We turned to the community for help via the PGSQL-Performance mailing list. It’s a primary key lookup so there aren’t many obvious ways to fix it without dramatically re-architecting the database or the application. It still has a very noticeable impact on Postgres performance. ![]() Luckily for us the table is 30% loaded in RAM so it is not as bad as retrieving the rows from disk. All this “loading in memory” and “checking individual row” takes time (the Recheck Cond in the plan). In our case it has a large number of keys to check so it uses the more approximative way to retrieve the candidate rows and checks each row individually for a match on x_key and tags. If the bitmap gets too large, the query optimizer changes the way it looks up data. When the number of keys to check stays small, it can efficiently use the index to build the bitmap in memory. Postgres is reading Table C using a Bitmap Heap Scan. The rows_fetched metric is consistent with the following part of the plan: The Postgres performance problem: Bitmap Heap Scan These 22 seconds can be visualized on the following graph as pure CPU execution split 90/10 between Postgres and the OS very little disk I/O.Ĭlearly something is regularly and methodically going through a lot of rows: our query. At 11,000 keys we get the following plan, by prefixing EXPLAIN (ANALYZE, BUFFERS) to the query:Īs you can see at the bottom of the plan, the query took 22 seconds to execute. Where things get interesting is when you increase the number of keys. Pretty straightforward, it’s a simple primary key lookup. Both “key” columns are primary keys with proper indexing. Table X contains a few thousand rows, Table C contains 15 millions rows. This is obviously not the best experience for the unlucky 0.1%. That much time spent in a database meant that someone was waiting in front of their browser for the graph editor to respond. In a few cases where the number of tags used to annotate metrics is large, these queries would take up to 20 seconds. ![]() In 99.9% of accounts these queries would be zippy. Monitoring slow Postgres queries with PostgresĮarlier this week the performance of one of our (many) databases was plagued by a few pathologically large, primary-key queries in a smallish table (10 GB, 15 million rows) used to feed our graph editor. The Postgres community is your second best friend. The amount of time invested will pay off a hundred times over. Starting with low-level metrics we make our way to your best friend: EXPLAIN ANALYZE. A simple but non-obvious one-line change ( ANY(ARRAY) to ANY(VALUES(.))) in a (bad) PostgreSQL 9.0 query cuts query time from 20s to 0.2s.
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![]() Knowledge Base: How do you replace imported 'proxy' objects with Library objects?ģ.10: Why are some materials automatically converted to water and glass in Lumion?.Knowledge Base: Why are your Lumion materials missing after re-importing your model?ģ.9: How do you replace imported objects with Library objects?.Knowledge Base: Why is Lumion 8.0 (and older versions) suddenly very slow after importing a SketchUp model?ģ.8: What do you do if your Lumion Materials go missing after re-importing a model?.Knowledge Base: How do you reduce the complexity of a model before importing it in Lumion?ģ.7: Why is Lumion 8.0 (and older versions) suddenly very slow after importing a SketchUp model?.Knowledge Base: Why can't I select just a part of the imported model?ģ.6: How do you reduce the detail level of SketchUp models?.If you want to assign a Lumion material to a specific surface, you must assign a unique material to that surface in SketchUp before Importing or Re-Importing the model. Lumion will always combine surfaces that use the same material in SketchUp. Keep 'exploding' the selected models until the Explode option is grayed out.ģ.5: Why can't you assign a Lumion material to individual surfaces? If you have a problem with flipped or invisible faces in Lumion, try to explode your scene in SketchUp just before exporting it using CTRL + A -> Right-click -> Explode.Then move the model closer to the XYZ axes before re-importing the model in Lumion.ģ.4: Why are some of the surfaces of your model flipped or invisible in Lumion? Doing so will reveal the true position of the model in relation to the world coordinate system. If your model is close to the XYZ axes in SketchUp but still far away from the Object Icon in Lumion, you might have moved the coordinate system origin point. In SketchUp, please right-click on the blue axis and select Reset.Check the scale of your model and make sure that it is placed near 0,0,0 in SketchUp before importing it in Lumion.SKP model ( click here to see how).