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Why doesn't JavaScript support multithreading?
...All Chrome does is separate multiple components (different tabs, plug-ins, etcetera) into separate processes, but I can’t imagine a single page having more than one JavaScript thread.
You can however use, as was suggested, setTimeout to allow some sort of scheduling and “fake” concurrency. Th...
Get __name__ of calling function's module in Python
...re, you can get more information about the caller's function name, module, etc.
See the docs for details:
http://docs.python.org/library/inspect.html
Also, Doug Hellmann has a nice writeup of the inspect module in his PyMOTW series:
http://pymotw.com/2/inspect/index.html#module-inspect
EDIT: He...
Get a pixel from HTML Canvas?
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An explanation would be in order.
– Peter Mortensen
Sep 5 at 18:11
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Java: Difference between the setPreferredSize() and setSize() methods in components
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@Sbodd - JPanels have a FlowLayout by default. JFrame.getContentPane() has a BorderLayout by default.
– Nemi
Nov 25 '09 at 0:30
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Comparing mongoose _id and strings
...lts.userId is a valid identifier with results.userId instanceof ObjectID.
Etc.
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Retina displays, high-res background images
...nted bug in certain versions of Firefox and should be written like this in order to support older versions (prior to Firefox 16).
- Source
As @LiamNewmarch mentioned in the comments below, you can include the background-size in your shorthand background declaration like so:
.box{
background...
Exclude folders from Eclipse search
...hes, .svn (for example).
(Actually, I'm using .* to filter out .svn, .hg etc. in one go.)
After okay'ing the project properties dialog, these directories won't come up in search any more. In fact, Eclipse is so kind as to automatically update existing search results windows and remove all matches...
How to format a duration in java? (e.g format H:MM:SS)
...Type you want to reflect whether 25 hours becomes 1 day and 1 hour or not, etc) to get a Period which you can format.
If you're using Java 8 or later: I'd normally suggest using java.time.Duration to represent the duration. You can then call getSeconds() or the like to obtain an integer for standar...
Erasing elements from a vector
...terested in how many times an element has been added to your vector or the order the elements were added.
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How do I split a multi-line string into multiple lines?
...that, you will have issues with windows line ends on Linux and vice versa, etc. Moreover, it is promoting splitlines with True argument which is likely the less common way of using it...
– lpapp
Aug 27 '14 at 17:29
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