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What is the result of % in Python?
...ulo) operator yields the remainder from the division of the first argument by the second. The numeric arguments are first converted to a common type. A zero right argument raises the ZeroDivisionError exception. The arguments may be floating point numbers, e.g., 3.14%0.7 equals 0.34 (since 3.14 equa...
Is it possible to make a type only movable and not copyable?
... two: int,
three: int,
_marker: NoCopy
}
You can also do it by having a destructor (via implementing the Drop trait), but using the marker types is preferred if the destructor is doing nothing.
Types now move by default, that is, when you define a new type it doesn't implement Copy ...
An algorithm for inflating/deflating (offsetting, buffering) polygons
...sn't encumbered with tricky licence issues :). Edge offsetting is achieved by generating unit normals for all the edges. Edge joins are tidied by my polygon clipper since the orientations of these overlapped intersections are opposite the orientation of the polygons. Holes are most certainly handled...
How do I increase the number of displayed lines of a Java stack trace dump?
...frames from the bottom of the stack trace of the exception that was caused by this exception (the "enclosing" exception).
This shorthand can greatly reduce the length of the output in the common case where a wrapped exception is thrown from same method as the "causative exception" is caught.
In oth...
What is the difference between JSF, Servlet and JSP?
...(like HTML, CSS, JavaScript, ect.). JSP supports taglibs, which are backed by pieces of Java code that let you control the page flow or output dynamically. A well-known taglib is JSTL. JSP also supports Expression Language, which can be used to access backend data (via attributes available in the pa...
I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
... browser or uninstall the ad blocking plugin (right clicking the extension by the URL bar and clicking "Remove from Chrome...").
There is an easier way to temporarily disable an extension. In Chrome, opening an Incognito tab will usually stop extensions running (unless you have specifically told Ch...
What does “for” attribute do in HTML tag?
... for use with checkboxes and buttons, since it means you can check the box by clicking on the associated text instead of having to hit the box itself.
Read more about this element in MDN.
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PHP Pass by reference in foreach [duplicate]
..., echo $v; // same as $a[3] and $a[3] == 'two'
because $a[3] is assigned by before processing.
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TSQL Pivot without aggregate function
...ue..
In this case, you could also self join 5 times on customerid, filter by dbColumnName per table reference. It may work out better.
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How does inheritance work for Attributes?
...the default) it means that the attribute you are creating can be inherited by sub-classes of the class decorated by the attribute.
So - if you create MyUberAttribute with [AttributeUsage (Inherited = true)]
[AttributeUsage (Inherited = True)]
MyUberAttribute : Attribute
{
string _SpecialName;
...