ģ.3: Why can't you see the model after importing and placing it in your Project? DAE file (with Export edges turned on) and assign an Invisible Material to the material so that only the edges show up. If you already have a SketchUp model in Lumion and you want to add edges to it, select all surfaces in the SketchUp scene and assign a material to it (call the material " MakeThisInvisibleInLumion"). Import this model as a separate.Lumion 9.0 and older: You can import edges if you tick the Export Edges tickbox in the Collada (.DAE) export options in SketchUp.Version 9.0 and newer: Simply Importthe model and click the On button for the Import edges option:. ![]() Video Tutorial: Lumion 12: Import Your Design Modelģ.2: How do you import edges from SketchUp?.DAE file ( File -> Save as -> .DAE format)ģ.1: If you are not sure how to import a model then see this tutorial: SKP file (File -> Save as -> SketchUp 2015 format) Lumion 8.3 - 11.0.1 or newer: LiveSync or import. Lumion 9.3 - 11.0.1 or newer: LiveSync or import. Lumion 10.3 - 11.0.1 or newer: LiveSync or import. Lumion 11.0.1 or newer: LiveSync or import. Lumion 12.0 or newer: LiveSync or import. DAE file ( File -> Save as -> .DAE format) SKP file ( File -> Save as -> SketchUp 2015 format) SKP file ( File -> Save as -> SketchUp 2016 format ) SKP file ( File -> Save as -> SketchUp 2017 format) SKP file ( File -> Save as -> SketchUp 2018 format) SKP file ( File -> Save as -> SketchUp 2019 format) SKP file ( File -> Save as -> SketchUp 2020 format) SKP file (File -> Save as -> SketchUp 2020 format) Lumion 2023.0 or newer: LiveSync or import. ![]() Henry led the country in carries, rushing yards, rushing touchdowns and yards after contact. He also mentioned former Alabama teammate Altee Tenpenny, who was killed in a car crash two months ago. "Everybody always asks me about carries, what I thought about it, how I felt, but when you got teammates like that who love you and care for you, it don't matter how you feel or how bad it hurts, you've got to make sure you're making those guys happy by helping them win, getting a victory." takes pride in controlling the line of scrimmage, making sure I have success, and through this year, looking at these guys, the courage they had in me, the faith they had in me, I knew I couldn't let them down. "And this season, they've seen me as a leader, taken me as a leader. "Coming into Alabama from Florida, they all accepted me, they all loved me and all supported me," he said. He choked up during his speech, thanking his family and coaches, and was effusive in his praise of his teammates. On Thursday night, Henry also beat McCaffrey for the Doak Walker Award as the country's top running back, and became the first running back since 2002 to win the Maxwell Award, which is given to college football's player of the year. He is the first running back to win the Maxwell Award and Heisman Trophy since Ron Dayne in 1999. "I know that our entire organization is really happy, happy, happy for Derrick Henry tonight, winning the Heisman Trophy," Alabama coach Nick Saban said. The Heisman went to quarterbacks in the five years that followed. In 2009, Ingram edged runner-up Toby Gerhart - a Stanford running back - by a single percentage point, the narrowest margin of victory in the history of the award. Henry is the first running back to claim the Heisman since 2009, when Crimson Tide running back Mark Ingram became the first Alabama player to win the award. Navy quarterback Keenan Reynolds finished fifth with 180 points, the highest service academy finisher since Roger Staubach won it in 1963. Oklahoma quarterback Baker Mayfield, who some thought should have been among the finalists sent to New York, finished fourth with 334 points. I thought I was going to have a heart attack," he said. "My heart was about to bust out my chest. The moment right before the winner was announced was the toughest for Henry. Christian, breaking Barry Sanders' record, doing all the things he does, he's just unbelievable." Deshaun, with how consistent and efficient he is at the quarterback position, all the success he had, I was kind of worried. "Them two guys were great contenders for the trophy. Henry was considered the favorite going in, though it didn't make it any easier for him. Henry won five of six voting regions, with McCaffrey winning the Far West. Henry finished with 1,832 points in the voting, followed by Stanford running back Christian McCaffrey (1,539), making it four second-place finishes for Cardinal players in seven seasons. Clemson quarterback Deshaun Watson (1,165) finished third. "I'm just so thankful to have this trophy," Henry said. You have reached a degraded version of because you're using an unsupported version of Internet Explorer.