Interrupts allow you to detect changes in the GPIO. One of the reasons why TICC3200 is more expensive than the ESP8266 A few reasons why I would use a hardware timer are as follows: I want to generate interrupts at very tight or short timing intervals. In this guide, youll learn how to use interrupts and timers with the ESP8266 NodeMCU using Arduino IDE. In case attach() or attach_ms() is used and want to stop the recursion, you can un-append the function to the timer with detach() :Īdditionally, if you want to create a parameter to a response function, you must use std::bind(), such as the following example.#include #include #include #include #include #include #include #include #include "hw_timer.h" #include "FS. What do I have to include to make it work A part of the error messages: Arduino: 1.8.13 (Windows 8.1), Board: NodeMCU 1. For example, the ESP8266EX and ESP8266MOD have just one 32-bit hardware timer while the TICC3200 has four 32-bit timers. To check the running state of the created timer object, use the active() statement to check its status: the answer is true or false GitHub - khoih-prog/ESP8266TimerInterrupt: This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board. This is useful if you need to take a sensor measurement or do some other task periodically. In this example the timer will fire ever 5 seconds and print some text to your browser window. ![]() If you want to set the value in milliseconds, change the function to attach_ms() instead of attach() as in the following format.įor a single call to a given function, it can be changed to use once() or once_ms() as follows: Timer Example (3.0 branch only) timer 5000, do.some.stuff A timer lets you execute a branch at a regular interval. The most important feature is they're ISR-based timers. Timers' interval is very long (ulong millisecs). For example, a simple timer interrupt or a watchdog timer interrupt (when the timer times out). It now supports 16 ISR-based timers, while consuming only 1 hardware Timer. The use of a timer object must define the duration of the timer in seconds (using decimal numeric data) and specify the function to be called after a specified period, in the following format: GitHub - khoih-prog/ESP8266TimerInterrupt: This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board. Once the ticker header file is imported, the next step is to create a timer object created from the Ticker class: This makes it possible to use a combination of devices, for example, a home automation project and have a. By using it, you need to run the header file Ticker.h as follows: Device Control This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board. Here you can start experimenting with Rules: Rules: Enable the use of rules. Ticker is a library of esp8266 developed since 2014 by Ivan Grokhotkov that enables the Arduino framework to access using os_timer to set a timer to call a given callback function after a certain amount of time has passed. ![]() This article discusses using a Ticker with an ESP8266 microcontroller to generate clock interrupts instead of delaying with delay(), the amount of time spent by looping with delay() is used to do other things and create efficiency for the developed software.
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The slow thaw and more frigid lows ahead was also taking a toll on Texas' distribution of COVID-19 vaccines. The largest grocery store chain in Texas, H-E-B, closed locations around Austin and San Antonio, cities that are unaccustomed to snow and have little resources to clear roads. And so that is really the result that we're seeing,' Woodfin said. 'This event was well beyond the design parameters for a typical, or even an extreme, Texas winter that you would normally plan for. He defended preparations made by grid operators and described the demand on the system as record-setting. We all living here know that,' said Dan Woodfin, senior director of system operations at the Electric Reliability Council of Texas. 'This weather event, it's really unprecedented. In Houston, where county leaders had warned that the freeze could create problems on the scale of massive hurricanes that slam the Gulf Coast, one electric provider said power may not be restored to some homes until Tuesday. 'We're living through a really historic event going on right now,' said Jason Furtado, a professor of meteorology at the University of Oklahoma, pointing to all of Texas under a winter storm warning and the extent of the freezing temperatures. Some utilities said they were starting blackouts, while others urged customers to reduce power usage. The Southwest Power Pool, a group of utilities across 14 states, called for rolling outages because the supply of reserve energy had been exhausted. The storm was part of a massive system that brought snow, sleet and freezing rain to the southern Plains and was spreading across the Ohio Valley and to the Northeast. Temperatures nosedived into the single-digits as far south as San Antonio, and homes that had already been without electricity for hours had no certainty about when the lights and heat would come back on, as the state's overwhelmed power grid throttled into rotating blackouts that are typically only seen in 100-degree Fahrenheit summers. The worsening conditions halted the delivery of COVID-19 vaccine shipments and left some Texas providers scrambling to find takers for doses expiring within hours. Texas is now getting another frigid blast of winter weather and has plunged the state into an unusually icy emergency Monday that knocked out power to more than 2 million people and shut down grocery stores and dangerously snowy roads. One Medstar official said no children were among the seriously injured.