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As Go community slowly moving towards established and well understood patterns and practices of dependency management, there are still some confusing moments. One of them is automating repeatable build process using containers along with using dependencies in private repositories. Private repositories on Github are often is a source of confusion when using go get, but it has easy workaround by adding two lines to your .gitconfig: [url ..
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As Go community slowly moving towards established and well understood patterns and practices of dependency management, there are still some confusing moments. One of them is automating repeatable build process using containers along with using dependencies in private repositories. Private repositories on Github are often is a source of confusion when using go get, but it has easy workaround by adding two lines to your .gitconfig: [url ..
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The good news is that I'm officially restarting work on The Complete Friday Q&A: Volume II. I got partway into it a while ago and ran out of steam. The restarted edition includes all posts made since then, making it pretty massive. I can't commit to a specific timeframe, but I hope that it will be a few months at most before I have it out. There may be opportunities for reader involvement in checking and polishing it, so watch this space. ..
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Good News, Bad News, and Ugly News Good News, Bad News, and Ugly News The good news is that I'm officially restarting work on The Complete Friday Q&A: Volume II. I got partway into it a while ago and ran out of steam. The restarted edition includes all posts made since then, making it pretty massive. I can't commit to a specific timeframe, but I hope that it will be a few months at most before I have it out. There may be opportunit..
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This article covers the internals of Project Panama and experiments with increasing Java program performance using a pure inline assembler.
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Cerberus is a lightweight and extensible data validation library for Python. Beta has been around since 2012. During this time Cerberus has been serving as the validation system for Eve core. It has been also adopted by a quite a lot open source projects, averaging around 18K downloads per month on PyPI and collecting some remarkable endorsements . All things considered, I would dare to claim that Cerberus is battle tested to death.....
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With Java 8 now in the mainstream, Scala and Clojure are no longer the only choices to develop readable, functional code for big data technology on the JVM. In this post we see how SoundCloud is leveraging Apache Crunch and the new Crunch Lambda module to do the high-volume data processing tasks which are essential at early stages in our batch data pipeline efficiently, robustly and simply in Java 8.
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When people hear about dropping support for a certain Internet Explorer version, they mostly think of all the CSS hacks and workarounds that could be removed as a consequence. However, dropping support for IE8 can have subtle, but profound effects on your JavaScript.
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With Java 8 now in the mainstream, Scala and Clojure are no longer the only choices to develop readable, functional code for big data technology on the JVM. In this post we see how SoundCloud is leveraging Apache Crunch and the new Crunch Lambda module to do the high-volume data processing tasks which are essential at early stages in our batch data pipeline efficiently, robustly and simply in Java 8.
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When people hear about dropping support for a certain Internet Explorer version, they mostly think of all the CSS hacks and workarounds that could be removed as a consequence. However, dropping support for IE8 can have subtle, but profound effects on your JavaScript.
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Cerberus is a lightweight and extensible data validation library for Python. Beta has been around since 2012. During this time Cerberus has been serving as the validation system for Eve core. It has been also adopted by a quite a lot open source projects, averaging around 18K downloads per month on PyPI and collecting some remarkable endorsements . All things considered, I would dare to claim that Cerberus is battle tested to death.....
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Cerberus is a lightweight and extensible data validation library for Python. Beta has been around since 2012. During this time Cerberus has been serving as the validation system for Eve core. It has been also adopted by a quite a lot open source projects, averaging around 18K downloads per month on PyPI and collecting some remarkable endorsements . All things considered, I would dare to claim that Cerberus is battle tested to death.....
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Open source software Tileserver.php developed by Klokan Technologies helps NOAA pilots to acquire new aerial imagery.
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This article has not been updated for Kubernetes clusters that use RBAC for API authentication (versions 1.6+).
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Accessibility is often solely discussed in terms of people with disabilities, but in truth, it's something that benefits the majority (if not all) of your users.
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Episode 218 of Shoptalk featured an audio clip by one of my favourite designers, Tim Brown. It's a short clip, but it really resonated with me, and I thought…
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I am beginner. I am grateful to have good beginnning so far. Just be glad to be here. I am beginner. I am grateful to have bad beginnings so far. Don’t take myself too seriously. I am human and make errors. Be systematic and rigorous to protect myself from making errors, but be honest about them. Have Japanese attention to detail. Focus on correctness and throughput. Don’t give in to the rush. Enhance positive expectations and bound..
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Configuring Hubot to work with a self-hosted HipChat server took a bit of tweaking, so here’s a quickstart guide based on what I discovered along the way. First of all, follow Atlassian’s guide to create a copy of Hubot. This will download the source code including the HipChat adapter. $ npm install -g yo generator-hubot $ mkdir myhubot $ cd myhubot $ yo hubot --adapter hipchat Answer the questions, and you’ve got a basic bot conf..
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If this look like the org. chart of the place you work at, you might want to consider thinking to go somewhere else. No organisation ever started to end up like this, but it usually happen when you do not ingrain a culture of learning into your people and your organisation. This happen when you put people who are just about the how, without understanding the why. The moment people stop caring where the company is going, and just care about..
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If this look like the org. chart of the place you work at, you might want to consider thinking to go somewhere else. No organisation ever started to end up like this, but it usually happen when you do not ingrain a culture of learning into your people and your organisation. This happen when you put people who are just about the how, without understanding the why. The moment people stop caring where the company is going, and just care about..