įor a complete experience, please upgrade or use a supported browserĪlabama's Derrick Henry wins Heisman Christian McCaffrey 2ndĬollege Football, Alabama Crimson Tide, Stanford Cardinal, Clemson TigersĪlabama's bulldozer of a tailback with the super-sized workload won the 81st Heisman Trophy on Saturday night, capping a junior campaign in which he rushed for an SEC-record 1,986 yards - previously held by 1982 Heisman winner Herschel Walker - on 339 carries and scored a conference-record-tying 23 touchdowns. ![]() This will allow people to come and go with ease without causing inconvenience to others. Ideally it is important to leave at least three feet of space between the wall of your meeting room and the conference table. This will help increase the functionality of your conference room making it ideal for conducting productive meetings. Along with the right conference room chairs and tables also equip your room with whiteboards, projectors, etc. FunctionalityĪ meeting room needs to be well equipped with all the necessary requirements. For creating a more disciplined conference room, make use of rectangular or square shaped conference room tables. Make use of circular conference room tables to encourage a feeling of belonging. If your company has open workspaces, make sure to create conference rooms accordingly. Bringing your company’s culture into your conference room through the décor you choose is extremely important. Therefore, it is important to understand that meeting rooms form an integral part of your organisation. FormationĪll important business decisions and discussions are made in the conference room. If you are responsible for outfitting your meeting room with the right conference furniture, consider the following important F’s while choosing conference furniture for your office (Moseley, 2017 ²). Meeting room "landscaping" can be a powerful means of taking meeting productivity to new heights (Hinds, 2017 ¹). Hence, it is important to create a functional conference room that fosters a productive and creative environment. You can subscribe to the Insider Reports here.Meeting rooms facilitate important discussions, collaboration, exchange of ideas, etc. All Insider Reports are published the first week of each month, and provide an opined recap of the prior month's news. Thanks to Infocom, there will be a lot more in the June recap. The Whiteboard app and the Surface Hub are compatible, but separate from the Microsoft Teams Rooms.Ībout: These are just some of the video-related stories that appeared in last month's report. The app automatically saves to the cloud, supports sticky notes, converts photos to digital ink, and also works in Teams. ![]() Microsoft announced its Whiteboard app, which is now available on Surface Hub, Windows 10 PCs, iOS devices, and via the web (in preview). Though WebRTC appears to be the future, there’s a whole lot of past and present interop limitations. Highfive is on a mission to make video conferencing ubiquitous. The Meeting Connector allows Highfive rooms to join SIP-enabled meetings with third-party providers such as BlueJeans, Lifesize, Webex, and Zoom. The Room Connector allows SIP-enabled meeting room equipment to join Highfive meetings. Highfive released two new connectors: the Highfive Room Connector and the Highfive Meeting Connector. Video and audio optimization is a critical component of a digital workplace strategy, though VDI often sacrifices voice and video. The service integrates SSO, Cloud App Control of Citrix’s browser-based offering, and Citrix Analytics for access control. The game now calls for a more integrated solution.īlueJeans announced BlueJeans Meetings for Citrix Workspace Standard to address thin client video conferencing. However, Zoom is, for the most part, a totally separate app. Of course, RingCentral could still with Zoom, it's certainly been a good partnership. This is what 8x8 and Fuze have done in the past year. I expect that RingCentral will attempt to build a new video solution with WebRTC and open technologies. BlueJeans or Highfive look like great candidates to me. The Zoom partnership has been very positive for both companies, but Zoom’s expansion into UCaaS (Zoom Phone) has caused wide speculation that RingCentral will seek a new partner or acquisition. ![]() RingCentral and Zoom announced a multi-year extension of their partnership, though without any reference to a time commitment or exclusivity. I report this in my monthly "Insider Report." Here's a a few of the stories that happened in May 2019: However, there's a steady drip of video related news almost every month. March due to Enterprise Connect and June due to Infocomm (and Cisco Live). When it comes to enterprise video communications, the big months are March and June. ![]() Repeat the same process with the corner blocks of the tower. Try to keep the pattern as random as possible to get a more natural look.Īfter this, it’s time to replace the main corner blocks with polished andesite. You can also randomly texture the walls with cobblestone and stone bricks. Use stones or blocksĪnd stack them on one another with a total of 5 blocks high. With the layout provided, now let’s start laying our foundation. If you want to add a basement, find land where you can dig easily! Step 3: Build The Foundation The overall shape of the house will be an L-shape, so find a nice flat area to build your house. Step 2: Find a Nice Flat Place For Minecraft Medieval House Here is the list of all the things you need to gather if you build want to build this house for survival: Below is the layout in which we’re going to build our house: Let’s get building, Step 1: Layout and Materials Neededįirst, let’s talk about the basic materials that you’ll need in the construction of this structure. So get ready to design, create, and build. Pretty easy to build from gathered materials, this house could be a great survival place. This construction would fit perfectly in the middle of any medieval village or in a forest. ![]() This is a simple build with some traditional style architecture. This medieval house was constructed by BlueNerd. Easy Medieval House by BlueNerd Minecraft How to Build an Easy Medieval House Stylish & Compact Medieval House by Cubey ![]()
