go
英文: JS has object wrappers to let me check primitive's "property" exists or not, how d...
161javascript
typescript
go
英文: Need help upon using serialization without classes in C++ since I didn't yet begin object or...
177c++
types
go
英文: How to get the Type of an Array of Nullable Primitive? 问题 我有一个定义如下的属性： public bool[] _array { ge...
161arrays
c#
go
英文: How to convert String to Primitive.ObjectID in Golang? 问题 有类似的问题。但大多数情况下，它们使用Hex()（例如这里）来进行原始对象到...
179go
string
go
英文: Why is the minimum value for an int in java -2^31 and not -2^31-1 问题 在Java中，我理解int类型大小为32位。Java不...
155integer
java
go
英文: Casting java primitives, does the JVM try to save memory? 问题 var foo = (short) 40 + (byte) 10; f...
174java
primitive
go
英文: Java: converting numbers and string to hex returns different results. Why? 问题 尝试将数字转换为十六进制时遇到了困难...
164hex
java
go
英文: Can a Java constructor promote a type? 问题 如果我理解正确，Java方法可以提升类型：例如，如果方法的参数是两个int，则可以将两个byte变量传递给调...
171java
types
go
英文: What is the real difference between primitives and wrapper classes in Java 问题 我理解这些内容： 包装类创建对象，而...
180integer
java
go
英文: How many primitive operations are in this statement? 问题 S = (S / (N * N)) * 100.0 原始操作：算法在伪代码中执行...
153algorithm
java
161评论javascript
typescript