![]() ![]() ‘Clean Slate’ – when you inevitably accidentally break your environment (I am very guilty of this), you can easily remove everything and reinstall to restore the original state. ![]() Reproducibility – share your scripts with co-workers to ensure you are both working from the same environment (Dockerfiles are also a good option).Consistency – running the same script to install software on different computers will ensure you are running a consistent environment and help to avoid errors when installing the software.Seamlessly move across different machines – get up and running quickly when working on a new machine, such as spinning up a Cloud VM or a new company laptop, instead of manually trying to install software.Automation provides the following direct and indirect benefits: Installing Miniconda from the command line opens the door for automation.Īutomating the set-up of your development environment is a key part of becoming an effective programmer. It is always a good idea to be comfortable with multiple different package managers so you are flexible to your team’s or project requirements. , or if your team prefer using a specific package manager for consistency. For example, if your project requires a version of a Python library only available from conda-forge However, sometimes you do not have the luxury of choosing your preferred environment manager. It is lightweight, portable, simple to use and I also find pyenv has fewer ‘gotchas’ than conda. Personally, I prefer to use pyenvįor managing my python environments. There are alternative package managers for Python instead of Conda. I also believe it is better practice to make sure your environment is as ‘lean’ as possible, containing only the packages your project directly depends on. Given installing a library is only a ‘pip install’ away, it is easy to use Miniconda and only install libraries as and when you need them. Anaconda is very bloated and contains many libraries which you are unlikely to use, especially not in a single project. I would always recommend using Miniconda. Want fast access to Python and the conda commands and you wish to sort out the other programs later.Do not have time or disk space to install over 1,500 packages at once.Do not mind installing each of the packages you want to use individually.Wish to use a curated and vetted set of packages.Do not want to individually install each of the packages you want to use.Have the time and disk space – a few minutes and 3 GB.Like the convenience of having Python and over 1,500 scientific packages automatically installed at once.Provides the following helpful distinction: Which one should you choose? The Conda documentation In this post, I will demonstrate a useful short script for installing Miniconda directly from the command line on Linux and MacOS.įor the script □ Miniconda vs Anaconda □ # Has two main distributions: Anaconda (a full distribution with all the libraries of the PyData ecosystem pre-installed) and a bootstrap version called Miniconda which includes the conda package manager and the libraries it depends on only. Requirement already satisfied: six>=1.5 in /usr/lib/python2.7/dist-packages (from python-dateutil>=2.5.0->pandas>=0.19.0->pysnptools->hlmm)Īnd, I do see the hlmm folder under /usr/local/lib/python2.7/dist-packages, but cannot find that tests folder: ls -1 /usr/local/lib/python2.Conda is a very popular package manager for Python, particularly in the data science community. Requirement already satisfied: python-dateutil>=2.5.0 in /usr/local/lib/python2.7/dist-packages (from pandas>=0.19.0->pysnptools->hlmm) Requirement already satisfied: pytz>=2011k in /usr/local/lib/python2.7/dist-packages (from pandas>=0.19.0->pysnptools->hlmm) Requirement already satisfied: pandas>=0.19.0 in /usr/local/lib/python2.7/dist-packages (from pysnptools->hlmm) ![]() Requirement already satisfied: pysnptools in /usr/local/lib/python2.7/dist-packages (from hlmm) ![]() Requirement already satisfied: numpy in /usr/local/lib/python2.7/dist-packages (from hlmm) Requirement already satisfied: scipy in /usr/local/lib/python2.7/dist-packages (from hlmm) If I redo sudo pip install hlmm I get: Requirement already satisfied: hlmm in /usr/local/lib/python2.7/dist-packages ModuleNotFoundError: No module named 'hlmm' I also tried in python to import the package, using: import hlmm I used pip list | xargs -exec pip show to look for the location of that package but it doesn't show up. Now I want to run a test script from the package I installed, which is located under a tests folder relative to where that package was installed. bashrc is: export PATH="/home//miniconda3/bin:$PATH" I'm using the miniconda3 environment and the only environment variable specified in my. On an Ubuntu system, I installed a python package using sudo pip install. ![]()