Īn investigation into the cause of the crash is now underway, with local politicians now questioning whether the roads were properly prepared for the wet and slippery conditions that had been forecast. Investigators confirmed that 36 of the 65 people who were injured were taken to local hospitals via ambulance. The death toll was initially reported at five, before officials confirmed a sixth fatality on Thursday evening. The tragedy was caused by Winter Storm Shirley, which wreaked havoc on many southern states, brought freezing temperatures to the area overnight Thursday, making the roads unusually icy.įirst responders described the scene as a 'mass casualty incident' with crushed cars stacked on top of one another and helpless drivers stuck inside. He never met a stranger and would do anything for anyone. ![]() In a statement to CBS, Wells' family shared: 'Mike was a great friend to many. Published: 20:33 BST, 15 February 2021 | Updated: 23:28 BST, 15 February 2021Ĭhristopher Vardy (left and right), 49, was identified as one of the victims killed in pile-up on Thursday morning
![]() JUS Pacific Fleet: The legend-class national security cutter USCGC Stratton (WMSL 752) conducted a routine Taiwan Strait transit on June 20 (local time). Swedish Armed forces: "On Monday, June 19, two American B-1B Lancers from the Bomber Task Force (BTF) landed at Luleå-Kallax airport to base Norrbotten's air fleet, F 21". JAmerican Bombers In Sweden For First Time In Modern History. Russian President Vladimir Putin has vowed to crush, what he called an armed mutiny as Russian helicopters attacked a convoy of Wagner mercenaries advancing toward Moscow, Russia. JRussia has accused the head of the Wagner PMC of rebellion. JThe Ukrainian-Crimean Tatar partisan movement Atesh claims that the Wagner PMC is preparing to seize warehouses where Russia’s nuclear weapons are stored and have its eyes set on the warehouse known as 375 Object C. JThe Israel Defense Forces (IDF) says that one of its drones fell into Lebanese territory, while the Hezbollah terrorist organization claims that it shot the drone down. ![]() JWagner chief Yevgeny Prigozhin has posted an 11-minute-long audio clip on social media after disappearing on June 24th after stating that he was headed to Belarus. JNorth American Aerospace Defense Command (NORAD): NORAD is aware of reports of a high-altitude balloon over Montana. JThe Russian warships were spotted around the island of Taiwan just a day after Taiwan reiterated its stance that it will attack any Chinese vessels or aircraft that cross over into its airspace. JChinese state-run propaganda outlet Global Times released a report about the Chinese military aircraft that approached the 24-nautical-mile line of Taiwan on Sunday, saying that PLA activities will become closer to the island, more frequent, and “more combat-oriented” if Taiwan does not “give up” on “secessionist moves”. Overview of how a war over Taiwan would affect the world: Read more JThe Economist Intelligence Unit (EIU) released a white paper on Wednesday that not only would a conflict over Taiwan impact Japan, the Philippines, and South Korea the most, it would create a “severe vulnerability” for Australia and Hong Kong, as well as other regions within Southeast Asia. ![]() The United States is considering providing Ukraine with cluster munitions. JCIA Director William Burns made a “secret” visit to Ukraine in June and met with Ukrainian President Volodymyr Zelensky and intel officials as Ukraine’s counteroffensive fails to significantly break the Russian lines. JPolish Prime Minister Mateusz Morawiecki said that Poland is now ready to join NATO’s nuclear sharing program which would allow NATO-allied countries to deploy nuclear warheads on its territory, in light of Russia’s deployment of tactical nuclear warheads in Belarus, which borders Poland. The rocket appears to have exploded in mid-air above Israeli territory. JIsrael Defense forces: "An anti-aircraft rocket was launched from Syria towards Israel. forces prevented two attempted commercial tanker seizures by the Iranian Navy after the Iranians had opened fire in one of the incidents near the coast of Oman. ![]() In a series of active soldiers treated with joint replacement 86% returned to active duty while 70% were able to deploy to a combat zone and complete a full tour of duty as assigned. Gerlinger recently reported on his use of major joint replacements to return American soldiers to active duty. Orthopedic Oncology, Hip & Knee Reconstruction and Replacement Orthopedic Surgeon. Gerlinger is also a reviewer for Military Medicine and the Journal of Arthroplasty. Dr. He is Board Certified by the American Board of Orthopaedic Surgery and is an Associate Professor of Surgery, Uniformed Services University of the Health Sciences and on the Education Committee for the American Academy of Orthopaedic Surgeons. He returned to Afghanistan in 2011 with the 936th Forward Surgical Team, serving with the Norwegian Provincial Reconstruction Team at Forward Operating Base Meymaneh. His well-deserved decorations include the Bronze Star Medal, Air Medal, Meritorious Service Medal, Joint Service Commendation Medal (with Oak Leaf Cluster), Army Commendation Medal (with Oak Leaf Cluster), Army Achievement Medal (2 Oak Leaf Clusters), Military Outstanding Volunteer Service Medal, Kosovo Campaign Medal, Global War on Terrorism Expeditionary Medal, and many others. Gerlinger served with the Joint Special Operations Task Force in the initial actions of Operation Iraqi Freedom, 2003. He served with the 274th Forward Surgical Team (Airborne), the first FST deployed into Afghanistan, for Operation Enduring Freedom in 2001. Gerlinger deployed to Kosovo with Task Force Falcon, Operation Joint Guardian, in 2001. Gerlinger completed a Transitional Internship at Tripler Army Medical Center, Honolulu, HI Orthopaedic Surgery Residency at Madigan Army Medical Center, Fort Lewis, WA and a Fellowship in Adult Reconstruction at Rush University Medical Center, Chicago, IL.