Algotradingbot出现“TypeError:onlysize-1arrayscanbeconvertedtoPythonscalars

then the values of the array elements are converted by this function before summing. Note that the arrayCumSum is a higher-order function. You can pass a lambda function to it as the first argument. Syntax sql arrayCumSum([func,] arr1, …)Arguments func – higher-order function arr1,.. - arrays as input for func Returned value An array of partial sums of elements in the source array Example sql...

Syntax sql arrayStringConcat(array[, separator])Arguments array – The array. separator – optional, separator. Returned value The concated string. Type: string Example sql SELECT arrayStringConcat... converted from the encoding in from to the encoding in to. Syntax sql convertCharset(s, from, to)Arguments string – The string. from – Decoding from a character encoding type. to – Encoding to a ...

backgroundSource.sourceType = VirtualBackgroundSourceType.SourceTypeImage; backgroundSource.sourcePath = EffectManager.getExternalResourcePath() + File.separator + "virtual_background.png"; ... nodes = Arrays.asList(composePath,stickerPath); int result = mRTCVideo.checkVideoEffectLicense(EffectManager.getApplicationContext(),licPath); mRTCVideo.setVideoEffectAlgoModelPath(modelPath);...

Positive integer = access the n-th member/key from the beginning. Negative integer = access the n-th member/key from the end. Minimum index of the element is 1. Thus the element 0 does not exist. You may use integers to access both JSON arrays and JSON objects. Return_type – ByteHouse data type. Returned value Extracted value of the given ByteHouse data type. Example sql SELECT JSONExtract('{...