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![]() ![]() DoorDash Stock: It Just Doesnt Make Sense (NYSE:DASH). It sees adjusted first-quarter earnings of 35 cents to 55 cents a share on revenue of $410 million to $450 million, below what analysts had hoped. Mar 18, 2021, 9:43 AM PDT Mike Hayes is a delivery driver for DoorDash in the Portland. Plantronics - Shares of the company formerly known as Plantronics, now known as Poly, swooned 20.4% in midday trading after the audio and video products maker blamed the semiconductor shortage for a weaker financial forecast. The firm said that Churchill Downs was poised for growth in multiple parts of its business and that the stock's recent weakness was not tied to fundamentals. Snowflake - The software company's shares popped 11.6% after Goldman Sachs upgraded it to buy from neutral, saying the world was still in the "relatively early innings" of the shift to the cloud, giving Snowflake significant upside.Ĭhurchill Downs - Shares of the casino and gaming company jumped 4.7% after Jefferies upgraded the stock to buy from hold. Wells Fargo upgraded the stock to overweight from equal weight following the earnings report. While Airbnb still reported a net loss for the quarter, it also showed year-over-year improvement in a key earnings metric. that it will open up one or two or 103 last week projection 54 my an association. The company reported first-quarter revenue of $887 million, topping a Refinitiv projection of $714 million. you cant base off of stock price look at the market cap. ![]() The company said that delivery drivers were in short supply, but consumer demand was stronger than expected.Īirbnb – Shares of the vacation rental company jumped 4% after the company reported better-than-expected quarterly revenue. DoorDash raised its annual forecast for order value to between $35 billion and $38 billion, up from a prior range of $30 billion to $33 billion. Personal Loans for 670 Credit Score or LowerĭoorDash – Shares of the food delivery company surged 22.5% after the firm boosted its outlook for 2021. ![]() Personal Loans for 580 Credit Score or Lower Best Debt Consolidation Loans for Bad Credit DoorDashs average sell-side price target is 109. ![]() ![]() ![]() If the first pulse didn’t contain any photons, the dot blocked subsequent photons from getting through. The first light pulse acts like a key, opening the door for the second photon to enter the chip. The team observed that a single photon could, by interacting with the dot, control the transmission of a second light pulse through the device. However, in this device, a single photon gets trapped for a long time, registering its presence in the nearby dot. In a normal environment, such dim light might barely register. To test that the chip operated like a transistor, the researchers examined how the device responded to weak light pulses that usually contained only one photon. “This allows a single photon to switch a bigger stream of photons, which is essential for our device to be considered a transistor.” “In a single-photon transistor the quantum dot memory must persist long enough to interact with each photonic qubit,” says Shuo Sun, the lead author of the new work who is a Postdoctoral Research Fellow at Stanford University. The dot can effectively tap into that memory to mediate photon interactions-meaning that the actions of one photon affect others that later arrive at the chip. ![]() Analogous to conventional computer memory, the dot stores information about photons as they enter the device. Light entering the chip bounces around and gets trapped by the hole pattern a small crystal called a quantum dot sits inside the area where the light intensity is strongest. The photonic chip is made from a semiconductor with numerous holes in it, making it appear much like a honeycomb. “Software running on a quantum computer would use a series of such operations to attain exponential speedup for certain computational problems. “Using our transistor, we should be able to perform quantum gates between photons,” says Waks. The device, described in Science, is compact: Roughly one million of these new transistors could fit inside a single grain of salt, and it’s also fast – able to process 10 billion photonic qubits every second! Now, researchers at the Joint Quantum Institute (JQI), led by JQI Fellow Edo Waks have cleared this hurdle and demonstrated the first single-photon transistor using a semiconductor chip. However, making a quantum transistor triggered by light has been challenging because it requires that the photons interact with each other, something that doesn’t ordinarily happen on its own. Photons have added appeal because they can swiftly shuttle information over long distances and they are compatible with fabricated chips. Scientists can use many kinds of quantum particles as qubits, even the photons that make up light. They used a single photon, stored in a quantum memory, to toggle the state of other photons. Researchers demonstrate the first single-photon transistor using a semiconductor chip. That’s because quantum information carriers, dubbed qubits, have to follow different rules laid out by quantum physics. But the design constraints for this new technology are stringent, and try as we might even today’s most advanced processors can’t be repurposed as quantum devices. Transistors are tiny switches that form the bedrock of modern computing-billions of them route electrical signals around inside a smartphone, for instance, and future Quantum computers, that are hundreds of millions of times more powerful than today’s computers, will need analogous hardware to manipulate quantum information. And as transistors go it’s unlikely anyone will be beating that record any time soon. What makes the breakthrough even more extraordinary though is the fact that, because of a geeky physics “fact,” photos aren’t actually particles they’re waves which actually means that for the first time scientists have created a transistor that, literally, has no size. ![]() But, after a new announcement, even those transistors appear huge after scientists developed a transistor that’s just a single photon in size. However, as it gets more expensive, which is the real problem with Moore’s Law, to create ever smaller silicon based transistors for computer chips