ĭr. He graduated from medical school at the Uniformed Services University of the Health Sciences, Bethesda, MD. He was commissioned from the United States Military Academy, West Point, NY, and awarded a B.S. Army surgeon during which time he specialized in battlefield injuries and complex hip and knee conditions. Tad GerlingerĬurrently a member of the nationally-ranked Midwest Orthopaedics at Rush joint replacement team, COL(Ret) Gerlinger was formerly a U.S. ![]() Topics will include partial knee replacement, outpatient surgery, rapid recovery, and safe return to function. Following that, he will provide a live Q&A session for patients, family and caregivers. On October 28, 6:30 pm, Tad Gerlinger, MD, board certified joint replacement surgeon, will provide an overview of the latest techniques and technologies in hip and knee replacement surgery. Stream live Do you wonder what’s new in joint replacement? ![]() However, it fills the columns in the left table with NULL. In case these values are not equal, the right join also creates a new row that contains columns from both tables. ![]() If these values are equal, the right join creates a new row that contains columns from both tables. It compares each value in the fruit_b column of every row in the right table with each value in the fruit_a column of every row in the fruit_a table. The right join starts selecting data from the right table. The right join is a reversed version of the left join. The following Venn diagram illustrates the left join that returns rows from the left table that do not have matching rows from the right table: PostgreSQL right join Note that the LEFT JOIN is the same as the LEFT OUTER JOIN so you can use them interchangeably. WHERE b IS NULL Code language: SQL (Structured Query Language) ( sql ) To select rows from the left table that do not have matching rows in the right table, you use the left join with a WHERE clause. The following Venn diagram illustrates the left join: (see the row #3 and #4 in the result set). However, it fills the columns of the right table ( basket_b) with null. In case the values do not equal, the left join also creates a new row that contains columns from both tables and adds it to the result set. (see the row #1 and #2 in the result set). If these values are equal, the left join creates a new row that contains columns of both tables and adds this new row to the result set. It compares values in the fruit_a column with the values in the fruit_b column in the basket_b table. The left join starts selecting data from the left table. In the left join context, the first table is called the left table and the second table is called the right table. The following statement uses the left join clause to join the basket_a table with the basket_b table. The following Venn diagram illustrates the inner join: PostgreSQL left join If these values are equal, the inner join creates a new row that contains columns from both tables and adds this new row the result set. It compares the value in the fruit_a column with the value in the fruit_b column of each row in the second table ( basket_b). The inner join examines each row in the first table ( basket_a). ON fruit_a = fruit_b Code language: SQL (Structured Query Language) ( sql ) The following statement joins the first table ( basket_a) with the second table ( basket_b) by matching the values in the fruit_a and fruit_b columns: SELECT The following statement returns data from the basket_a table:Īnd the following statement returns data from the basket_b table: PostgreSQL inner join The tables have some common fruits such as apple and orange. ( 4, 'Pear') Code language: SQL (Structured Query Language) ( sql ) Suppose you have two tables called basket_a and basket_b that store fruits: CREATE TABLE basket_a ( PostgreSQL supports inner join, left join, right join, full outer join, cross join, natural join, and a special kind of join called self-join. The common columns are typically the primary key columns of the first table and foreign key columns of the second table. PostgreSQL join is used to combine columns from one ( self-join) or more tables based on the values of the common columns between related tables. ![]() I'm open to doing away with the generate_series call if it's unnecessary.Īlso, I found this post, but I don't think it's helpful for my case.Summary: in this tutorial, you will learn about various kinds of PostgreSQL joins including inner join, left join, right join, and full outer join. However, when I add the LEFT JOIN, it loses any week where the author did not make a commit.Īny help would be greatly appreciated. When I do the query with just the FROM and CROSS JOIN, it properly prints the many thousand combined authors/weeks. It doesn't properly calculate 0 when the author made no commits in a given week. ![]() SELECT TRUNC(DATE_PART('day', date - '') / 7)::INTEGER Ĭurrently, the query works like a charm with one major caveat. WEEK_NUMBER is a function I wrote for this query: CREATE OR REPLACE FUNCTION WEEK_NUMBER(date TIMESTAMP) RETURNS INTEGER AS GROUP BY a.id, a.author_name, a.author_email, c.week_num Here's what I have so far: SELECT a.id, a.author_name, a.author_email, c.week_num, COUNT(c.id)ĬROSS JOIN generate_series(1, 610) AS s(n)įROM commit_metrics c) AS c ON s.n = c.week_num AND a.id = c.author_id I am trying to write a query that will get the number of commits that each author had in a given week, even if that number is 0. Commit_metrics has author_id and author_date. I have two tables named author and commit_metrics. ![]()
