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Is there a way to get version from package.json in nodejs code?
...application is launched with npm start, you can simply use:
process.env.npm_package_version
See package.json vars for more details.
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What does Docker add to lxc-tools (the userspace LXC tools)?
... by only sending diffs.
Component re-use. Any container can be used as an "base image" to create more specialized components. This can be done manually or as part of an automated build. For example you can prepare the ideal python environment, and use it as a base for 10 different applications. Your...
How do I merge two javascript objects together in ES6+?
...:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
Syntax:
Object.assign(target, sources);
where ...sources represents the source object(s).
Example:
var obj1 = {name: 'Daisy', age: 30};
var obj2 = {name: 'Casey'};
Object.assign(obj1, obj2);
...
How to add an image to a JPanel?
...e image according to the size of the JLabel?
– coding_idiot
Dec 7 '11 at 14:26
1
Nice code! I'm n...
Naming conventions for abstract classes
...ember that, at one time, the guideline pushed by Microsoft was to add the "Base" suffix to an abstract class to obviate the fact that it was abstract. Hence, we have classes like System.Web.Hosting.VirtualFileBase , System.Configuration.ConfigurationValidatorBase , System.Windows.Forms.ButtonBase...
Generate a random alphanumeric string in Cocoa
... [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform([letters length])]];
}
return randomString;
}
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Find all files in a directory with extension .txt in Python
...hat, PEP8 recommends appending a single underscore to such names, i.e. file_, which you'd have to agree is still quite readable.
– martineau
Oct 14 '12 at 19:04
9
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How does `is_base_of` work?
...
If they are related
Let's for a moment assume that B is actually a base of D. Then for the call to check, both versions are viable because Host can be converted to D* and B*. It's a user defined conversion sequence as described by 13.3.3.1.2 from Host<B, D> to D* and B* respectively. F...
Why doesn't ruby support method overloading?
...'t even make sense in Ruby. It is basically a synonym for "static argument-based dispatch", but Ruby doesn't have static dispatch at all. So, the reason why Ruby doesn't support static dispatch based on the arguments, is because it doesn't support static dispatch, period. It doesn't support static d...
How to print matched regex pattern using awk?
...Relevant manual page: https://www.gnu.org/software/sed/manual/sed.html#Back_002dreferences-and-Subexpressions
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