognizes the Internet’s remarkable impact, in the few short decades it has existed so far, and its significance will continue to gro..
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Via Using Emacs as Default Mailer on macOS , a tiny script to handle mailto: links. From //Script Editor/, save following script as Application (MailOnEmacs.app). From Mail.app, Preferences -> Default email reader and chosse MailOnEmacs.app. on open location myurl tell application "Emacs" to activate set text item delimiters to {":"} do shell script "/path/to/emacsclient --eval '(browse-url-mail \"" & myurl & "\")'" end open locati..
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Deploy a scalable API and Backend with Serverless, Express, and Node.js
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www.serverless.com
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7 years ago
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eng
Learn how to structure a microservice application in multiple serverless.yml files for infinite scalability.
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It’s been a little while since I wrote something Java-related ( March 28, 2019 was the last time, to be exact) so I figured I write something simple.
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Robert Graham just reminded me why I started reading Errata Security . I hadn’t yet gotten around to the recent New York Times article on the Baltimore hack, but his response makes it clear that the op-ed is not worth my time. I can only hope Rob’s post gets as much attention as the piece that prompted it. I also found his dive into the BlueKeep vulnerability interesting; The Hacker News , another site I check every morning, has alre..
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I am immediately skeptical of any framework for getting something done. Individuals often use these elaborate processes to procrastinate, and in organizations they have a tendency to become bloated risk avoidance mechanisms. I see the former danger in David Maciver’s strategy for doing hard things , but it did remind me of my own, so I want to take a minute to share my approach here. In short, just do the hard thing. When you don’t feel ..
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Get simple data management, base maps, tools for map styling, single login and other advantages for your geodata hosting.
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For the past couple years we’ve been implementing new features with an MVVM-driven approach . Over that time, we’ve settled into a couple of good (I think) patterns for implementing UIView subclasses, composing them in various view hierarchies, and handling the interactions between them. Ultimately, the goal of any iOS application is to get data presented onto the screen, so I thought I’d share what’s been working well for us in that depar....
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Learning from Japan: How to create visibility and the right environment
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www.thoughtworks.com
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7 years ago
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eng
Over the past five years at Thoughtworks, we’ve worked with technologists, people leaders, and executives to help them transform their organisations to become more responsive. Our focus has been on helping to change the way teams behave, and the way in which organisations align their work to deliver quality products that bring joy to customers. Along the way, we've worked with people who were convinced of the need to change, and those who f..
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A month ago Francesco asked how to implement the common image cropping UI we see in many applications where the user can pan and zoom to decide the cropping area. We implemented that feature by effectively enhancing the ImageViewer class with two new methods: public Image getCroppedImage(int backgroundColor); public Image getCroppedImage(int width, int height, int backgroundColor); But that’s just the first step, implementing the whole..
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In this post, we’ll take a look at the vulnerabilities that have been found in the top ten Java libraries picked by OverOps, and focus on three of them in more depth.
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The H96 Max + is an Android 8.1 box with a Rockchip 3328, 4Gb RAM and 32G or 64G builtin eMMC, it’s the same chipset as the Rock64, it costs around 60 USD. The only downside of this board is the 100Mb network link, can be a non issue using a USB network adapter. July 2020 EDIT: Works with mainline, look at the bottom. Here are some notes how to install Arch Linux on the H96 to make it a small server appliance.
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You've run the numbers. Plenty of people are hitting your marketing site, plenty of people are signing up for free trials. The problem is conversion - maybe 3% of your trial users convert to paying user. Maybe less. You probably have too many free trials.
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In this series of articles, we’ll be exploring the idea of an Intelligent Enterprise: what it is; the role of your IT systems and your approaches to data; and how your teams and ways of working enables you to create maximum value from data.
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I don't add linux sudoers frequently enough. Always looking it up. Keeping snippet. adduser -m -d /home/
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My ledger file Save path to my.ledger in ledger-file block. #+name: ledger-file #+begin_src emacs-lisp "my.ledger" #+end_src gnuplot terminal (png or qt) Select gnuplot terminal. Using png to output images, but qt is handy too for interactive chart inspection. Use png for inline or qt for interactive #+name: gnuplot-term #+begin_src emacs-lisp "png" #+end_src Monthly Income and Expenses Generate income report. #+name: income-dat....
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So I have this friend, Wei, who's basically an expert with CSS blend modes, right? And she came up with a really interesting method to implement dark mode on…
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A lot of the time Quality Analysts feel like they are not valued enough or that their efforts are not visible. Good quality is usually an expected outcome so it can be challenging to visualize the benefits of quality analysis for software improvements.
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I was listening to the audiobook for “Questions Are the Answer” by Hal Gregerson and it mentioned an approach used by the X lab at Alphabet nicknamed “MonkeyFirst”.
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I was listening to the audiobook for “Questions Are the Answer” by Hal Gregerson and it mentioned an approach used by the X lab at Alphabet nicknamed “MonkeyFirst”.
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We are pretty excited to share that last week Snyk was recognized as a ‘Next European Unicorn’ at the 2019 Vivatech Awards.
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