![]() It has its limitations as machine translation cannot detect the jargon or cultural reference from English to Chinese or otherwise. But it is still somewhere lagging in giving 100% accurate results. Machine translation does make a compelling case, as it is easier and less expensive (at times free of cost). You can use machine translation if you need literal translation and if you are looking for a meaningful translation you need to go for human Chinese to English translators. Translation software provides you with the literal translation of any text. What fits in one scenario will not fit in another. In general, there are two popular types of translation: machine translation and human translation.įrom personal use to business use, your needs and preferences will be different enough that you are going to want to make sure that you know what the best translator is. You’ll find all sorts of options out there for an online Chinese to English translator, but not all of them are going to be right. What Are the Two Popular Types of Translation? What Are the Benefits of Human Translation?.Why Do You Need a Human Chinese to English Translator?.What Are the Two Popular Types of Translation?.In this article, we will review: Table of Contents Whether you’re an individual seeking translation services for personal reasons or a business looking to expand into the Chinese market, you need the best Chinese to English translator who can accurately and effectively communicate your message to the targeted audience. When it comes to finding the best Chinese to English translator, it’s important to use reliable resources to ensure that your message is conveyed properly. ![]() Vinegar - Vinegar is a mild acid and since fungi can survive acidic conditions this treatment method does not work very well. There is no real clinical evidence that proves home remedies are an effective treatment for toenail fungus. Unless a person is dedicated to applying an all-natural remedy once or twice each day there is little chance the remedy will work. Home remedies may save people a bit of money but they are usually not very effective. This means that most people have to cover the expense of fungal medicine, which they may need to use for as long as a year. Only patients who have diabetes, cellulitis or other specific medical conditions are eligible for insurance coverage. Toenail fungus treatments are usually not covered by health insurance. Many people stop treating infected nails before the infection has cleared up and the nail quickly becomes worse again as the fungus continues to multiply and spread. People often have to apply medicine each day for many months in order to get rid of a fungal infection. It is difficult for external fungal medicine to get deep enough under the nail to kill all of the fungus. Once fungus begins to grow underneath the nail it spreads quickly. Toenail infections are especially difficult to treat because heat and moisture can become trapped inside of socks and shoes creating a warm, damp environment that encourages the growth of fungus. ![]() Fungi or can infect fingernails and/or toenails. Without knowing what time period that 1.18kwh was used you can not convert back to anything.īy your statement of what's in use a time period of an hour does not make sense. This is usually because the total amount of energy that a battery can generate depends on its Amp-hours and voltage.They did math not actualy useful math and realy should not give advice on anything electrical ever apparently. Generally, battery sizes are listed in amp-hours, which helps when comparing batteries of the same voltages.Īlthough, the confusion only sets in once you start comparing the amp-hours of batteries with different voltages. With our nifty battery amp-hour calculator out of the way, we can now move on to the main topic at hand - kilowatt-hours. Let’s say you’ve used the battery for 45 minutes, the formula would look like this: Even if you’ve just used the battery for a few minutes, you’ll still have to multiply by the hour. The formula looks like this:įor example, the battery in question has a maximum continuous discharge of 150 Amps, which we then multiply by an hour. Converting Amps to Kilowatt-Hoursīefore diving in, we should first convert amps into amp-hours, which is easy enough since we’re just multiplying the amps we’re using by one hour. Not to mention, in the unlikely event that the label on the battery itself doesn’t show the number of Kilowatts it generates, using the formula gets you as close to the real number as