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Read environment variables in Node.js

...bles per project: Create a .env file under the project directory and put all of your variables there. Add this line in the top of your application entry file: require('dotenv').config(); Done. Now you can access your environment variables with process.env.ENV_NAME. ...
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Paste multiple columns together

... @baptiste ..possible without do.call? – Anthony Damico Jan 28 '13 at 23:11 1 ...
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How to upload, display and save images using node.js and express [closed]

... First of all, you should make an HTML form containing a file input element. You also need to set the form's enctype attribute to multipart/form-data: <form method="post" enctype="multipart/form-data" action="/upload"> <in...
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Unresolved external symbol in object files

... because the dll was not in memory and had to be loaded via a LoadLibrary call. (FTR) – tmj Sep 2 '14 at 10:08 2 ...
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“Too many values to unpack” Exception

...nATupleWithThreeValues() print a print b raises Traceback (most recent call last): File "c.py", line 3, in ? a,b = returnATupleWithThreeValues() ValueError: too many values to unpack Now, the reason why this happens in your case, I don't know, but maybe this answer will point you in the r...
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How to count total lines changed by a specific author in a Git repository?

...--author="<authorname>" --oneline --shortstat This gives stats for all commits on the current HEAD. If you want to add up stats in other branches you will have to supply them as arguments to git log. For passing to a script, removing even the "oneline" format can be done with an empty log f...
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Why does the MongoDB Java driver use a random number generator in a conditional?

...k && Math.random() <= 0.1) return res; The commit that originally introduced this logic had if (_ok == true) { _logger.log( Level.WARNING , "Server seen down: " + _addr, e ); } else if (Math.random() < 0.1) { _logger.log( Level.WARNING , "Server seen down: " + _addr ); } —a...
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Interfaces — What's the point?

...ntract. A set of public methods any implementing class has to have. Technically, the interface only governs syntax, i.e. what methods are there, what arguments they get and what they return. Usually they encapsulate semantics as well, although that only by documentation. You can then have differen...
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How to iterate through all git branches using bash script

How can I iterate through all the local branches in my repository using bash script. I need to iterate and check is there any difference between the branch and some remote branches. Ex ...
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How do I check if a string is valid JSON in Python?

...SON. In general, the "Pythonic" philosophy for this kind of situation is called EAFP, for Easier to Ask for Forgiveness than Permission. share | improve this answer | follow...