How can I improve Go performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
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AWS s3 V3 Javascript SDK stream file from bucket (GetObjectCommand)
I've looked all over AWS docs and stack overflow (even went to page 4 of google!!!) but I could not for the life of me work out how to stream a file from S3. The docs for V3 are pretty useless and all the examples I find are from V2. The send command that V3 uses only returns a promise so how do I get a stream and pipe it instead of waiting for the whole fil
How to securely login in Az CLI from a DevOps Pipeline
I want to execute AZ cli commands from my Azure DevOps Pipeline. In my YAML file I have this: trigger: - master pool: vmImage: 'ubuntu-latest' variables: buildConfiguration: 'Release' steps: - task: UsePythonVersion@0 inputs: versionSpec: '3.x' architecture: 'x64' # Updating pip to latest - script: python -m pip install --upgrade pip displayName: 'Upgrade pi
How can I select the proper openai.api_version?
I read on https://learn.microsoft.com/en-us/azure/cognitive-services/openai/how-to/chatgpt?pivots=programming-language-chat-completions : openai.api_version = "2023-05-15" and on https://learn.microsoft.com/en-us/answers/questions/1193969/how-to-integrate-tiktoken-library-with-azure-opena : openai.api_version = "2023-03-15-preview" This makes me wonder: How
pythonHow can I improve NumPy performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
numpycreate index concurrently on partitioned table
I am using postgresql 14.1, and I re-created my live database using parititons for some tables. since i did that, i could create index when the server wasn't live, but when it's live i can only create the using concurrently but unfortunately when I try to create an index concurrently i get an error. running this: create index concurrently foo on foo_table(co
postgresqlWhen is Git a good fit?
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
gitWhy NIC ring parameters are not pre-set at their Hardware max capabilities?
Check the NIC ring buffer: # ethtool -g eth0 Ring parameters for eth0: Pre-set maximums: RX: 4096 RX Mini: 0 RX Jumbo: 0 TX: 4096 Current hardware settings: RX: 256 RX Mini: 0 RX Jumbo: 0 TX: 256 One can set "RX/TX" up to the limit shown in the "Pre-set maximums" like: # ethtool -G eth0 rx 4096 rx 4096 Question is: by default;, why are these set so low (in e
"Multiple definition of" "first defined here" on GCC 10.2.1 but not GCC 8.3.0
I've had a bit of a look around Stackoverflow and the wider Internet and identified that the most common causes for this error are conflation of declaration ( int var = 1; ) and definition ( int var; ), and including .c files from .h files. My small project I just split from one file into several is not doing any of these things. I'm very confused. I made a