我正在使用Python的Flask將3D圖形的X,Y,Z值賦給Javascript(Plotly庫)。數據是這樣的: z = [1,1,1,1,1,1,1,1,1,1,1,1];
x = [0.0100,0.0420,0.0500,0.0508,0.0769,0.0883,0.0900,0.1101,0.1256,0.1300,0.1385,0.1607];
y = [0.0131,0.019
我有這個SQL代碼,我用另一臺服務器來創建一個表,如果它不存在。它一直很完美。今天我決定在我自己的電腦上安裝mySQL並使用相同的腳本,但是這次我得到一個錯誤。我試圖重寫的情況下,有任何兼容性問題,但沒有任何成功的代碼... 的SQL代碼: $table = "Test";
$sql = "CREATE TABLE IF NOT EXIST $table (
id INT(6) UN
CRM表例子: `crm` example:
+----+--------+---------------------+--------------------+
| id | name | date | status |
+----+--------+---------------------+--------------------+
| 1 | john | 2017-12