hash

来源： https://stackoverflow.com/questions/48603244/why-is-a-hash-table-lookup-only-o1-time-when-searching-for-a-key-is-on

来源： https://stackoverflow.com/questions/48603244/why-is-a-hash-table-lookup-only-o1-time-when-searching-for-a-key-is-on

来源： https://stackoverflow.com/questions/48603244/why-is-a-hash-table-lookup-only-o1-time-when-searching-for-a-key-is-on

来源： https://stackoverflow.com/questions/62813684/integrate-signed-hash-into-original-pdf

来源： https://stackoverflow.com/questions/63664444/calculating-the-crc-on-the-fly-possible-or-not

来源： https://stackoverflow.com/questions/63557071/invoking-a-stored-procedure-with-input-parameter-and-out-cursor-in-perl-script

问题 I need (and can't find) a pure python (no c++) implementation of MurmurHash, and I'm too novice to write myself. Speed or memory usage doesn't matter on my project. I find a attempt here, but it's limited to 31bits hash and I really need a 64bits hash. Note : for those who need a fast implementation, there is a MurmurHash2 library here and a MurmurHash3 library here 回答1: Another pure python implementation of MurmurHash3 that is totally compatible and replaceable by the mmh3 wrapper, but still

问题 In command-prompt, you can see the md5 or other hash of a file using certutil -hashfile <filepath> <hash algorithm> . This was the only option I can find to retrieving the hash of a file without encrypting it first. My question is if there is a way to hash a sentence or command outputs? What I am trying to figure out is if there is maybe a specific command that I can use in case like: set /p "var=input something" && <hash command> %var% or use certutil -hashfile with %var% instead of a file

问题 In command-prompt, you can see the md5 or other hash of a file using certutil -hashfile <filepath> <hash algorithm> . This was the only option I can find to retrieving the hash of a file without encrypting it first. My question is if there is a way to hash a sentence or command outputs? What I am trying to figure out is if there is maybe a specific command that I can use in case like: set /p "var=input something" && <hash command> %var% or use certutil -hashfile with %var% instead of a file

问题 Asking for a advice what would be in your opinion best and simple solution to replace and access values in nested hash or json by path ir variable using ruby? For example imagine I have json or hash with this kind of structure: { "name":"John", "address":{ "street":"street 1", "country":"country1" }, "phone_numbers":[ { "type":"mobile", "number":"234234" }, { "type":"fixed", "number":"2342323423" } ] } And I would like to access or change fixed mobile number by path which could be specified