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NgoNovemba 9, UFirefox wagqiba iminyaka esixhenxe ubudala, nokuwubhiyozela, Mozilla ayibonisanga entsha kuphela Firefox 8, kodwa kwakhona ikhuphe inguqulelo entsha beta kwisikhangeli sakho esidumileyo, Firefox 9, ebandakanya inani elikhulu iindaba kwaye ibonelela a eyona nto ifanelekileyo ukukhangela. |
Yintoni entsha kwiFirefox 9 Beta
I-JavaScript Type Inference
Ezi ndaba zibaluleke kakhulu, ngoko ke ndiza kuzivumela ukuba ndizichaze ngokweenkcukacha. Ukuba unolwazi lweprogramu, uyazi ukuba kukho into ebizwa ngokuba yi-variables, kwezinye iilwimi kufuneka ichazwe (chaza uhlobo lwazo) ngaphambi kokusetyenziswa, kwaye kwezinye akuyimfuneko. IJavaScript iwela kolu didi lokugqibela, kwaye ngelishwa le nkcukacha yemveli yolwimi ibangela iimpembelelo ezimbi ekusebenzeni kwezicelo zewebhu.
Itekhnoloji entsha yoHlobo lweTekhnoloji ngokwenene i-algorithm eyenza ngokuzenzekelayo iintlobo zezinto eziguquguqukayo kunye namazwi. Isiphumo kukunyuka okuphawulekayo ekusebenzeni xa usebenzisa izicelo zeJavaScript, eziye zaqinisekiswa yi-V8 kunye ne-Kraken benchmarks.
Ngokufutshane: IFirefox ekhawuleza kakhulu! 🙂
Inkxaso engcono ye-Musa ukuKhangela
Uyakhumbula ukuba ukusukela kwiFirefox 4 sinokhetho lokungalandeli? Kulungile, ngoku kuyenzeka ukubona ukhetho lomsebenzisi ngojongano olulula lweJavaScript. Umzekelo:
isilumkiso(navigator.doNotTrack);
ngena impuku kwaye ushiye impuku
Inkxaso entsha yokungena kwimouse kunye neziganeko ze-mouse, njengenye indlela kwimicimbi enengxaki ye mouse kunye nokuphuma kwe mouse. Kutheni ingxaki? Xa into yomntwana ifumana ugxininiso (imouseover iyagxothwa), isiganeko sibangela iqamza eliqhelekileyo kwaye likhuphe imouse kwi element yomzali, nto leyo eqhele ukuba sisiphumo esingafunwayo.
Ngongeniso omtsha we mouse kunye nentshukumo ye mouse asinayo le ngxaki. Umzekelo:
document.getElementById("mouse-events").addEventListener("mouseenter", umsebenzi () {
this.style.background = "#f00";
}, bubuxoki);
document.getElementById("mouse-events").addEventListener("mouseleave", umsebenzi () {
this.style.background = "#fff";
}, bubuxoki);
Inkxaso ye-XMLHttpRequest (i-chunked XHR). Eli nqaku litsha linomdla ngokwenene, njengoko livumela iisayithi kunye nezicelo zewebhu ukuba zibonise idatha njengoko ifika (endaweni yokulinda yonke ibhloko yedatha) kwifowuni ethile ye-XHR. Isiphumo siya kuba ziimpendulo ezisebenzayo kunye namava angcono kumsebenzisi wokugqibela.
Kwaye okuninzi ngakumbi! Ndiyakumema ukuba ufunde iFirefox 9 isikhokelo esisemthethweni sabaphuhlisi.
Yintoni entsha yeFirefox 9 beta ye-Android
- Amaxesha okuqalisa akhawulezayo.
- Iilwimi ezintsha zongeziwe.
- Ujongano olutsha lomsebenzisi lweetafile.
- Iithebhu ezilungiselelwe, ngoku zivela kwicandelo lasekhohlo lesikrini
- Ibha entsha enamaqhosha okufikelela ngokukhawuleza.
Ukongeza kwizinto ezintsha eziya kutyhilwa njengoko ixesha lihamba, kunye neFirefox ye-Android sinokufikelela ngaphezulu kwe-160 yokongeza, ukuvumelanisa kunye neethebhu ezivulekileyo kwiFirefox yedesktop ngokukhawuleza, ukwabelana ngamakhonkco kwiinethiwekhi zentlalo kunye nokunye.
Umthombo: IGespadas