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How do you check if a JavaScript Object is a DOM Object?
...//Using W3 DOM2 (works for FF, Opera and Chrome)
return obj instanceof HTMLElement;
}
catch(e){
//Browsers not supporting W3 DOM2 don't have HTMLElement and
//an exception is thrown and we end up here. Testing some
//properties that all elements have (works on IE7)
return (ty...
Inner class within Interface
...ver considered to be an inner class." docs.oracle.com/javase/specs/jls/se8/html/jls-8.html#jls-8.1.3
– Max Barraclough
May 8 '18 at 9:34
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Tools to get a pictorial function call graph of code [closed]
...n the command line arguments.
KcacheGrind
https://kcachegrind.github.io/html/Home.html
Test program:
int f2(int i) { return i + 2; }
int f1(int i) { return f2(2) + i + 1; }
int f0(int i) { return f1(1) + f2(2); }
int pointed(int i) { return i; }
int not_called(int i) { return 0; }
int main(int...
How is the default max Java heap size determined?
...ad that document in conjunction with java.sun.com/docs/hotspot/gc5.0/ergo5.html which defines those terms and what happens to client-class machines. dogbane, might i humbly suggest you edit your answer to quote the relevant passages?
– Tom Anderson
Jan 12 '11 a...
How do I focus on one spec in jasmine.js?
...'s feature Focused Specs (2.2): http://jasmine.github.io/2.2/focused_specs.html
Focusing specs will make it so that they are the only specs that run. Any spec declared with fit is focused.
describe("Focused specs", function() {
fit("is focused and will run", function() {
expect(true).toBeTru...
Select all DIV text with single mouse click
...etSelection) { should come first for Opera (quirksmode.org/dom/range_intro.html)
– prototype
Dec 9 '13 at 3:23
1
...
Collisions when generating UUIDs in JavaScript?
...nce on the topic here
http://devoluk.com/google-chrome-math-random-issue.html
(Link broken as of 2019. Archive link: https://web.archive.org/web/20190121220947/http://devoluk.com/google-chrome-math-random-issue.html.)
Seems like collisions only happen on the first few calls of Math.random. Cause...
Converting from a string to boolean in Python?
...obool(some_string))
Python 2: http://docs.python.org/2/distutils/apiref.html?highlight=distutils.util#distutils.util.strtobool
Python 3: https://docs.python.org/3/distutils/apiref.html#distutils.util.strtobool
True values are y, yes, t, true, on and 1; false values are n, no, f, false, off a...
How to use ELMAH to manually log errors
...found that Elmah.ErrorSignal wasn't logging when POST back contains unsafe Html for Mvc4 .Net 4.5, in my example a POST back from Windows Access Control Services with a SignInResponseMessage. Elmah.ErrorLog.GetDefault did work in that scenario
– Adam
Feb 27 '13...
Difference between SurfaceView and View?
...ial detail answer: developer.android.com/guide/topics/graphics/2d-graphics.html
– Helin Wang
Mar 18 '14 at 16:07
It's ...