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Questions - hashcode

not able to hash password in Expo IOS App

I am building an Expo App for IOS Phone. I have added login page which provides reset password mechanism. I have used Node.js program to reset the password and the new resetted password is saved as ha...
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Poornima Gurudath

ios

mysql

node.js

expo

hashcode

Votes: 0

Answers: 0

custom hashing algorithm to generate unique id using some alphanumeric string

I will need to generate one unique id with all digits, using some hashing algorithm. Currently I am having some base64 encoded id like "BTS_MDEyMzQ1Njc4OQ==_1". I wanted to generate the uniq...
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sagar verma

java

algorithm

hash

hashcode

Votes: 0

Answers: 0

Java, how to hash a string with low collision probability, specify characters allowed in output to decrease this

Is there any way to hash a string and specify the characters allowed in the output, or a better approach to avoid collisions when producing a hash of 8 characters in length. I am running into a situat...
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tpngr999

java

hash

cryptography

hashcode

hash-collision

Votes: 0

Answers: 0

How to return corresponding items as an array in java

In the below code , I'm trying to implement the method getItemByManufacturer which should return the array of items for the manufacturer we test. I have tried to get the array of items for a particula...
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Allen Hay

java

arrays

object

hashcode

Votes: 0

Answers: 1

Latest Answer

That is because arrays don't have toString method, so you get the hashcode when you print them. A way to print them is by just using an internal java library Arrays.toString: System.out.println(Arrays...
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robertobatts

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