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Namespace and class with the same name?
... is ambiguous? You directly say to compiler that you want to use class Foo from the namespace Foo in this specific case. No?
– GuardianX
Jun 29 '16 at 22:23
...
Convert a Scala list to a tuple?
...the type is available at compile time. Remember that an HList has features from both List and Tuple types. i.e. it can have elements with different types like a Tuple and can be mapped over among other operations like standard collections. HLists take a little while to get used to though so tread sl...
How to swap two variables in JavaScript
...ast in JavaScript). Anybody maintaining the code (including you six months from now) will know exactly what's going on.
Since these are integers, you can also use any number of clever tricks1 to swap without using a third variable. For instance you can use the bitwise xor operator:
let a = 1, ...
What is purpose of the property “private” in package.json?
...
Taken from this site, https://docs.npmjs.com/files/package.json#private
private
If you set "private": true in your package.json, then npm will refuse to publish it.
This is a way to prevent accidental publication of private reposi...
Auto reloading a Sails.js app on code changes?
... project as follows
npm install sails --save
then change package.json
from
"scripts": {
"debug": "node debug app.js",
"start": "node app.js"
},
to
"scripts": {
"debug": "node debug app.js",
"start": "node app.js",
"dev": "export NODE_ENV=development && nodemon --ignore ...
Java regular expression OR operator
...
What if i need to delimit these strings from other pieces of the regex that are also strings? e.g. eee(ff|gg)eee Do I have to use parentheses?
– Eric Conner
Jan 9 '10 at 0:54
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How do I find out what keystore my JVM is using?
...VA_HOME
/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home
From there it's in:
./jre/lib/security
I have a cacerts keystore in there.
To specify this as a VM option:
-Djavax.net.ssl.trustStore=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/jre/lib/security/cacer...
How to wait for the 'end' of 'resize' event and only then perform an action?
... here that show how to use setTimeout and the .throttle, .debounce methods from lodash and underscore, so I will mention Ben Alman's throttle-debounce jQuery plugin which accomplishes what you're after.
Suppose you have this function that you want to trigger after a resize:
function onResize() {
...
Map over object preserving keys
....js, if called with a javascript object, returns an array of values mapped from the object's values.
11 Answers
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Inline code highlighting in reStructuredText
...more I stumbled upon the document reStructuredText Interpreted Text Roles. From this document:
Interpreted text uses backquotes (`) around the text. An explicit role marker may optionally appear before or after the text, delimited with colons. For example:
This is `interpreted text` using the defau...