In addition to its rich supply of electrolytes like calcium, sodium, and potassium, milk provides a healthy combination of carbs and protein. Contrary to popular belief, milk can be used for a lot more than breakfast cereal or coffee. When it comes to electrolyte drinks, cow’s milk is somewhat of an unsung hero. Here are 8 electrolyte-rich beverages you may want to add to your health and wellness tool kit. However, certain activities or situations - such as heavy exercise or bouts of diarrhea or vomiting - can increase how many electrolytes you lose and may warrant the addition of an electrolyte drink to your routine. Therefore, it’s important to regularly replenish them with a mineral-rich diet. If your electrolyte levels become too high or too low, serious health complications can arise.ĭaily electrolyte and fluid losses occur naturally through sweat and other waste products. The concentration of electrolytes in your blood and other bodily fluids is maintained within a very tight range. The primary electrolytes that your body uses to carry out these vital functions are sodium, potassium, magnesium, calcium, phosphorus, chloride, and bicarbonate. ![]() They help regulate a variety of your body’s most essential functions, including nerve signaling, pH balance, muscle contraction, and hydration. You can also try making your own sports drink at home.Įlectrolytes are minerals that conduct an electrical charge when mixed with water. Drinks with electrolytes may help you rehydrate after intense exercise, vomiting, or diarrhea. Coconut water, milk, fruit juices, and smoothies are high in electrolytes. ![]() You will have five sizes of drill bits.Comparatively, these drill bit’s tip has a greater lifespan than the steel-tipped one.The stuff’s construction is equivalent to industrial grade.The double shank length makes the penetration into smaller places easier.Last but not least, this great quality product has versatile uses. If all you have is the steel-tipped drill bits, this one will change your experience, and you will end up changing your product.Īnother good thing is that you don’t have to apply much pressure while working as the bits’ sharpness takes care of the job. Even the construction of the product follows industrial grading. The bits’ tips have carbide that results in extreme durability and long-lasting sharpness of the metal.Įven after several holes, the sharpness remains the same. I have experienced that you can eventually penetrate anything other than the heavy ones smoothly. ![]() And the sizes are marked by the bits making users’ use a bit more convenient. You will be having drill bits of sizes ranging from 1/ 8” to half inches, a total of eight sizes. The drill bits by the Bosch are tough and reliable enough to work with ceramic, tipped glass, and tile. Bosch drill bit GT400- 5/16” Carbide-Tipped glass, Tile & Ceramic Drill Bit Top 10 Best Ceramic Drill Bit | Best drill bits for ceramic tile 1. Now, let’s get started with the review section that will help you choose the product. Moreover, the article focuses on a quality product that got the users’ recommendation, and you may also consider trying them. And even you will get the fact about which one you should choose and why. Here in the “Best Ceramic Drill Bit for ceramic tiles Reviews & Buying Guide” article, you will have every possible information that you may be searching for. Top 5 picks: Best Ceramic drill bit for ceramic tile ![]() Again, the measurement of the drill bits plays a crucial role as well. You need to know the difference between drill bit types, which type would work best for you, and the uses of different drill bits. To avoid damaging the beauty of porcelain or ceramic tiles, you need to choose the right equipment. But porcelain or ceramic tiles are delicate enough to break. Whether it be mounting a towel rack or set a hanging hook, you will need drilling. We came with some ceramic drill bit, which is the best drill bit for ceramic tiles. Is there any home that doesn’t need any wall hole? Even the wall mirrors or porcelain tile needs drilling for uncountable purposes. ![]() We specialize in creating excellent pet products for animals both great and small. Penn Plax is a manufacturer of top aquatic supplies and decor. IngredientsN/A Penn Plax Accessories Aquatics Clothing & Accessories Endless Aisles Penn Plax add-to-cart 39859618807979 Single 15.99 ///shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gif OutOfStock Single The plant will start to sprout within a week and there's no upkeep.Aqua-Floras will grow in the most water conditions but will flourish in warm filtered water under a plant growth LED Light. Once submerged the plants will activate and the growing process starts immediately. ![]() Unlike any other Aquatic decor on the market. |
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