Recent questions tagged hash

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hash - Get current fragment in Route, ASP.net MVC

Is there away to get the current fragment from a route that was issued via action link. This is how I am getting ... "] as string ?? ""; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - What is the most secure hashing method? (PHP)

I have just noticed that I have SHA512 in my PHP installation. Is it more secure than SHA1? Is it the ... not for file integrity checking)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - Dynamically/recursively building hashes in Perl?

I'm quite new to Perl and I'm trying to build a hash recursively and getting nowhere. I tried ... constructHash($finalhash, $lines); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - Pure Lua implementation of md5

Is there a pure lua implementation of the md5 hashing algorithm? One that doesn't rely on any c or external ... be possible with lua. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - Keyword arguments unpacking (splat) in Ruby

What is happening below seems a little strange to me. def f(a, b) puts "#{a} :: #{b}" end f(* ... 2) Is this a compiler optimization feature? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - Java: Duplicate objects getting added to set?

If I run the below code then the output is 2 which means that the set contains 2 elements. However I think that set ... "Alpha : " + a; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - do browsers remove # in URL automatically?

our front end guy needs to form a url containing the hash, (i.e, http://blah/#some-link.) when we hit ... fix or workaround? thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash key "#" stripped from ussd code in "tel:" links on html pages

Good day all. I have a simple link on a webpage, in where the user can call an USSD number: <a href="tel ... this? or knows how to prevent this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - What is the purpose of the "salt" when hashing?

Ok, I'm trying to understand the reason to use salt. When a user registers I generate a unique salt for him/her ... Sorry if I'm stupid See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - What is the purpose of the "salt" when hashing?

Ok, I'm trying to understand the reason to use salt. When a user registers I generate a unique salt for him/her ... Sorry if I'm stupid See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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562 views

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hash - Overriding Python's Hashing Function in Dictionary

I am trying to create a custom hash function for some object that I'll be hashing into a dictionary. The hashing ... to me if I'm wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hash - Python unhash value

I am a newbie to the python. Can I unhash, or rather how can I unhash a value. I am using std hash( ... print it print someVal Thx in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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716 views

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hash - What exactly is the info_Hash in a torrent file

I am reading lately a lot about hash from torrents, and magnetic links, etc. But there is a question I don't ... If no what does it stand for? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

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hash - What is the format of a git tag object and how to calculate its SHA?

I am familiar with how Git creates SHA1 hashes for files (blobs), but not how they are created for tag objects. I ... .g., in Perl or Python)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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818 views

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hash - What is the length of a hashed string with SHA512?

Is the length of a string hashed with sha512 always the same? If so, what is it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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408 views

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hash - Password systems which ask for individual letters - what do they store?

Some (especially bank) password systems require you to enter three (specified) letters out of your password to log in ... each letter, or what? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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hash - How can I recognize slightly modified images?

I have a very large database of jpeg images, about 2 million. I would like to do a fuzzy search for duplicates ... be a good algorithm for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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666 views

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hash - What is the difference between Obfuscation, Hashing, and Encryption?

What is the difference between Obfuscation, Hashing, and Encryption? Here is my understanding: Hashing is a one-way ... is required to do so See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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964 views

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hash - What are Salt Rounds and how are Salts stored in Bcrypt?

I'm trying to configure Bcrypt for a node app that I'm making and have several questions about salts that ... it secure from potential attacks? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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618 views

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hash - SHA-256 or MD5 for file integrity

I know that SHA-256 is favored over MD5 for security, etc., but, if I am to use a method to only check ... ? Does using MD5 produce a checksum? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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582 views

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hash - Why is Git not considered a "block chain"?

Git's internal data structure is a tree of data objects, wherein each objects only points to its predecessor. Each ... 't called a block chain? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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hash - Combining Java hashcodes into a "master" hashcode

I have a vector class with hashCode() implemented. It wasn't written by me, but uses 2 prime numbers by ... are popular for hashing functions.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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696 views

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hash - How do I compare two hashes in Perl without using Data::Compare?

How do I compare two hashes in Perl without using Data::Compare? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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726 views

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hash - Ruby dup/clone recursively

I have a hash like: h = {'name' => 'sayuj', 'age' => 22, 'project' => {'project_name' => 'abc ... or cloned recursively. How can I achieve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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706 views

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hash - C# MD5 hasher example

Edit: I've retitled this to an example as the code works as expected. I am trying to copy a file, get ... something to do with ComputeHash(fs). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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751 views

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hash - SQL Server 2008 and HashBytes

I have quite a large nvarchar which I wish to pass to the HashBytes function. I get the error: "String or ... . Any advice on this issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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567 views

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hash - In Git, what is the difference between long and short hashes?

Here is the long Git hash: commit c26cf8af130955c5c67cfea96f9532680b963628 Merge: 8654907 37c2a4f Author: nicolas Date: Wed ... the short one: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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680 views

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hash - PHP SHA3 functionality

Is there a framework or function that allows me to use SHA3-512? I don't want a extension like Strawbrary See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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