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Pure JavaScript Graphviz equivalent [closed]
...viz.js/) based off of jsviz and graphviz.js to actually have an API usable from a webpage, and enough examples to understand.
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Easy idiomatic way to define Ordering for a simple case class
...This works because the companion to Ordered defines an implicit conversion from Ordering[T] to Ordered[T] which is in scope for any class implementing Ordered. The existence of implicit Orderings for Tuples enables a conversion from TupleN[...] to Ordered[TupleN[...]] provided an implicit Ordering[T...
What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
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@Makito latititudes go from -90 to 90 degrees...so only need 2 places left of decimal point...
– dotjoe
Apr 10 '15 at 19:21
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How to disable HTML links
...Chrome, FireFox and Opera (19+). Internet Explorer started to support this from version 11 but not for links however it's available in an outer element like:
span.disable-links {
pointer-events: none;
}
With:
<span class="disable-links"><a href="#">...</a></span>
Wo...
What kind of Garbage Collection does Go use?
...least have predictable and controllable heap growth behavior.
(Photo from GopherCon 2015 presentation "Go GC: Solving the Latency Problem in Go 1.5")
The sole tuning knob for the STW collector was “GOGC”, the relative heap growth between collections. The default setting, 100%, triggered g...
Memcache Vs. Memcached [duplicate]
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(PartlyStolen from ServerFault)
I think that both are functionally the same, but they simply have different authors, and the one is simply named more appropriately than the other.
Here is a quick backgrounder in naming conventions (for...
How to “test” NoneType in python?
...can use is operator to check if a variable has None in it or not.
Quoting from is docs,
The operators is and is not test for object identity: x is y is true if and only if x and y are the same object. x is not y yields the inverse truth value.
Since there can be only one instance of None, is ...
How to remove unwanted space between rows and columns in table?
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Add this CSS reset to your CSS code: (From here)
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, ad...
Why should I declare a virtual destructor for an abstract class in C++?
....delete]/: ... if the static type of the object to be deleted is different from its dynamic type, ... the static type shall have a virtual destructor or the behavior is undefined. .... It would still be undefined if Derived used an implicitly generated destructor.
– Mankarse
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
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From: http://java.sun.com/javase/6/docs/technotes/tools/windows/classpath.html
Class path entries can contain the basename wildcard character *, which is considered equivalent to specifying a list of all the files in the ...