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Javascript “Not a Constructor” Exception while creating objects
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The code as posted in the question cannot generate that error, because Project is not a user-defined function / valid constructor.
function x(a,b,c){}
new x(1,2,3); // produces no errors
You've probably done something like this:
function Project(a,b,c) {}
Project = ...
Programmatically access currency exchange rates [closed]
I'm setting up an online ordering system but I'm in Australia and for international customers I'd like to show prices in US dollars or Euros so they don't have to make the mental effort to convert from Australian dollars.
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Keep overflow div scrolled to bottom unless user scrolls up
...llHeight;
}
whenever content is added, call the function updateScroll(), or set a timer:
//once a second
setInterval(updateScroll,1000);
if you want to update ONLY if the user didn't move:
var scrolled = false;
function updateScroll(){
if(!scrolled){
var element = document.getEleme...
What are the benefits of functional programming? [closed]
...cribe what you want, rather than how to get it. ie: instead of creating a for-loop with an iterator variable and marching through an array doing something to each cell, you'd say the equivalent of "this label refers to a version of this array where this function has been done on all the elements."
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What is the difference between Factory and Strategy patterns?
Can any one explain the difference between factory and strategy patterns?
12 Answers
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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 to delete a file via PHP?
...do I delete a file from my server with PHP if the file is in another directory?
6 Answers
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Is it wrong to place the tag after the tag?
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It won't validate outside of the <body> or <head> tags. It also won't make much difference — unless you're doing DOM manipulations that could break IE before the body element is fully loaded — to putting it just before the closing </body>.
<html...
Detecting iOS / Android Operating system
...s question has come up, but not in the way I intend. I'm building a page for a client that is a QR code landing, which is a place to download an application. So he doesn't have to print out 2 QR codes on a page, I'd like to detect the current operating system (Apple/Android/Other[not supported]) a...
Checking if a key exists in a JS object
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Use the in operator:
testArray = 'key1' in obj;
Sidenote: What you got there, is actually no jQuery object, but just a plain JavaScript Object.
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