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How do you check if a JavaScript Object is a DOM Object?
...nswer works for HTML well as SVG.
See it in action here: https://jsfiddle.net/eLuhbu6r/
function isElement(element) {
return element instanceof Element || element instanceof HTMLDocument;
}
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Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
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I had this error when trying to use the dreadful Business Objects 4 for .Net SDK.
They ship five BusinessObjects*.dll files, but all of them are 64-bit.
To get my webpage to load, I needed to click on Tools\Options, then change this setting in VS2013:
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How do you send a HEAD HTTP request in Python 2?
....
>>> import httplib
>>> conn = httplib.HTTPConnection("www.google.com")
>>> conn.request("HEAD", "/index.html")
>>> res = conn.getresponse()
>>> print res.status, res.reason
200 OK
>>> print res.getheaders()
[('content-length', '0'), ('expires'...
How do I run Redis on Windows?
....conf. Then I could start the service from the services control panel (or 'net start redis' from a command line)
– solublefish
May 24 '13 at 3:49
6
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Parse JSON String into a Particular Object Prototype in JavaScript
...e 2011?
Here is simplistic code for solution that works:
https://jsfiddle.net/Ldr2utrr/
function Foo()
{
this.a = 3;
this.b = 2;
this.test = function() {return this.a*this.b;};
}
var fooObj = new Foo();
alert(fooObj.test() ); //Prints 6
var fooJSON = JSON.parse(`{"a":4, "b": 3}`, functi...
Difference between freeze and seal
...or one, seal also makes existing properties non-configurable, see jsfiddle.net/btipling/6m743whn Number 2, you can still edit, that is change the values of existing properties on a sealed object.
– Bjorn
Aug 23 '14 at 23:02
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jQuery UI Sortable, then write order into a database
...omising the id / name of the element. This code will get the list from asp.net server and then upon sorting only 2 values will be sent back: The db id of sorted element and db id of the element next to which it was dropped. Based on those 2 values, server can easily identify the new postion.
<di...
What is the “right” JSON date format?
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JSON does not know anything about dates. What .NET does is a non-standard hack/extension.
I would use a format that can be easily converted to a Date object in JavaScript, i.e. one that can be passed to new Date(...). The easiest and probably most portable format is the ...
Remove duplicates from an array of objects in JavaScript
...Index(obj => JSON.stringify(obj) === JSON.stringify(object))); jsfiddle.net/x9ku0p7L/28
– Eydrian
Jul 18 '18 at 11:33
12
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What is /dev/null 2>&1?
...te and write, and either appending to or writing to /dev/null has the same net effect. I usually just use > for that reason.)
2>&1 redirects standard error (2) to standard output (1), which then discards it as well since standard output has already been redirected.
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