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What is the difference between __dirname and ./ in node.js?
...le.load (module.js:351:31)
at Function._load (module.js:310:12)
at Array.0 (module.js:470:10)
at EventEmitter._tickCallback (node.js:192:40)
Using ./ worked with require but not for fs.readFileSync. That's because for fs.readFileSync, ./ translates into the cwd (in this case /home/user...
Best way to compare two complex objects
... You could call the LINQ Enumerable.SequenceEqual method on the arrays: this.Addresses.SequenceEqual(other.Addresses). This would internally call your Address.Equals method for each pair of corresponding addresses, given that the Address class implements the IEquatable<Address> inte...
KnockOutJS - Multiple ViewModels in a single View
...page, one easy way to do this is to have a master view model containing an array (or property list) of the other view models.
masterVM = {
vmA : new VmA(),
vmB : new VmB(),
vmC : new VmC(),
}
Then your masterVM can have other properties if needed, for the page itself. Communication be...
UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
...er usually don't change.
Names, photos, links, button status, lists (input Arrays for your tableViews or collectionView) or most dataInputedByUser usually do change.
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“Large data” work flows using pandas
...ore computing. Blaze provides an interface similar to that of the NumPy ND-Array or Pandas DataFrame but maps these familiar interfaces onto a variety of other computational engines like Postgres or Spark.
Edit: By the way, it's supported by ContinuumIO and Travis Oliphant, author of NumPy.
...
Simplest two-way encryption using PHP
...caiton
*
* @param string $masterKey (raw binary)
* @return array (two raw binary strings)
*/
protected static function splitKeys($masterKey)
{
// You really want to implement HKDF here instead!
return [
hash_hmac(self::HASH_ALGO, 'ENCRYPTION',...
Is the size of C “int” 2 bytes or 4 bytes?
... 2 bytes. But when I run a program printing the successive addresses of an array of integers it shows the difference of 4.
You're using an ancient textbook and compiler which is teaching you non-portable C; the author who wrote your textbook might not even be aware of CHAR_BIT. You should upgrade ...
Accessing private member variables from prototype-defined functions
... instances
defaultName = "Default Name",
p = []; // an array of private objects
// create the constructor
function PrivateNamespaceClass() {
// Increment the instance count and save it to the instance.
// This will become your key to your private sp...
Detecting an undefined object property
...t for anything practical. Every context can override console.log, redefine Array prototype methods, and even override Function.prototype.call` hooking, and altering every time you call a function in JavaScript. Protecting against this is very paranoid and rather silly. Like I (and minitech) said, yo...
JavaScript function order: why does it matter?
...
Sorry to dig this up, but are overloads like Array.prototype.someMethod = function(){} hoisted? I seem to be getting errors if these types of things are at the ends of my script.
– Edge
Sep 9 '14 at 4:58
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