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Checking if a double (or float) is NaN in C++
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According to the IEEE standard, NaN values have the odd property that comparisons involving them are always false. That is, for a float f, f != f will be true only if f is NaN.
Note that, as some comments below have pointed out, not all compilers respect this when optimizing code.
For any c...
Is there any JSON Web Token (JWT) example in C#?
...Token and expanded on it with the Google flavor. I still haven't gotten it completely worked out but it's 97% there. This project lost it's steam, so hopefully this will help someone else get a good head-start:
Note:
Changes I made to the base implementation (Can't remember where I found it,) are:
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Android ViewPager with bottom dots
...r main Layout:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v4.view.ViewPager
android:id="@+id/...
What is the difference between IEqualityComparer and IEquatable?
I want to understand the scenarios where IEqualityComparer<T> and IEquatable<T> should be used.
The MSDN documentation for both looks very similar.
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The application may be doing too much work on its main thread
...+ then there can be some serious trouble with
your code. Android devices come in a vast array of hardware unlike ios
and windows devices. The RAM and CPU varies and if you want a
reasonable performance and user experience on all the devices then you
need to fix this thing. When frames are sk...
Python function global variables?
...func_A, or (3) to a local variable x with no value and (in the eyes of the compiler) no relation to "some value" or the x in func_A?
– Akshat Shekhar
May 14 '12 at 18:00
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Java or Python for Natural Language Processing [closed]
...vs Python for NLP is very much a preference or necessity. Depending on the company/projects you'll need to use one or the other and often there isn't much of a choice unless you're heading a project.
Other than NLTK (www.nltk.org), there are actually other libraries for text processing in python:
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How to get child element by class name?
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edited Aug 28 '12 at 20:29
answered Aug 28 '12 at 20:10
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How do I assert an Iterable contains elements with a certain property?
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answered Aug 28 '12 at 21:28
Kevin PauliKevin Pauli
6,9201212 gold badges4545 silver badges6565 bronze badges
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Why does Math.Round(2.5) return 2 instead of 3?
... Return ValueType: System.DoubleThe integer nearest a. If the
fractional component of a is halfway
between two integers, one of which is
even and the other odd, then the even
number is returned. Note that this
method returns a Double instead of an
integral type.
RemarksThe behavior ...