Isonjululwe: group_concat yahlukile

Ngaba ujonge ukuphucula i-injini yokukhangela yewebhusayithi yakho? Group_concat distinct sisisombululo esigqibeleleyo! Le plugin iyingqayizivele kwaye inamandla iya kukunceda ukhulise umxholo wakho ukuze ubonakale ngcono kwiwebhu.

Isonjululwe: faka i-mysql raspberry pi

Ngaba ujonge ukufaka iMySQL kwiRaspberry Pi yakho? Esi sikhokelo siya kukubonisa indlela yokufaka i-MySQL kwi-Raspberry Pi 3 usebenzisa inkqubo yokusebenza ye-Raspbian.

Isonjululwe: yeka ipolisi yegama lokugqitha

Ngaba udiniwe ngabantu abeba iipassword zakho? Ukuba kunjalo, akuwedwa. Ngokophononongo olwenziwa yi-SplashData, ngaphezu kwe-1 kubasebenzisi be-5 baye babiwa iiphasiwedi zabo ubuncinane kanye. Kwaye oko akuwabali amanye amaxesha amaninzi xa amagama ayimfihlo atyhilwa ngempazamo okanye abiwe ngabantu besithathu. Iindaba ezimnandi kukuba kukho amanyathelo alula onokuwathatha ukuze uzikhusele kubusela obuyimfihlo. Nazi ezintlanu:

1. Guqula igama eliyimfihlo rhoqo – Eli mhlawumbi lelona nyathelo libalulekileyo onokuthi ulithabathe ukuze uzikhusele ekubiweni kweephasiwedi. Qinisekisa ukuba utshintsha igama eliyimfihlo ngalo lonke ixesha ubhalisela iakhawunti entsha, yenza naluphi na utshintsho olukhulu kulwazi lwakho lokungena, okanye xa ubuthathaka obutsha bokhuseleko bufunyenwe.

2. Sebenzisa ii-passwords ezinamandla - Qinisekisa ukuba ii-passwords zakho ubuncinane zineempawu ezisibhozo ubude kwaye zibandakanya ubuncinane inombolo kunye nonobumba omnye. Kwaye ungalibali ukusebenzisa amagama ayimfihlo kwiiakhawunti ezahlukeneyo-ngenxa yokuba umntu uyazi iinkcukacha zakho zokungena kwindawo enye ayithethi ukuba banokufikelela kuzo zonke ezinye iiakhawunti zakho.

3. Sebenzisa ukuqinisekiswa kwezinto ezimbini - Le yenye indlela enhle yokunceda ukuzikhusela ekubiweni kwephasiwedi. Ukuqinisekiswa kwezinto ezimbini kufuna ukuba ufake zombini igama lomsebenzisi kunye nekhowudi eyenziwe yi-app okanye isixhobo endaweni yolwazi lwakho lokungena rhoqo. Oku kunceda ekuqinisekiseni ukuba nokuba umntu ulawula ukuba ulwazi lwakho lokungena, abayi kukwazi ukufikelela kwi-akhawunti yakho ngaphandle kokuba umlinganiselo wokhuseleko olongezelelweyo.