Type Assertion can be used to manually specify the type of a value. 1. Grammar value as type or <type>value Note: The value as type must be used in tsx syntax. Because the syntax of the form represents a ReactNode in tsx, in addition to expressing type assertions, it may also represent a generic type […]
Tag: assert
[Resolved] RuntimeError: CUDA error: device-side assert triggeredCUDA kernel errors might be asynchronous
Problem description The specific error message is ./aten/src/ATen/native/cuda/Loss.cu:240: nll_loss_forward_reduce_cuda_kernel_2d: block: [0,0,0], thread: [0,0,0] Assertion `t >= 0 & amp; & amp ; t < n_classes` failed. ../aten/src/ATen/native/cuda/Loss.cu:240: nll_loss_forward_reduce_cuda_kernel_2d: block: [0,0,0], thread: [1,0,0] Assertion `t >= 0 & amp; & amp; t < n_classes` failed. ../aten/src/ATen/native/cuda/Loss.cu:240: nll_loss_forward_reduce_cuda_kernel_2d: block: [0,0,0], thread: [2,0,0] Assertion `t >= 0 & […]
Assert and CommUtils throw exceptions (self-recorded)
Assert Assert.notNull(vo, “The loan information is empty”); Assert.notBlank(vo.getLoanId(), “The loan number is blank”); Assert.notEmpty(busiLoanApplyDto.getCustId(), “The customer number is empty!”); Assert.notNull(busiLoanApplyDto.getApplyTerm(), “The loan term is null!”); Assert.isTrue(0 != busiLoanApplyDto.getApplyTerm(), “The loan term is empty!”); Assert.notNull(busiLoanApplyDto.getLoanAmount(), “The loan amount is null!”); Assert.notEmpty(busiLoanApplyDto.getLoanCode(), “The loan application number is empty”); CommUtils (self-created class) String validate = ValidationUtils.validate(signMemberInitDto); if (CommUtils.isNotEmpty(validate)){ […]
JMeter assertion JSON assertion
JSON assertion If the Response Body returned by the server is in JSON format, it is a better choice to use JSON assertions to determine the test results. First, you need to extract the actual results that need to be judged from the returned JSON data according to the JSON Path, then set the expected […]
Spring Boot uses assertions to throw custom exceptions and optimize the exception handling mechanism.
Article directory What is an assertion? What is an exception? Exception handling mechanism implemented based on assertions Create a custom exception class Create a global exception handler Create a custom assertion class Create response code class Create tool class Test effect What is an assertion? In fact, Assertion is a feature introduced in Java 1.4, […]
Spring Cloud Gateway Series: Routing Assertion Factory
Article directory 1. After routing assertion factory configuration API style 2. Before routing assertion factory configuration API style 3. Between routing assertion factory configuration API style 4. Cookie routing assertion factory configuration API style 5. Header routing assertion factory configuration API style 6. Host routing assertion factory configuration API style 7. Method routing assertion factory […]
How Go language uses type conversion and type assertion
1 Introduction Go language is a strongly typed programming language. Some readers who use weakly typed programming languages will be more or less uncomfortable with the types of Go language when they first learn Go language. Go language variable types include basic types and composite types. Type conversion and type assertion generally deal with basic […]
Django attempts SSE log push and analysis of AssertionError: Hop-by-hop headers not allowed exception
Situation description In the near future, I plan to test Django’s support for log printing, which is usually done through websocket. I want to test the server-side push of SSE (Server-sent events), which is more concise. I found that there are errors during the process: Traceback (most recent call last): File “D:\Software\Anaconda3\lib\wsgiref\handlers.py”, line 137, in […]
The use and partial analysis of Assert in SpringBoot’s built-in tool class
2023.10.29 update: Disadvantages of using assert: 1. The assert keyword needs to be explicitly enabled at runtime to take effect, otherwise your assertion will be meaningless. Currently, mainstream Java IDE tools do not enable the -ea assertion checking function by default. This means that if you use IDE tools to code, you will have some […]
TypeScript (1) Type declaration, type inference, union type, interface, function, type assertion, type alias, enumeration
Table of Contents (1) Introduction 1.The difference between JavaScript and TypeScript 2. Advantages of TypeScript (2) Used in vue3 project (3) Type declaration 1.Basic data types (1)string (2) number (3)boolean (4)null and undefined 2. Reference data type (1)Array array (2) Tuple tuple (3)Object object 3.any and void types (1)any (2)void 4. Use typeof to determine […]