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Excellently crafted and although it stars Wells’s primordial writing ability: it thoroughly delivers the overall message. A very…
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We recently found & solved a memory leak in ActionHero. If you use ActionHero to serve static assets, you should see a significant memory reduction!
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In karate practice we train by performing a predefined sequences of actions, called “kata”. These include blocks, strikes, stances and jumps in a strictly defined sequence. Throughout the kata, every body part has an exact purpose. The legs do stances and kicks. The arms and forearms - blocks an punches. Even the smallest parts of the body have a part. The eyes need to look in the direction of the technique, the feet need to “grab” the fl....
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Modern Objective-C language features that make it more Swift-like, including nullability annotations, generics, and new syntax improvements.
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Dark, so very dark. This novel captivates you from the first instance, compelling you into the world of ‘annihilation’ and utter…
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Our identity defines the choices we make. Our actions become our identity.
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dimitarsimeonov.com
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10 years ago
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eng
When we face choice and say “Yes, I will do that. I am that kind of person,” we use our identity to justify our choice of action. The choice might not be the most convenient, but it matches our preconception of who we are. When we decide whether to make our bed in the morning, whether to drive above the speed limit, whether to drink coffee or take a nap when tired, our identity has a say in the decision. If we consider ourselves tidy, we’....
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Announcing TrailDB - An Efficient Library for Storing and Processing Event Data
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tech.nextroll.com
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10 years ago
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eng
tl;dr Today, we are open-sourcing TrailDB, a core library powering AdRoll. TrailDB makes it fast and fun to handle event data. Find it at traildb.io . Problem: Event Data Imagine that you have a large amount of event data that looks like this: 2016-05-02T22:48:38 user023 view features 2016-05-02T22:49:01 user301 click graph 2016-05-02T23:03:02 user023 view pricing 2016-05-02T23:15:45 user187 submit signup 2016-05-02T23:35:23 user521 ....
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Everyone who writes for a living will eventually write about themselves. It's almost a natural law. Heck, someone else has probably thought of a name for it. (Hint: it starts with an 'N'.)So why this piece?
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ppx_core: context-free rewriters for better semantics and faster compilation
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blog.janestreet.com
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10 years ago
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eng
At Jane Street, we have always been heavy users of pre-processors, first with camlp4 and now ppx. Pre-processing makes the infrastructure a bit more complex, but it save us a lot of time by taking care of a lot of tedious boilerplate code and in some case makes the code a bit prettier.
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ppx_core: context-free rewriters for better semantics and faster compilation
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blog.janestreet.com
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10 years ago
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eng
At Jane Street, we have always been heavy users of pre-processors, first with camlp4 and now ppx. Pre-processing makes the infrastructure a bit more complex, but it save us a lot of time by taking care of a lot of tedious boilerplate code and in some case makes the code a bit prettier.
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Ever forgotten to add a critical service to monitoring? Want to know if a service or process fails without explicitly monitoring every service on a host? …Then why not use SystemD’s existing knowledge of all the enabled services? Thanks to ‘Kbyte’ who made a simple Nagios plugin to do just this! Requirements Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyN..
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Scripts and source available here: sql_ascii_to_utf8 The Goal To be able to take a Postgres Database which is in SQL_ASCII encoding, and import it into a UTF8 encoded database. Requirements: Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyNagSystemD The Problem PostreSQL will generate errors like this if it encounters any non-UTF8 byte-sequences during a dat....
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Ever forgotten to add a critical service to monitoring? Want to know if a service or process fails without explicitly monitoring every service on a host? …Then why not use SystemD’s existing knowledge of all the enabled services? Thanks to ‘Kbyte’ who made a simple Nagios plugin to do just this! Requirements Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyN..
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Scripts and source available here: sql_ascii_to_utf8 The Goal To be able to take a Postgres Database which is in SQL_ASCII encoding, and import it into a UTF8 encoded database. Requirements: Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyNagSystemD The Problem PostreSQL will generate errors like this if it encounters any non-UTF8 byte-sequences during a dat....
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Ever forgotten to add a critical service to monitoring? Want to know if a service or process fails without explicitly monitoring every service on a host? …Then why not use SystemD’s existing knowledge of all the enabled services? Thanks to ‘Kbyte’ who made a simple Nagios plugin to do just this! Requirements Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyN..
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Scripts and source available here: sql_ascii_to_utf8 The Goal To be able to take a Postgres Database which is in SQL_ASCII encoding, and import it into a UTF8 encoded database. Requirements: Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyNagSystemD The Problem PostreSQL will generate errors like this if it encounters any non-UTF8 byte-sequences during a dat....
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Ever forgotten to add a critical service to monitoring? Want to know if a service or process fails without explicitly monitoring every service on a host? …Then why not use SystemD’s existing knowledge of all the enabled services? Thanks to ‘Kbyte’ who made a simple Nagios plugin to do just this! Requirements Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyN..
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Scripts and source available here: sql_ascii_to_utf8 The Goal To be able to take a Postgres Database which is in SQL_ASCII encoding, and import it into a UTF8 encoded database. Requirements: Python3 (For RHEL/CentOS 7 yum install python34) python-nagiosplugin My pre-built RPMs or pip3 install nagiosplugin PyNagSystemD The Problem PostreSQL will generate errors like this if it encounters any non-UTF8 byte-sequences during a dat....
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