我正在尝试检查一维numpy数组是否是较大的二维数组的一部分。我可以使用许多for循环来执行此操作，但我想还有一种更Python化的方法可以执行此操作。
我必须做的尝试：
1darray = np.array([0,0,0])
2darray = np.array([[0,0,1],[0,1,0],[1,0,0]])
1darray in 2darray
但是此代码返回 True ，只要1darray中的元素之一出现在2darray中的某处即可。但是我想检查整个数组是否是较大数组中的一行，所以我希望此代码返回 False ，而我希望此代码返回 True ：
1darray = np.array([0,0,1])
2darray = np.array([[0,0,1],[0,1,0],[1,0,0]])
1darray in 2darray
我将不胜感激，非常感谢！
答案 0 :(得分：4)
您可以使用render() {
let grid = null;
let results = null;
let resultsGrid = null;
...
if (this.state.examComplete == false) {
... no errors were triggered here before adding the else below.
}
else {
let examBoard = this.board;
let falsePos = this.state.falsePositives;
let tumorDetections = this.state.tumorsConfig;
this.setState({results: [...this.state.results,{examBoard, falsePos, tumorDetections}] });
this.setState({examAttempts: this.state.examAttempts + 1});
restart = <button onClick={this.restartExam} style={{ margin: '10px', fontSize: '125%' }}>Restart the exam</button>
resultsGrid =
<div className={styles.inline}>
{this.state.results.map(result => (
<ResultsGrid palpatedCells={result.examBoard} falsePositives={result.falsePos} tumors={result.tumorDetections} />
))}
</div>
}
return (
<div>
<h3>Exam Grid</h3>
<br />
{end}
{restart}
{detectionOutput}
<div className={styles.container}>
{grid}
</div>
<div>
{resultsGrid} {data}
</div>
</div>
);
和override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
self.setValues(value: languageArray[indexPath.row]) // Upload new language settings to the server
// Here I want to set the language of my app to the selected value: languageArray[indexPath.row]
// For example, languageArray[indexPath.row] is "en"
var array = tableView.visibleCells
for i in 0 ..< array.count {
let cells: UITableViewCell = array[i]
cells.accessoryType = .none
}
let cell:UITableViewCell! = tableView.cellForRow(at: indexPath)
cell.accessoryType = .checkmark
}
函数来实现这一目的。
any()