???????????????????????????????????????????????? “????” ??????????????????????????????? “Internet” ???????????? ????????????????????????????????????? “????”????????????????????????????????????????????????????????????????????????????? ???? ???? ???? ?????????????- ??????????????????????????????????????????????????????????????????????????… Read More

This permits an origin server to prevent caching even by caches that have been configured to return stale responses to client requests.Sometimes you can't afford to pay for the client to have out-of-date resource. Preferably You merely make this happen on ask for from the user(eg insert a button to Permit consumer manually elect to force cache bypa… Read More

“??? ????” ???????????? ?????????? ???????? ?????????????????????????????????????????????????????????????????? ??? ???? ???? ??????????????????? ????????????????????????????"???????" ?????????????????? ??? "???????" ??????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????? ????… Read More

microSD cards with Safe Factors have also been used for protected voice encryption on mobile products, which allows for considered one of the highest amounts of security in man or woman-to-man or woman voice communications.[114] These types of options are greatly used in intelligence and safety.We put into action suitable technical and organization… Read More

The 2 specifications which might be a lot more preferred today for both of those SD and microSD cards are SDHC and SDXC. The leading change Amongst the SD requirements is storage capability. If you shoot 4K online video, you’ll almost certainly require an SDXC card as it contains a utmost ability of 2TB which can be plenty for best online video r… Read More