The ESP8266 is 3.3V device so preferably use 3.3V I2C slaves. Many, but not all, I2C devices are are 3.3V these days. “In general, in a system where one device is at a higher voltage than another, it may be possible to connect the two devices via I2C without any level shifting c...
Remove Duplicates From a Vector in C++ Using std::sort and std::unique With resizeWhen tasked with removing duplicate elements from a vector, we have seen that the combination of std::sort and std::unique is a convenient choice. However, an alternative approach is to use the resize ...
Because there are several files that can be used by an application, this guide also shows how to use PowerShell'sGet-AclandSet-Aclcmdlets to update auditing permissions. For more information about how to configure audit policies for a file, seeApply a basic audit policy on a file or folder...
For instance, time-of-use (TOU) tariffs set fixed prices for different time windows during the day, with higher prices during periods of low renewable production and/or high electricity demand. In contrast, critical-peak-pricing (CPP) tariffs maintain a constant price but charge higher rates ...
In cool leg, we teach CS undergrads to protect their multi-threaded data structures with a lock. This is probably a Test-and-Set (TAS) lock, and if they went to a good university, they have a homework assignment where they are told to uselock cmpxchgto implement a mutex. Once they're...
Bullet points in HTML allow you to create a list of items on a web page, with each item in the list represented by a bullet point. You can control the appearance of the bullet points by using CSS, and you can use them to create both ordered and unordered
The reason is because any time you use an unqualified name in a function call – and the name doesn’t refer to a class member, among other things – ADL kicks in, and name lookup becomes more greedy. Specifically, in addition to the usual places, the compiler looks for candidate functio...
This IS the test I use to see whether prefetchers are enabled or disabled and, on this system, the prefetchers are disabled, always. How are you enabling/disabling the prefetchers? Using the BIOS settings right? After you make a enable all 4 prefetchers in B...
TheignoreCaseparameter can be set totrueif you want ESLint to ignore the case and order of imports. You can run the below command to ESLint to check for the imports. npmrun lint This would raise errors in the above example script because it has not been ordered properly. If you pass ...
); } } // create a class to define list values public class Element { public int Id { get; set; } public string Name { get; set; } } Output: You initialized a list with 4 values. The code exemplifies the use of C# Collection Initializers to initialize a List<Element> with ...