researchers all around the world have found ways to push the limits of transistors so much so that today we have 5nm, 3nm, 1nm, 0.5nm, liquid, molecular, and even single atom transistors in the labs. Moore’s Law is slowing down, meaning that decades worth of continuous improvements in computing power are coming to an end – so we’re told. Interested in the Exponential Future? Join our XPotential Community, future proof yourself with courses from our XPotential Academy, connect, watch a keynote, or browse my blog. By Matthew Griffin Computing 26th July 2020 WHY THIS MATTERS IN BRIEF Transistors are found in every electronic device on Earth, but Moore’s Law is running out of steam, and now researchers have developed the world’s smallest transistor – with zero size. ![]() ![]() The latter two brands were super-sharp, perhaps too sharp for my skin type, leaving me nicked, irritated, or both. 1 For those that have tried both how do these blades stack up against each other I don't use too many different DE blades, in fact i mostly stick to Feather with the occasional GSB as these are the only blades that i consistently get good comfortable shave from. My worst experiences were with the Van Der Hagen, Dorco Prime Platinum, and Feather blades. 100 Gillette Platinum Double-Edge Razor Blades. Ive tried both blades and they are both excellent but I think they are quite different to each other. Better performance overall compared to GSB. Others, such as the Treet Carbon Steel "Black Beauties", were good but tended to wear out sooner. They last a little longer than Gillette Silver Blues for me. Third Place: Astra Superior Platinum - Not as close as the others, but quite forgiving on my face.Ĭompared to other blades I've tried, these were the ones that gave me the best shaves and least nicking and irritation. ![]() Petersburg, Russia and are well known to provide a smooth and comfortable shave. Runner-Up: Personna Lab Blue - Nice and sharp and practically no irritation, and made in the United States. Gillette Platinum blades are produced in St. Both give me close, smooth shaves with no or almost no nicking even in my problem areas of the neck and corners of my mouth, and no irritation. ![]() So far my ties for number-one favorite are the Gillette Bleue Extra and the Super Iridium/Iridium Super. HIGHEST Prices paid for old gold, silver, platinum, diamonds, watches. What's your favorite blade and why? How long have you been using it, and how do others compare to your favorite? 100 GILLETTE Blue blades 4.00 120 Schick-type 2.50. ![]() ![]() ![]() However, this great invention gained prominence in 3500 BC and it has grown to become one of the most important inventions ever in the history of mankind. As a result, there is ambiguity about where the wheel emerged first and who invented it. In the different time periods, the concept of asymmetrical component that moves in a circular motion on an axis was in existence in places like ancient Mesopotamia, Egypt, and Europe. This pathbreaking invention played a key role in the transportation industry and led to the invention of other machinery such as automobiles and airplanes that has forever changed the way people travel across the world. James created the mechanism where the combustion of fuel will result in high-temperature gas and as it expands it will apply pressure to a piston and move it. James Watt, the inventor of the steam engine worked for decades in the designing and blueprint of how the steam engine will work. When the world was witnessing the industrial revolution the modern form of the internal combustion (IC) engine came into existence. ![]() Steam engine’s first version dates back to the third century AD, however it gained prominence in the 19th century. Top 10 Inventions That Changed the World: Check them out! 1. Today we will be covering 10 such pathbreaking inventions that have made a huge impact on the world we live in. These inventions change the way people live and also make the world a better place. ![]() ![]() ![]() Your family feels unimportant (Some traditionalists in your family may feel slighted receiving your wedding invitation through email.With paper invitations, one can signal who is invited on the envelope, users of email and Evites can’t always do this.) (It can be rather unclear whom you are inviting. (Do you want your guests showing up at your formal wedding casually dressed expecting a backyard barbecue?) ![]() Formal weddings merit a formal wedding invitation.Its cheap – I create budget friendly invites so we can take this off the Pros list!!!.I discuss the benefits and shortcomings below. Take a look at some of the pros and cons to using paperless or email wedding invitations. I did some more research and found this article by Huff Posts Weddings interesting. with the change in times, many couples are creating wedding website’s with all the wedding information, which even allows their guests to rsvp on the website.many engaged couples are booking their venue a year in advance, so whether it is a destination wedding or not, they are contacting guests ahead of time to find out rsvp information.Some couples don’t want to take the time to create custom invites – its short and sweet to email people versus looking up addresses and mailing invitations.maybe theses brides just need to be educated about the budget-friendly invitations I create (thus they can have their cake and eat it too).This really made me think “Why is it not important to them?”. As a Graphic Designer and Stationery Owner I was surprised! These women had fairly decent budgets for their wedding (roughly $25,000), yet decided not to spend much on wedding stationery!