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My colleague want to change notification sound on application I created. I said it support only WAV file. What they do is change extension of MP4 file to WAV and report me that my program isn't work.
*sigh*1 -
What a developer on earth using AngularJS for form manipulation but using jQuery $.ajax to submit a form?2
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PM said I modified code that change UI so user may not familiar with. So, how could I know what is user familiar with if PM doesn't include spec or user manual to me.
No one tell me how to solve the problem, since you just want problem to be solve I solved it my way. :)2 -
Today, I found "ClassNotFoundException" in my Java program.
After a long time to figure out the problem, I found that my flash drive which I run program has been removed by myself. Lol -
Half a day wasted. FUCK!
I use grafana loki and mimir/prometheus for telemetry. A few days ago I queried loki to see if logging is still working. Yesterday I changed the datasource to mimir, changed the query parameters to get metrics from another env, ran the query, and... Querier [mimir] crashed.
Wtf.
Error says it got too much data to chew on.
So I spend 4 hours playing with the querier and grpc limits, balancing between limit errors and OOMKills [2G ram].
I got suspicious about oomk. Why would it...
Then I tried to shrink the timeframe to 15min. Still oomk. Down to 5min -- now it worked. But the number of different metrics returned was over 1k
then I look once again at the query. And ofc it is ´{env="prod"}´
turns out, forgetting that you're querying metrics with a logs' query is an expensive and frustrating mistake. Esp. at 3am.
idk why it even returned me anything...7 -
Honest question. When do you consider yourself a "Big data engineer"?
Today I managed to create a system that collects historical metrics from monitoring tools every 5 minutes and do all sorts of crazy transformations to make them ingestible by grafana Mimir in OTLP protocol. Doing 600gb a dat, millions of active time series, .... And I still feel it's, "small"
Thoughts?5 -
Feeling bored about Android's cache issue. Since I first use ICS until Marshmallow, I still have to clear app's cache due to lack of space in my phone. :(1
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There's a command named "SaveNew..." and "Create...". I wonder what is different between them. I asked my colleague but his answer wasn't clear for me. Then I take an examination by myself.
After my examination, I realized that "SaveNew..." is just a normal save command that save an existing object. So why they add "NEW" in command name?
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