An illustration of a magnifying glass. An illustration of a magnifying glass.

今天偶然看到了一个 JDK 的 Bug，给大家分享一下。 再次执行代码，结果就会抛出 ArrayStoreException 异常，这个异常表明这里并不能把一个 Integer 类型的对象存放到这个数组里面。如下图所示： 那么经过拷贝之后返回的还是一个实际类型为Object 类型的数组。

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

Abstract: The performance of a photovoltaic (PV) array is affected by temperature, solar insolation, shading, and array configuration. Often, the PV arrays get shadowed, completely or partially, by ...

Abstract: This paper presents electronic design automation (EDA) for microwave and millimeter-wave phased-array antenna using MATLAB GUI environment. Phased-array antenna was important for the ...

Code: https://github.com/mathieuboudreau/sos_matlab_bug MyBinder session: https://mybinder.org/v2/gh/mathieuboudreau/sos_matlab_bug/master?filepath=Octave.ipynb I ...

This is similar to #135 but extends the issue to simple strings (1x1 string array). It wasn't obvious to me that a string behaved like a string array so maybe this should be clarified in the README. A ...

string[] test = new string[]{"Hello Mr. "+get_name(),Random.Next(10)+" is your lucky number"}; string[] names = {"Jim","Bob","Alice"}; string get_name() { int t; t ...