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Understanding the Event Loop
...ter Lyons
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Loadbalancing web sockets
...shed source-IP-port) it will scale to wire speed on low-end hardware (say 10GbE). Since the distribution is deterministic (using hashed source-IP-port), it will work with TCP (and hence WebSocket).
Also note that a 64k hard limit only applies to outgoing TCP/IP for a given (source) IP address. It d...
Joda-Time: what's the difference between Period, Interval and Duration?
... zone. Specific times are defined e.g. this might be the interval between 20:00:00GMT yesterday and 09:00:00GMT this morning.
A duration in Joda-Time represents a duration of time measured in milliseconds. The duration is often obtained from an interval. i.e. we can subtract start from end of an in...
What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
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edited Nov 10 '11 at 3:39
answered Apr 8 '11 at 18:25
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
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ChowlettChowlett
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Position an element relative to its container
I'm trying to create a horizontal 100% stacked bar graph using HTML and CSS. I'd like to create the bars using DIVs with background colors and percentage widths depending on the values I want to graph. I also want to have a grid lines to mark an arbitrary position along the graph.
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Get element at specified position - JavaScript
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edited Oct 20 '14 at 16:00
Andrés Morales
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answered ...
.prop('checked',false) or .removeAttr('checked')?
...es not set the corresponding property to false anymore:
Prior to jQuery 3.0, using .removeAttr() on a boolean attribute such as checked, selected, or readonly would also set the corresponding named property to false. This behavior was required for ancient versions of Internet Explorer but is not co...
Using Rails serialize to save hash to database
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edited Oct 30 '15 at 16:40
Dave Newton
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How do I programmatically shut down an instance of ExpressJS for testing?
...unately, app.listen returns the server instance.
var server = app.listen(3000);
// listen for an event
var handler = function() {
server.close();
};
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