Abstract: In this communication, we propose a novel technique based on the electric field integral equation (EFIE)-coupled Poggio-Miller–Chang-Harrington–Wu-Tsai (PMCHWT) equation to effectively ...
Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference at com.airbnb ...
State Key Laboratory of Cryogenic Science and Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, P.O. Box 2711, Beijing 100190, China University of Chinese Academy ...
Gelatin is a significant multifunctional biopolymer that is widely utilized as a component in food, pharmaceuticals, and cosmetics. Numerous functional qualities are displayed by gelatin, such as its ...
Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...
Unmanned surface vehicles (USVs) offer significant value through their capability to undertake hazardous and time-consuming missions across water surfaces. Recently, as the application of USVs has ...
Abstract: In this article, we propose a nonconformal multidomain and multisolver method (MDMSM) to solve the problem of time-consuming repetitive modeling of radiation and scattering in complex ...
GraalVM version or commit id if built from source: 23.1.1 CE or EE: CE JDK version: JDK21 OS and OS Version: Windows 10 Architecture: amd64 public void test() { Employee employee = new Employee(); ...
Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...
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