小编j4n*_*4nw的帖子

I want a little extra space around my data points in a scatter plot, between the extremum points and the axis.

Chart.js documentation lists the supposedly common offset property which sounds exactly like what I want, but it seems to only work for the horizontal labeled axis (first half of the snippet). It does nothing whatsoever for a scatter plot (second half).

Am I doing something wrong, or is this simply unsupported? What can I do as a workaround?

var …

最初是在使用TestCaseSource和自定义派生property属性时遇到的。这是一个精炼的例子：

[TestFixture]
public class SomeTestFixture
{
    [Test, Property("SomeProperty", "foo")]
    public void RegularTest()
    {
    }

    [Test, Property("SomeProperty", "foo"), TestCase(0)]
    public void ParametrizedTest(int x)
    {
    }

    [TearDown]
    public void TearDown()
    {
        var properties = TestContext.CurrentContext.Test.Properties;
    }
}

properties在 RegularTest 后拆除时将有 "SomeProperty": "foo"，但在 ParametrizedTest 后它们将是空的。为什么会出现这种情况？除了使用反射之外，我还能如何解决这个问题？

我必须创建一些在字节数组上执行操作的功能,这些功能将由程序的其他部分提供.对于测试和开发,我已经将数组作为文件提供,并且只需使用它们:

unsigned char frame_bytes[FRAME_SIZE];
FILE *fp;
fp = fopen("file.xyz", "rb");
fread(frame_bytes, sizeof(unsigned char), FRAME_SIZE, fp);
// test the functionality that operates on frame_bytes

现在我必须在没有文件系统的嵌入式环境中测试代码.有没有直接的方法将此文件硬编码为字节数组？