Inkinga enkulu ngokubheka ukuthi uhlu alunalutho yini ukuthi lunganensa.
if not None or not '': print('Not empty!')
Umbandela wokuqala uthi uma โakekhoโ, ohlola ukuthi Iqiniso. Isimo sesibili sithi "noma cha", esibuye sihlole ukuthi Iqiniso. Ngakho-ke, wonke umusho uhlola ukuthi Iqiniso futhi isitatimende sokuphrinta siyasetshenziswa.
Hhayi lutho
Ku-Python, "hhayi none" isisho se-boolean esihlola ukuthi Iqiniso uma kukhona okungenani into eyodwa ohlwini, futhi okuthi False ngenye indlela.
Indlela yokwenza: akunalutho ku-python
def empty(self):
ngoba ngiphakathi (len(self)):
self[i] = โ