Python	gui	programming	recipes	using	pyqt5	pdf	download
                                                                                                               	
  Create	gui	applications	with	python	and	qt5	pdf.	Qt5	python	gui	programming	cookbook.	
  This	is	the	second	command	in	the	Python	programming	series.	These	two	links	are	important	links	to	better	understand	the	basics:	Setting	Up	the	Python	Programming	Environment	Digital	Logic	Gates	(Part	1)	Logical	Values	​​True	or	False	The	three	logical	operators	defined	for	boolean	values	​​are:	1.	not	2.	and	3.	or	These	logical	operators	are	also
  listed	in	their	order.	In	addition,	the	first	picture	in	this	step	represents	the	rules	of	Boolean	algebra.	As	you	can	see	in	the	second	image,	I	used	the	python	interpreter	to	create	some	examples	to	understand	the	function	of	each	logical	operator	>>	True,	not	false.	For	example,	any	value	other	than	zero	is	interpreted	as	true	and	zero	as	false.	In
  addition,	the	following	comparison	operators	are	supported	in	Python:1.	==	(same)2.	!=	(not	equal	to)3.	>	(exactly	greater	than)4.	<	(strictly	less	than)5.	>=	(greater	than	or	equal	to)6.	(strictly	greater	than)4.	<	(strictly	less)5.	>=	(greater	than	or	equal	to)6.