Branch/master tag revision increments using Git

I'm trying to nail down a good system for release management, combined with the tagging practice of tagging with version numbers - for example, 1.0. Any changes after that tag will be incremented,...

Storing arrays in Set and avoiding duplicates

HashSet<String[]> boog = new HashSet<String[]>(); boog.add(new String[]{"a", "b", "c"}); boog.add(new String[]{"a", "b", "c"}); boog.add(new String[]{"a", "b", "d"}); results in [a, b, c] [a, b,...

Deprecation of success Parameter in jQuery.ajax?

Today I have heard that the success-Parameter in the jQuery.ajax function is deprecated. Have I understood that correctly? Or am i missunderstanding something? For Example this would not work in...

What is the effect of the "quality" option in SoX mp3 compression?

I am converting audio files of several different formats to mp3 using SoX. According to the docs, you can use the -C argument to specify compression options like the bitrate and quality, the...

What's a good recipe for overriding hashcode in Dart?

I find myself wanting to override hashcode and == for an object, and I'm wondering if there are best practices for how to implement a hashcode that depends on multiple attributes, and it seems...

git revert <hash> not allowed due to a merge but no -m option was given

I am trying to revert to a certain 'hash' number in git, by using the 'revert' command. I am using the following command: git revert c14609d74eec3ccebafc73fa875ec58445471765 But, I am getting...

How do I use SHA-512 with Rfc2898DeriveBytes in my salt & hash code?

I'm completely new to cryptography, but learning. I've pieced together many different suggestions from my research online, and have made my own class for handling the hash, salt, key stretching,...

Entity Framework migrations under the hood

I've been using Entity Framework migrations for some time and I started wondering how they actually work under the hood. I mean the following: How does EF understand that the model in the...

SHA 256 Different Result

If I invoke the command from Mac echo hello | shasum -a 256 or from ubuntu echo hello | sha256sum Then I get the following...

How is the Git hash calculated?

I'm trying to understand how Git calculates the hash of refs. $ git ls-remote https://github.com/git/git ...

Refused to execute inline event handler because it violates CSP. (SANDBOX)

I'm developing a google chrome packaged app, when I put Sandbox in the manifest.json: { "manifest_version": 2, "name": "WM32216", "version": "2.1", "minimum_chrome_version": "23", ...

Calculate SHA-1 checksum of local html5 video file using JavaScript

When a video on my local storage—let's say it's currently located at file:///home/user/video.m4v—is opened by dragging it into a new tab in Chrome, how can I calculate the SHA-1 checksum for...

PHP / MySQL Get Username of Current Logged In User

I am trying to get the username of the current logged in user so I can do things such as display the username on a welcome screen or check to see if that user has access to a...

TypeError: 'Series' objects are mutable, thus they cannot be hashed

I know this error is common, I tried some solutions I looked up and still can't understand what is wrong. I guess it is due to the mutable form of row and row1, but i can't figure it out What am I...

Stop Application Insights including path parameters in the Operation Name

Our ASP.NET MVC application includes some URI path parameters, like: https://example.com/api/query/14hes1017ceimgS2ESsIec In Application Insights, this URI above becomes Operation Name GET...

Webpack, require is not a function

Getting an error when running my webpack-built React app - the error is as follows: webpack-internal:///1495:3 var crypto = require('crypto'); ^ TypeError: require is not a function ...

json: cannot unmarshal string into Go value of type map[string]interface {}

I have been working on converting some crypto pool software over to work with an incompatible coin. I believe I have it all about done. But this error keeps popping up and I just can't seem to...

Fast way to md5 a numpy array

I am woring with a numpy's 1d array with thousands of uint64 numbers in python 2.7. What is the fastest way to calculate the md5 of every number individually? Each number has to be converted to...

How to config webpack to transpile files from other lerna packages (ejected from create-react-app)

I'm trying to build a lerna package with a create-react-app package and a simple component library. My component is as follows: import React, { Component } from "react"; import PropTypes from...

Checking string hash type

I am trying to write code which validate if given string is hash in one from following types: md4, sha1, sha256. My functions right now looks like: def hash_is_md5(_hash) -> bool: search =...

Generating UUID based on strings

How to generate deterministic GUID/UUIDs v3/v5 in C# having both namespace and name as strings (according to RFC4122, you need to provide namespace as GUID and name as string) provided to...

Angular keep specific query params for all routes

I've got an Angular 10 app which has to be called with an initial query parameter: http://localhost:4200/?initialqueryparam=somevalue I'm using hash location strategy, so further routes are like...

Dynamoose model update with hash key

I'm trying to execute an update against a dynamoose model. Here's the docs on calling model.update Model.update(key[, updateObj[, settings]],[ callback]) key can be a string representing the...

laravel passport createToken not giving me the hashed token

laravel passport createToken not giving me the hashed token.It giving me this object from database table { "name": "Laravel Password Grant Client", "abilities": [ "*" ], ...

Inverting an Order-Preserving Minimal Perfect Hash Function in Better than O(K*lg N) Running Time

I am trying to find a more efficient solution to a combinatorics problem than the solution I have already found. Suppose I have a set of N objects (indexed 0..N-1) and wish to consider each subset...

error:0308010C:digital envelope routines::unsupported

I created the default intelij React project and got this: Error: error:0308010C:digital envelope routines::unsupported at new Hash (node:internal/crypto/hash:67:19) at Object.createHash...

Defeating the time complexity of Python Dictionary

I have a Python dictionary whose keys are Strings consisting of lower-case English alphabets and values are ints. Moreover, there are exactly 5e6 unique keys, all of them are Strings with lengths...

Sharing a typescript library in a monorepo

I'm trying to setup a monorepo with 3 services sharing some library code. This is the current situation: repo: web pdf/ package.json reference to shared-ts using github url ...

Get byte representation of C++ class

I have objects that I need to hash with SHA256. The object has several fields as follows: class Foo { // some methods protected: std::array<32,int> x; char y[32]; long...

Collapse a list of (dictionary of list) to a single (dictionary of list)

I have data arriving as dictionaries of lists. In fact, I read in a list of them... data = [ { 'key1': [101, 102, 103], 'key2': [201, 202, 203], 'key3': [301, 302,...