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How to retry after exception?

I have a loop starting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ). ...
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Auto reloading python Flask app upon code changes

...nt recommended way is with the flask command line utility. https://flask.palletsprojects.com/en/1.1.x/quickstart/#debug-mode Example: $ export FLASK_APP=main.py $ export FLASK_ENV=development $ flask run or in one command: $ FLASK_APP=main.py FLASK_ENV=development flask run If you want diff...
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Using Sinatra for larger projects via multiple files

It seems that in Sinatra all route handlers are being written into a single file, if I understand right it acts as a one large/small controller. Is there any way to split it into separate independent files, so when let's say somebody calls "/" - one action is executed, and if smth like "/posts/2" is...
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Are there any standard exit status codes in Linux?

...ld died with 11" */ } How are you determining the exit status? Traditionally, the shell only stores an 8-bit return code, but sets the high bit if the process was abnormally terminated. $ sh -c 'exit 42'; echo $? 42 $ sh -c 'kill -SEGV $$'; echo $? Segmentation fault 139 $ expr 139 - 128 11 I...
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How to display all methods of an object?

I want to know how to list all methods available for an object like for example: 8 Answers ...
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How to Configure SSL for Amazon S3 bucket

...endpoint via Cloudflare... and pay for the service of course... but $5-$20 VS $600 is much easier to stomach. Full detail here: https://www.engaging.io/easy-way-to-configure-ssl-for-amazon-s3-bucket-via-cloudflare/ share ...
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What is the function of the push / pop instructions used on registers in x86 assembly?

...es. The general usage is push eax ; preserve the value of eax call some_method ; some method is called which will put return value in eax mov edx, eax ; move the return value to edx pop eax ; restore original eax A push is a single instruction in x86, which do...
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What are POD types in C++?

...pod<MyType>() to tell whether MyType is POD. – allyourcode Mar 31 '14 at 21:24 7 Bjarne Str...
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How to copy to clipboard in Vim?

... @dash-tom-bang: the +/* difference is SELECTION vs PRIMARY copy buffers (can't recall which is which atm) – Daenyth Oct 18 '10 at 18:19 3 ...
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?

...ctive function are, you can handle now infinite arguments, which is especially convenient for streams, and you can just leave arguments open. So if you again want to see what would the result be like if x := 1 and y := 1 , y := 2 , y := 3 , you can say h = g(1) and h(1) is the result for y := 1, h...