Newest Questions
64,339 questions
2
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57
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Does (possibly) failable destructor require to change invariant violation error handling?
First, I'd like to highlight my personal premise on error handling approaches in C++ (as it might be the source of confusion in the first place). C++ Standards, 2004 (Sutter, Aleksandrescu), item 68 ...
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0
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12
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Set-Cookie header is found in Response header but not found in Cookies Storage [migrated]
Context:
Trying to login, the request is working with success login. But for storing refreshToken, the cookie is not being set in Cookies section and not found.
Backend sends set-cookie header with ...
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1
vote
1
answer
162
views
How to manage connection strings for CI/CD and local debugging that works for .NET Framework web apps and desktop apps?
We want CI/CD to inject the production connection string into a .NET Framework app.config during deployment.
In source control, we only want test/staging DB connection strings.
Developers should ...
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1
answer
133
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Why do database protocols use fixed endianness instead of native server endianness?
Most database wire protocols mandate a specific byte order for multi-byte integers:
PostgreSQL: big-endian (network byte order)
MySQL: little-endian
MongoDB: little-endian (BSON format)
OracleDB: ...
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3
votes
2
answers
312
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Backup for an Android offline password manager
I am building an Android password management app, where passwords are locally kept for security reasons. The network endpoints are only for creating an account, email verifications etc.
I want to ...
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1
vote
3
answers
156
views
How can I introduce migration scripts to a team that has stopped using them?
In my working experience, I am into a situation in which the team has stopped using migration scripts for setting up the db. The team is fast paced focusing on business upon a 1-year old startup.
...
1
vote
1
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87
views
How Should Services and Presentation Layers Share Data in Web Applications?
Lately, I’ve been studying the fundamentals of Software Architecture for web applications, and I’m a bit unsure about how the data and presentation layers should interact.
From what I understand, the ...
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2
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97
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How to deal with a poorly documented AWS SQS feed for a security product API?
I’m integrating with the Ajax Enterprise API which exposes an AWS SQS feed for device events and notifications. The API documentation is here: Ajax Enterprise API Docs.
Each SQS message supplies an ...
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-2
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4
answers
323
views
Terminology for a case where the same algorithm produces different results during tests?
I'm testing writing 10 MB of data to a server.
The expected result echoed back is 10485760 bytes.
160 writes of 65336 bytes.
Approximately 1 of 5 tests I get back 10420224 bytes in the test. 65536 ...
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0
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63
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Strategies for flexible, maintainable and easy to read data access [closed]
For me the hardest part has always been designing data access layer.
After trying various strategies I started leaning towards many small focused DAOs like in example below.
public class ...
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1
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2
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113
views
Designing persistence guarantees in an ingestion pipeline with a non-customizable intermediary
I’m migrating a large volume of historical RRD data into a VictoriaMetrics cluster.
By design, vminsert buffers and asynchronously forwards data to vmstorage. This makes it unclear when data is ...
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3
votes
6
answers
619
views
Can a language be sound if it doesn't promise safety?
It is said that C's type system is unsound, which means that it has "false negatives", it tells the programmer everything is fine, but then the code fails at runtime. for example, "the ...
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votes
3
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200
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Optimizing a "Transfer-Encoding: chunked" parser [closed]
I have written a parser for Transfer-Encoding: chunked requests over HTTP/1.1. Now I'm working on optimizing the code. This is the specification 7.1. Chunked Transfer Coding.
The first optimization ...
2
votes
2
answers
149
views
How should multiple ViewModels communicate in a larger WPF MVVM application?
I’m working on a WPF MVVM application that has grown beyond just one or two User Controls. I now have multiple ViewModels that need to react to each other’s actions (e.g., selecting a customer in one ...
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2
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132
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Preventing duplicate customers from company entry vs mobile sign-in [closed]
We have a system where customers can be created in two ways:
By a company — the customer belongs to that company and the company can edit their information.
By a mobile user — the customer has a ...
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