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PostgreSQL disable more output

...l.sql >&/dev/null but I don't recommend that, as it'll throw away error information that might warn you something isn't going right. You're also producing results and throwing them away, which is inefficient; you're better off just not producing them in the first place by adjusting your que...
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Download large file in python with requests

... return file_path except Exception as ex: logger.error(f'Attempt #{attempt} failed with error: {ex}') return '' share | improve this answer | f...
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jQuery Validation plugin: disable validation for specified submit buttons

...re not roundtripping to the server and seeing a server generated page with errors. You'll need to bypass validation on the server side by some other means - this just allows the form to be submitted client side without errors (the alternative would be adding .ignore attributes to everything in your ...
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Convert JavaScript String to be all lower case?

...ying toLowerCase or toLocaleLowerCase on null would yield null (and not an error condition). share | improve this answer | follow | ...
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Converting bool to text in C++

...ive programming technique that protects against hidden order-of-operations errors; i.e., how does this evaluate for all compilers? 1 == 2 ? "true" : "false" compared to (1 == 2) ? "true" : "false" share | ...
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How to forward declare a template class in namespace std?

and used that function in my main. I get errors. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it? ...
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How to add NERDTree to your .vimrc

...se a script that uses --noplugin mode such as vimpager, it will cause this error: Error detected while processing VimEnter Auto commands for "*": E492: Not an editor command: NERDTree To avoid this, put the command in ~/.vim/after/plugin/NERD_tree.vim instead: autocmd VimEnter * NERDTree And i...
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Arrow operator (->) usage in C

...ointer has no members! And compiler knows this and will therefore issue an error e.g.: error: ‘ptr’ is a pointer; did you mean to use ‘->’? printf("%d\n", *ptr.km); Instead you use this (*ptr).kg and you force compiler to 1st dereference the pointer and enable acess to the chunk of d...
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How to make a node.js application run permanently?

...inal. This means that if the node server writes to console.log or console.error it will receive a broken pipe error and crash. This can be avoided by piping the output of your process: node /srv/www/MyUserAccount/server/server.js > stdout.txt 2> stderr.txt & If the problem persists th...
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When would you use the different git merge strategies?

...the default 'recursive' for a two-head merge that had fatal git-write-tree errors. 'Resolve' strategy merged cleanly. It may have had to do with moving a lot of files around in the branch being merged. – thaddeusmt May 17 '12 at 12:51 ...