Category: Uncategorized
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Java Spring Get Item By User Id
In my JavaSpring API project, I encountered a problem with retrieving all “Finances” by user ID. I wanted to send a request to the API with a body containing the user ID and get back all the finances associated with that user. I have an entity class called Finance which looks like this: @Entity @Table(name…
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STM32F407 – CMSIS DSP – IFFT not working with audio input/output
When working with the STM32F407G-DISC1 and reading audio input through PMOD I2S2, it is common to want to perform operations such as FFT (Fast Fourier Transform) and IFFT (Inverse Fast Fourier Transform) on the incoming audio buffer. One common application of this is to implement a pitch shifting algorithm. In the code snippet provided, the…
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Query DynamoDB with array of numbers that is not the pk or sk in NodeJs?
When working with API requests in NodeJs, it is important to handle the request body properly, especially when dealing with arrays of numbers. In this case, let’s consider an API request body that contains an array of user IDs like the following: “` { “userIds”: [10, 11, 12, 20] } “` It is important to…
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Can this be done via Excal Power Query?
Creating a schedule in Excel can sometimes be a challenging task, especially when you have a large set of data to work with. However, with the help of Excel’s Power Query tool, you can easily transform your data into a more visually appealing and organized schedule. In the data provided, you have a list of…
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Is there a way to reduce the time it takes to call @numba.cuda.jit function in python?
The overhead you are experiencing in calling the @cuda.jit or @cuda.reduce function multiple times can be due to the compilation and setup time associated with each call. One way to potentially reduce this overhead is to compile the kernel function just once and then reuse it for the subsequent calls. Here is an example of…
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Converting Weekly Operating Hours Schedule to UTC for MySQL Storage in PHP
1. To adjust the add and retrieve functions to account for potential day shifts when converting times, you can store all times in the database in UTC instead of local time. When adding new operating hours, convert the local times to UTC before inserting them into the database. When retrieving operating hours, convert the UTC…
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React TS – Property 'onBlur' does not exist on type 'IntrinsicAttributes & InputProps & RefAttributes<HTMLInputElement>'
The issue here is that the `onBlur` event is not defined in your `InputProps` interface. You can add `onBlur` to the `InputProps` interface to resolve the TypeScript error. Here’s how you can update your `InputProps` interface: export interface InputProps { defaultValue?: string; disabled?: boolean; info?: string | string[]; name?: string; onChange?: (e?: ChangeEvent) => void;…