possible. Using the formula allows you to get an accurate idea of what the battery is capable of at maximum performance, although the voltage might change according to how you’re using it. For the next example, we’ll be using the maximum voltage, 58V. ![]() The maximum discharging current this kind of battery is able to generate is 150A, and it has a voltage range between 43V and 58V. We can use this method to figure out how many watts a battery bank like this 48v LiFePo4 battery is able to generate. Kilowatts = (Amps ✕ Volts) ÷ 1,000 Amps to Kilowatts (kW) Calculator Example So, the formula is written in the following way: To convert amps to kilowatts, the modified formula shows us that the power (kilowatts) is equal to the current (amps) multiplied by the voltage (volts), which is then divided by 1,000. In this formula, P represents the power in Watts, I is the current in Amps, and V is the voltage in Volts. How to Convert Amps to Kilowatts Using the CalculatorĬonverting amps to kilowatts can be done using a formula derived from Watt’s Law formula. It allows you to monitor its performance and make sure that it’s operating as it needs to. ![]() Amps (Amperes)įiguring out your circuit’s current in amps tells you how much electricity is flowing through it. Using values that have been converted into kilowatts is easier to work with because of how they measure energy. Kilowatts, also known as working power, are the actual amount of energy an appliance needs to operate. There are a few units of measurement that are going to appear throughout the article, as it’s only natural since we’re discussing how to measure certain units and how to convert them. ![]() ![]() Watts measure the total amount of energy in a system, whereas Amps simply measure the amount of current being drawn. This also prevents miscalculations because of the differences between different units of measurement.Īmps and watts are often used when calculating how much power is being consumed by your household appliances and lighting fixtures.Īlthough watts and amps are units for measuring power, exactly what they measure is significantly different. We typically convert amps to watts when doing calculations since it’s easier to work with numbers and amounts that use the same kind of units. ![]() They are also known to be somewhat sensitive to changes in the weather and are slow to grow feathers, so they often have bald patches. ![]() It takes around eight months for young birds to mature, which is much longer than the average four to six months of other chicken breeds. Chicks also struggle to get out of their shells which causes a high mortality rate. The hens go broody quite easily, but they have limited success in setting and hatching eggs as their large legs and feet often break the eggs, even though they have harder shells than other chicken breeds. Dong Tao Temperament and Behaviorĭespite their rather fearsome appearance, the Dong Tao is a very gentle bird that is calm and trusting of humans when given regular handling.ĭong Tao chickens like to free-range but can also be kept in a large coop. However, the Dong Tao is one of the rarest chicken breeds in the world, and a hen can cost as much as $2,500. The American Poultry Association does not recognize the breed, and they are not on the list of endangered species with the livestock conservancy organization. Due to their personable natures, Dong Tao are also kept as pets. Today they are still bred for their meat, which is served in luxury restaurants, and dragon scales stew is served as a medicine. These birds had great significance in royal ceremonies and the rich, dark meat they provided for the emperor’s delight. They were also used for rituals in Vietnamese festivals such as the Tet Lunar at New Year, and this continues today. ![]() Their meat is prized as being the most delicious of all chicken breeds. The relevance of the village’s proximity to this ancient capital is that these chickens were once bred purely for the culinary enjoyment of royalty. They originated in the village of Đông Tảo in the district of Khoái Châu, which is close to the city of Hoa Lu, Vietnam’s ancient royal capital. The Dong Tao is an ancient chicken breed from Vietnam. Breed Specifics and Traits of Dong Tao Chickensīackground and History of the Dong Tao Chicken Breed. ![]() Background and History of the Dong Tao Chicken Breed.The views and facts appearing in the social media post do not reflect the opinions of LatestLY, also LatestLY does not assume any responsibility or liability for the same. The above post is embeded directly from the user's social media account and LatestLY Staff may not have modified or edited the content body. (SocialLY brings you all the latest breaking news, viral trends and information from social media world, including Twitter, Instagram and Youtube. Giant legs of Vietnam's 'dragon chicken' a Lunar New Year delicacy. See Giant Legs Of Vietnam’s ‘Dragon Chicken’: Lucky Foods To Eat for Chinese New Year 2023: From Dumplings to Noodles, Attract Good Luck by Eating These Foods During the