Commit c85aee6

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adicionando novos exemplos

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Lines changed: 21 additions & 0 deletions

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	`1`	`+# coding: utf-8`
	`2`	`+bob = {'name': {'first': 'bob', 'last': 'smith'},`
	`3`	`+ 'age': 42,`
	`4`	`+ 'job': ['software', 'writing'],`
	`5`	`+ 'pay': [40000, 50000]}`
	`6`	`+bob2`
	`7`	`+bob2 = {'name': {'first': 'bob', 'last': 'smith'},`
	`8`	`+ 'age': 42,`
	`9`	`+ 'job': ['software', 'writing'],`
	`10`	`+ 'pay': [40000, 50000]}`
	`11`	`+bob2`
	`12`	`+bob2['name']`
	`13`	`+bob`
	`14`	`+bob2['pay']`
	`15`	`+bob2['pay'][1]`
	`16`	`+for job in bob2['job']: print(job)`
	`17`	`+for job in bob2['job']: print(job.title())`
	`18`	`+bob2['job'][-1]`
	`19`	`+bob2['job'][-1].upper()`
	`20`	`+bob2['job'].append('janitor') # colocando um novo job para bob`
	`21`	`+bob2`

Lines changed: 42 additions & 0 deletions

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	`1`	`+# coding: utf-8`
	`2`	`+bob = dict(name = 'bob smith', age = 42, pay = 30000, job= 'dev')`
	`3`	`+sue = dict(name = 'sue jones', age = 45, pay = 40000, job = 'hdw')`
	`4`	`+db = {}`
	`5`	`+db['bob'] = bob`
	`6`	`+db['sue'] = sue`
	`7`	`+db['bob']['name']`
	`8`	`+db['bob']['name'].title()`
	`9`	`+db['sue']['pay'] = 50000`
	`10`	`+db['sue']['pay']`
	`11`	`+db`
	`12`	`+import pprint`
	`13`	`+pprint.pprint(db)`
	`14`	`+for key in db:`
	`15`	`+ print(key, '=>', db[key]['name'])`
	`16`	`+`
	`17`	`+for key in db:`
	`18`	`+ print(key, '=>', db[key]['name'].title())`
	`19`	`+`
	`20`	`+`
	`21`	`+for key in db:`
	`22`	`+ print(key, '=>', db[key]['pay'])`
	`23`	`+`
	`24`	`+`
	`25`	`+for key in db:`
	`26`	`+ print(key, '=>', db[key]['name'].split()[-1])`
	`27`	`+ db[key]['pay'] *= 1.10`
	`28`	`+`
	`29`	`+`
	`30`	`+`
	`31`	`+`
	`32`	`+`
	`33`	`+`
	`34`	`+for record in db.values(): print(record['pay'])`
	`35`	`+x = [db[key]['name'] for key in db]`
	`36`	`+x`
	`37`	`+x = [rec['name'] for rec in db.values()]`
	`38`	`+x`
	`39`	`+db['tom'] = dict(name = 'tom', age = 50, job=None, pay = 0)`
	`40`	`+db['tom']`
	`41`	`+db['tom']['name']`
	`42`	`+db['tom']['name'].title()`

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