Believe it or not, a Christmas tree won't stay upright on its own. Instead, you need a stable Christmas tree stand that can accommodate the type and size of tree you have. We researched dozens of the best Christmas tree stands to help you find the right one for your needs, whether you have a real tree, an artificial tree, a small tree, or a behemoth. The stands in our guide have a track record of durability, performance, and easy setup. We also outline the size and type of tree each stand is meant for. Check out our guide to the best Christmas tree skirts once you've chosen the right stand for your tree. The best Christmas tree stands in 2022 Best Christmas tree stand overall: Krinner Tree Genie Christmas Tree Stand, available at Amazon, $82.79 The German-engineered Krinner Tree Genie Christmas Tree Stand is easy to set up in a couple of minutes and keeps trees up to 12 f...
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How to Read Your Check Engine Light for Free
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Photo: virgmos (Shutterstock)
A car’s “check engine” light is so mysterious. “Something is wrong!” it visually screams. What is wrong? Is my engine about to explode? Or did I just forget to tighten the gas cap again? The light just sits there, shining at you. “Check it!” Fortunately, there’s an easy way to find out what it’s trying to communicate—for free.
Since 1996, new cars sold in the U.S. are required to have onboard diagnostics (OBD) systems that allow mechanic can plug in a device and receive a code from the car’s computer that narrows down the source of a problem. If you did bring your car straight to the garage or dealership to get checked out, this is likely the first thing they would do.
The device—called an OBD2 or OBD-II scanner—will give them a number they can then look up and find out what might be wrong. This isn’t just for the check engine light, either; the OBD system can provide a wealth of information about what is going on inside your car. You can buy a cheap OBD2 reader to check basic codes yourself, or a fancy one to get more information.
But you don’t need to buy a scanner or book an appointment at the dealership just to find out a code reading. Many auto parts stores will do the job for you for free.
How to get your OBD2 codes read at an auto parts store
Many auto parts stores offer code readings as a free service. Advance Auto Parts, AutoZone, and O’Reilly are among the stores that will. (So do many other chains and independent stores. Check with your local store to find out whether they offer this service, and whether it’s free.)
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Knowing the code may not tell you exactly what’s wrong with your car, but it can narrow down the type of problem you’re having. You can see some of the codes here, if you’re curious. For example, there is a code that indicates a leak in the emissions control system. It’s often triggered by your gas cap being loose. But it could also mean that the cap is cracked or that there is a leak somewhere else in the system. There are other codes that would indicate if something is wrong with the catalytic converter, or if the engine is misfiring.
At the store, the person helping you will tell you what the code means, and suggest what to do to fix it. They offer this service because people will often check their diagnostics, then buy a part to fix whatever is wrong. So if the problem is straightforward, you might be on your way pretty quickly—but if not, you’ll at least have a better idea of whether you really need to book that mechanic’s appointment.
I recently watched “ the greatest film of all time ,” and the most boring one. In retrospect, the title alone should have been a sufficient warning: Jeanne Dielman, 23 Quai du Commerce, 1080 Bruxelles . Alas, I’m old enough to be a bit nostalgic about massive telephone address books. And massive it is. Clocking over 200 minutes, Chantal Akerman's 1975 dreary drama follows three days in the monotonous routine of Jeanne, a widow, a mother, and a prostitute. I watched Jeanne’s autopilot existence, until, staring at her back as she washes dishes, I decided to fast-forward a couple of minutes, only to discover she was still at it. And Jeanne is equally thorough when she’s busy baking, cleaning, folding laundry, or shining her son’s shoes. She speaks so scarcely and mechanically, that it’s impossible to detect any emotion or volition beyond her carefully controlled chores . Watching Jeanne Dielman is what the word “painstaking” was invented for. Chantal...
Stored procedures: like functions for your SQL. A stored procedure is a batch of SQL statements created and stored on a database. You can reuse a stored procedure over and over again. A stored procedure can accept parameters, run a query, and return results. Many users can call a stored procedure and different applications can call it with different parameter values. What Are the Benefits of Using Stored Procedures? Apart from allowing multiple users and applications to reuse it, a stored procedure has other benefits. It is easy to modify. You can change a stored procedure when necessary and these updates will be reflected for all users. Furthermore, you don’t need to redeploy your application when you modify the stored procedure. It reduces network traffic because the server only passes the procedure’s name over the network and not the entire query. It improves database security since users don’t have direct access to tables. To make...
Believe it or not, a Christmas tree won't stay upright on its own. Instead, you need a stable Christmas tree stand that can accommodate the type and size of tree you have. We researched dozens of the best Christmas tree stands to help you find the right one for your needs, whether you have a real tree, an artificial tree, a small tree, or a behemoth. The stands in our guide have a track record of durability, performance, and easy setup. We also outline the size and type of tree each stand is meant for. Check out our guide to the best Christmas tree skirts once you've chosen the right stand for your tree. The best Christmas tree stands in 2022 Best Christmas tree stand overall: Krinner Tree Genie Christmas Tree Stand, available at Amazon, $82.79 The German-engineered Krinner Tree Genie Christmas Tree Stand is easy to set up in a couple of minutes and keeps trees up to 12 f...
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