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I have a log file which gets dynamically populated by the second. I want to read the file (latest lines) and filter out if any exception. What is the best way to read the lines of dynamically generated file in Perl?
See How do I do a tail -f in perl? in perlfaq5 and File::Tail.
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Our Scala spark pipeline executes multiple sql queries from a json config.
what would be the best way to write unit tests for the sqls sourced from the json which are used for Scala pipelines
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I am looking for a tool that will present a microservices diagram from a YAML file or create a file that I can import into something like Visio.
How about converting to JSON first with something like https://codebeautify.org/yaml-to-json-xml-csv
and then use json-to-plantuml. You can test the output with http://plantuml.com/. I don't think there is a silver bullet so you might have to tweak the output to get what you want.
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How to get the unicode of file attachment symbol for my ios app.
I am making an chat app where i need to provide file attachment symbol
to upload files.
can anyone give the unicode for this.
I got the answer. Hope it will be helpul for someone else -
Unicode U+1F4CE
You can refer this link https://www.emojibase.com/emoji/1f4ce/paperclip
Copy it to the clipboard:
📎
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In the update.zip of android update file update-binary executable files is present in the path META-INF/com/google/android/. The update.zip will be downloaded by the system and later update will be installed in the system. I need help in understanding the update-binary file and its uses. Can any body help me out with this as well as the corresponding source code? It will be good if any body share the source code link.
This script language is called Edify and the update-binary code is here:
https://github.com/CyanogenMod/android_bootable_recovery/tree/jellybean/edify
More about it:
http://wiki.cyanogenmod.org/w/Doc:_About_Edify
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Other than POD, what are the tools available to document my Perl and Mason code? What do you use and what tools are available to help me?
For the documentation in Mason, there is the <%doc> tag. Use it like so:
<%doc>
some text
here
</%doc>
The doc tag is treated as a comment. see Mason::Manual::Syntax