Īs a Graphic Designer I know the importance of setting the stage for an event, especially your wedding. There were many vendor questions regarding budget, decision making, and importance of certain vendors.Īt this meeting I asked the brides if wedding stationery was important to them, and most said “No”. This particular meeting was a bridal panel, where many different types of brides were recently or soon to be married. It helps us network, learn new business practices and keeps us in touch with our wedding clientele. Many vendors in the wedding industry in Calgary are a part of this association. I was recently shocked when attending a meeting as a “Calgary Bridal Association” member. ![]() ![]() ![]() Step 2 Apple Sketch Apple rough sketch Based on the circle add some of the smaller details of the apple such as it’s stem and the smaller curves of it’s shape. In this case it will basically just be a circle. In addition to preventing sunburn, this will also make it easier for attendees to see the video screen and stay comfortable for what’s likely to be a two-hour-long keynote. Step 1 Apple Basic Shape Apple shape Start drawing the apple with an outline of its overall shape. Unlike last year, the entire area is covered with shade. You can also see the keynote area that Apple has set up on the opposite side of campus, toward the Apple Park Visitor Center. These new drone images get the job done, though. Midjourney prompt example keywords an artist desk full of drawings from the hobbit. Step 4Where the apple blocks light from reaching the table, lets draw a cast shadow. 9to5Mac has been in Cupertino for the past two days, and we’ve attempted to get a glimpse at the new building but without any luck. Clean Cel shaded vector art by lois van baarle, artgerm, Helen huang. Pressure ControlRealistic shading is done by creating a series of. In the drone footage, you can clearly see the recent addition to Apple Park’s campus, located near the employee fitness center on the northwest side of the sprawling campus. The images come via our friends at Cider, the company behind a popular cross-platform Apple Music app. Now, drone footage of Apple Park taken on Sunday provides an even clearer look at Apple’s new headset demo area. He also shared an overhead view of Apple Park, showing this structure’s location. On Friday, Bloomberg’s Mark Gurman reported that Apple has built a “large structure on the Apple Park campus” to offer demos of the Reality Pro headset this week. This week, we’re returning to the studio to create the illusion of form with acrylic paint. Part 2 we put pencil to paper and looked at practical drawing techniques with a simple pencil drawing of an apple. However, both of these drawings will rock to hone your shading skills, and you can easily use a graphite pencil, or ink liners will rock for it. Part 1 we looked at the theory of light and shadow. New drone footage from above Apple Park today showcases one big thing Apple has in store for this year’s festivities: a special demo area reportedly dedicated to its forthcoming Reality Pro headset. Apple Drawing Pencil This sketch project will provide instructions for two apple illustrations, one of a whole apple and a half-cut apple. 1 2 Use controlled, slow movements to create the best drawing. Sharpen all of your colored pencils using a pencil sharpener each time you go to use them, creating a fine point. A sharp colored pencil will allow you to make finer lines as well as more vibrant colors. Shade the apple stalk as dark as you can get it, its practically black on. Apple’s preparation for WWDC 2023 is in full swing ahead of tomorrow morning’s keynote. 1 Sharpen your colored pencils before using them for the best color. In this light and shadow series, we look at the theory, drawing and painting. ![]() ![]() ![]() We will meet our obligations under the Consumer Guarantees Act and any product which is faulty, damaged, expired or which causes an allergic reaction can be returned at any time for a full refund, including the cost of shipping. ![]() Items which are damaged during the return transit due to inadequate packaging will not be eligible for refund. Life Pharmacy will not be liable for the loss of any item being returned. We will discuss sending a replacement product or refunding the purchase price to the payment method used to make the original subscription purchase. We will then ask you to suitably package the product for safe transit and return it to our online order fulfilment centre. To help us provide better products and service moving forward we appreciate a brief explanation relating to the reason for the return. If we are not able to answer your call, please leave a detailed message and we will call you back. Alternatively, you can call 0800 753 423 on Mondays to Fridays between 9:00am and 5:00pm to discuss your return. We will be in touch to ensure the request meets our return requirements and arrange the details with you. We will get back to you within 24 hours on weekdays and 48 hours on the weekend. Please email us at with the following details: We are happy to accept returns if you are not completely satisfied with any subscription product you have purchased online, provided the purchase was made within the last 30 days, the product is unopened and in original condition and the product is eligible for return. Life Pharmacy Online is committed to providing quality subscription products to our customers. Subscription Service Refund & Returns Policy ![]() |