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What's the standard way to work with dates and times in Scala? Should I use Java types or there are
What's the standard way to work with dates and times in Scala? Should I use Java types such as java.util.Date or there are native Scala alternatives?
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Booleans, conditional operators and autobom>x m>ing
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The difference is that the em>x m>plicit type of the returnsNull() method affects the static typing of the em>x m>pressions at compile time:
E1: `true ? returnsNull() : false` - boolean (auto-unbom>x m>ing 2nd operand to boolean)
E2: `true ? null : false` - Boolean (autobom>x m>ing of 3rd operand to Bool...
Inserting HTML into a div
I am trying to insert a chunk of HTML into a div. I want to see if plain JavaScript way is faster than using jQuery. Unfortunately, I forgot how to do it the 'old' way. :P
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Cancellation token in Task constructor: why?
Certain System.Threading.Tasks.Task constructors take a CancellationToken as a parameter:
4 Answers
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How do I use Node.js Crypto to create a HMAC-SHA1 hash?
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Documentation for crypto: http://nodejs.org/api/crypto.html
const crypto = require('crypto')
const tem>x m>t = 'I love cupcakes'
const key = 'abcdeg'
crypto.createHmac('sha1', key)
.update(tem>x m>t)
.digest('hem>x m>')
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Getting individual colors from a color map in matplotlib
If you have a Colormap cmap , for em>x m>ample:
4 Answers
4
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How to get last items of a list in Python?
I need the last 9 numbers of a list and I'm sure there is a way to do it with slicing, but I can't seem to get it. I can get the first 9 like this:
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How to declare a global variable in a .js file
...bles in global.js outside a function scope:
// global.js
var global1 = "I'm a global!";
var global2 = "So am I!";
// other js-file
function testGlobal () {
alert(global1);
}
To make sure that this works you have to include/link to global.js before you try to access any variables defined in t...
Can you break from a Groovy “each” closure?
Is it possible to break from a Groovy .each{Closure} , or should I be using a classic loop instead?
6 Answers
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How to make join queries using Sequelize on Node.js
I am using sequelize ORM; everything is great and clean, but I had a problem when I use it with join queries.
I have two models: users and posts.
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