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Is the != check thread safe?
...ticular machine and a particular Java implementation, does not preclude it from happening in other circumstances.
Does this mean that a != a could return true.
Yes, in theory, under certain circumstances.
Alternatively, a != a could return false even though a was changing simultaneously.
C...
Disable mouse scroll wheel zoom on embedded Google Maps
...iframe height */
}
The div will cover the map, preventing pointer events from getting to it. But if you click on the div, it becomes transparent to pointer events, activating the map again!
I hope get helped you :)
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What's the difference between compiled and interpreted language?
...and its implementation, there are a variety of forms of "something else". From more popular to less popular, "something else" might be
Binary instructions for a virtual machine, often called bytecode, as is done in Lua, Python, Ruby, Smalltalk, and many other systems (the approach was popularized...
Relation between CommonJS, AMD and RequireJS?
... module definition APIs that have different implementations, but both come from the same origins.
AMD is more suited for the browser, because it supports asynchronous loading of module dependencies.
RequireJS is an implementation of AMD, while at the same time trying to keep the spirit of CommonJS...
How to define object in array in Mongoose schema correctly with 2d geo index
... having problems in creating a schema for the document below. The response from the server always returns the "trk" field values as [Object]. Somehow I have no idea how this should work, as I tried at least all approaches which made sense to me ;-)
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How to create an infinite loop in Windows batch file?
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And from cmd prompt?
– theonlygusti
Mar 13 '15 at 16:11
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Analyze audio using Fast Fourier Transform
...wer level for all frequencies. The rest of your coefficients will count up from 0 in multiples of 172 Hz until you get to 128. In an FFT, you only can measure frequencies up to half your sample points. Read these links on the Nyquist Frequency and Nyquist-Shannon Sampling Theorem if you are a glutto...
Access multiple elements of list knowing their index
I need to choose some elements from the given list, knowing their index. Let say I would like to create a new list, which contains element with index 1, 2, 5, from given list [-2, 1, 5, 3, 8, 5, 6]. What I did is:
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ASP.NET MVC controller actions that return JSON or partial html
...call the action method using Ajax. You could use one of the helper methods from the ViewPage such as
<%= Ajax.ActionLink("SomeActionMethod", new AjaxOptions {OnSuccess="somemethod"}) %>
SomeMethod would be a javascript method that then evaluates the Json object returned.
If you want to re...
How do I watch a file for changes?
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It's better to insert the relevant content from cited sources as they can become outdated.
– Trilarion
Apr 28 '17 at 11:19
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