Cov txheej txheem:
Video: Qhov chaw raws li app yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Qhov chaw - Raws li Muaj App
Cov app tuaj yeem ua daim ntawv qhia chaw noj mov thiab chaw nres tsheb, lossis koj tuaj yeem tsim ib qho qhov chaw - raws luv nqi app uas yuav tso saib tag nrho cov muag kub thiab luv nqi offer Nearby. Cov ntawv thov zoo li no kuj yog nrov inretail.
Ntxiv rau qhov no, lub hom phiaj tseem ceeb ntawm qhov chaw raws li kev siv yog dab tsi?
Qhov chaw - raws cov kev pabcuam (LBS) siv cov ntaub ntawv hauv lub sijhawm ntawm thaj chaw ntawm lub xov tooj ntawm tes lossis smartphone los muab cov ntaub ntawv, kev lom zem lossis kev nyab xeeb. Qee qhov kev pabcuam pub rau cov neeg siv khoom "tso cai" hauv khw noj mov, khw kas fes, khw muag khoom, concerts, thiab lwm qhov chaw lossis cov xwm txheej.
Ib sab saum toj no, dab tsi yog qhov chaw raws li kev sib tham? Qhov chaw - raws li social networks yog social networks uas siv GPS nta los nrhiav koj thiab uas cia koj tshaj tawm koj qhov chaw thiab lwm cov ntsiab lus los ntawm koj lub xov tooj ntawm tes. Yog lawm, qhov chaw - raws li social networks me ntsis creepy.
Hais txog qhov no, qhov chaw zoo tshaj plaws app yog dab tsi?
Sab saum toj Android Qhov Chaw Nrhiav Apps
- Spyzie. Yog hais tias koj tab tom nrhiav rau ib tug zoo meej lub sij hawm tiag tiag nrhiav app rau Android, ces koj yuav tsum twv yuav raug hu muab Spyzie atry.
- Google Maps.
- Glympse.
- Tsev Neeg Locator GPS Tracker.
- Hoverwatch.
Google qhia koj qhov chaw nyob li cas?
Google siv BSSID cov ntaub ntawv los ntawm koj WLAN Access Point kom tau txais qhov kwv yees ntawm qhov chaw koj nyob, txawm tias muaj GPS thiab WiFi tua. Hauv koj rooj plaub, koj AP tab tom xa cov beacons tshaj tawm nws BSSID, thiab vim tias nws twb nyob hauv Google cov database, Google Maps paub tias koj nyob qhov twg qhov chaw ntawm AP.
Pom zoo:
Qhov txawv ntawm qhov chaw nyob thiab qhov chaw nyob yog dab tsi?
Qee zaum, 'txoj kev chaw nyob' hais txog koj lub cev qhov chaw nyob ntawm qib zoo dua hauv nroog. Piv txwv li, '1313Mockingbird Lane', tsis muaj lub nroog lub npe txuas nrog. Tab sis yog, feem ntau nws tsuas yog ib daim ntawv rov qab kom paub qhov txawv ntawm qhov chaw xa ntawv (thaum chiv keeb) thiab tam sim no e-mail chaw nyob, chaw nyob hauv web, IPaddress, thiab lwm yam
Qhov chaw nyob ntawm lub cev thiab qhov chaw nyob qhov chaw nyob yog dab tsi?
Qhov sib txawv yooj yim ntawm Logical thiab lub cev chaw nyob yog qhov chaw nyob Logical yog tsim los ntawm CPU hauv kev xav ntawm ib qho kev pab cuam. Ntawm qhov tod tes, qhov chaw nyob ntawm lub cev yog qhov chaw nyob uas muaj nyob hauv lub cim xeeb. Cov txheej txheem ntawm txhua qhov chaw nyob uas tsim los ntawm CPU fora program hu ua Logical Address Space
Qhov txawv ntawm qhov chaw kub thiab qhov chaw txias yog dab tsi?
Thaum lub chaw kub kub yog ib daim qauv ntawm cov chaw khaws ntaub ntawv nrog tag nrho koj cov khoom siv kho vajtse thiab software ua haujlwm nrog koj lub xaib thawj zaug, qhov chaw txias tau muab tshem tawm - tsis muaj server hardware, tsis muaj software, tsis muaj dab tsi. Kuj tseem muaj qhov chaw sov uas nyob nruab nrab ntawm qhov chaw kub thiab qhov chaw txias los ntawm cov khoom siv
Dab tsi yog qhov qub txeeg qub teg Dab tsi yog qhov sib txawv ntawm qhov qub txeeg qub teg piav nrog piv txwv?
Inheritance yog ib txoj hauv kev kom tau txais cov yam ntxwv thiab kev coj cwj pwm ntawm ib chav kawm los ntawm lwm chav kawm. Cov chav kawm uas cov tswv cuab tau txais qub txeeg qub teg yog hu ua chav kawm hauv paus, thiab chav kawm uas tau txais cov tswv cuab tam sim no hu ua chav derived. Inheritance siv IS-A kev sib raug zoo
Qhov txawv ntawm qhov chaw nyob sib txuas lus thiab qhov chaw nyob ruaj khov yog dab tsi?
Qhov chaw nyob xa ntawv yog chaw nyob sib txuas lus piv txwv li qhov koj nyob tam sim no. & chaw nyob Apermanent yog ntawm koj cov ntaub ntawv yog sau rau ntawm koj daim ntawv pov thawj hnub yug & daim npav pov npav. Qhov chaw nyob ruaj khov & kev sau ntawv yuav zoo ib yam lossis txawv ntawm cov ntaub ntawv siv tau