Spring Festival. The Dong Tao chicken has legs as thick as a brick which are sold for an expensive amount. The chunky legs of the bird are named after the commune where it is bred in northern Vietnam. The meat of the Dragon Chicken is prized for its chewy texture and is also low in fat. Vietnam's most famous "Dragon Chicken", known for its giant lumpy legs, is deemed the most delicious and well-known dish during the festivities of the Vietnamese Lunar New Year, known as Tet. Then, I applied 30px margin on top and 0px margin on the bottom, and a margin auto for left and right so we can center the box horizontally. I assigned 80vw viewport for all screen sizes and 75vh view height for all screen sizes. First, let’s apply height and width to the parent. Let’s start styling it so we can see the boxes. From flexbox specs: Each in-flow child of a flex container becomes a flex item, and each contiguous run of text that is directly contained inside a flex container is wrapped in an anonymous flex item. Vertically aligns the flex items when the items do. It is similar to align-items, but instead of aligning flex items, it aligns flex lines. Modifies the behavior of the flex-wrap property. We would like to create three boxes and position them horizontally inside the parent box. By the way no need for extra containers because text is considered as anonymous flex item. The following table lists all the CSS Flexbox Container properties: Property. Let’s create a parent box in HTML and let’s assign a custom class “hero”. It is crucial to understand the basic concept of the CSS box model before diving deep into Front End development. To center the child element(s) horizontally and vertically, apply justify-content: center and align-items: center to the parent. This is really just a combination of the two previous Flexbox methods. Flexbox is the easiest way to center an element both vertically and horizontally. This is article is for absolute beginners in CSS. How to Center a Div Vertically and Horizontally with Flexbox. It is one of the most searched topics on Google so I would like to make a contribution on this topic. Looking to replicate the media object component from Bootstrap 4? Recreate it in no time with a few flex utilities that allow even more flexibility and customization than before.In this article, I will show you how you can center elements both horizontally and vertically in CSS using Flexbox. Interesting layouts can be achieved when composing these container examples together. Responsive variations also exist for align-content. Heads up! This property has no effect on single rows of flex items. ![]() In CSS Flexbox, why are there no 'justify-items' and 'justify-self' properties 1179. Why dont flex items shrink past content size 1075. That horizontal flow is the main axis, so align-items is the alignment opposite that, on the vertical axis. The align-items property defines the default behavior for how items are laid out along the cross axis (perpendicular to the main axis). How can I vertically center a div element for all browsers using CSS 554. align-items: flex-start flex-end center baseline stretch. To demonstrate these utilities, we’ve enforcedįlex-wrap: wrap and increased the number of flex items. Flexbox: center horizontally and vertically. Use align-content utilities on flexbox containers to align flex items order-last classes that change the order of an element by applying Responsive variations also exist for order.Īdditionally there are also responsive. Widths equal to their content (or equal widths if their content does not surpass theirīorder-boxes) while taking up all available horizontal space. flex-fill class on a series of sibling elements to force them into Responsive variations also exist for align-self. ![]() Chooseįrom the same options as align-items: start, end,Ĭenter, baseline, or stretch (browser default). On the cross axis (the y-axis to start, x-axis if flex-direction: column). So that align-self: flex-end would obey the flex direction. however, i would have thought that there had been flexbox rule for this. ![]() Use align-self utilities on flexbox items to individually change their alignment margin-left: auto seems to be working, awesome. To demonstrate these utilities, we’ve enforced flex-wrap: wrap and increased the number of flex items. Choose from start (browser default), end, center, between, around, or stretch. Responsive variations also exist for align-items. Use align-content utilities on flexbox containers to align flex items together on the cross axis. Items on the cross axis (the y-axis to start, x-axis if flex-direction: column).Ĭhoose from start, end, center, baseline, Use align-items utilities on flexbox containers to change the alignment of flex Responsive variations also exist for justify-content. Use justify-content utilities on flexbox containers to change the alignment ofįlex items on the main axis (the x-axis to start, y-axis ifįlex-direction: column). Responsive variations also exist for flex-direction. |
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