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1. Top results related to what do you need to know about the akinator type test code

   • What do I need to know about XML Signatures to get SAML working?

     Top Answer

     Answered Apr 26, 2018 · 35 votes

     Processing XML signatures is not really too difficult, if you are very familiar with XML, but there are a lot of details that have to be absolutely right or things don't work, so I probably wouldn't try writing my own implementation in this situation (I did implement it partially once, but that was for a different and special purpose, and anyway it wasn't a complete implementation).

     Anyway, I don't know much about SAML, but I do know about XML and XML Signatures, so maybe I can get you some of the way by trying to answer your questions.

     A Signature element refers to a specific piece of an XML document that has been digitally signed, in its SignedInfo child element. The Reference child element of that (I think there can be many Reference elements that get concatenated when forming the bytes to be signed but I don't remember for sure anymore) points to the content through the URI attribute. The Transform elements describe transformations performed on the referred-to content prior to hashing it; you will need to look at the specifications to figure out how the transformation algorithms are defined. The DigestMethod element gives the hash algorithm to apply to the bytes that are the result of these transformation algorithms (note that one of them is always canonicalization that converts XML into bytes), and the DigestValue gives the result of that digest algorithm.

     The actual signature is in the SignatureValue element, and is produced by applying the CanonicalizationMethod element's canonicalization to produce the bytes and then signing these bytes with the SignatureMethod. The KeyInfo element tells you how to find the key to use.

     Canonicalization, which appears a couple of times above, is simply a way to convert an XML document into bytes so that "equivalent" XML documents produce the same sequence of bytes. This is required in a digital signature because the algorithms work on bytes and XML can pass through a number of intermediaries that probably will disrupt the original bytes but will retain the equivalence. And different canonicalization methods are needed for different situations: if elements are extracted from documents and placed into others, you need exclusive canonicalization that strips away unneeded namespace definitions, but in other cases that might not work correctly, so you need inclusive canonicalization instead, which preserves all in-scope namespaces.

     This is just the basics. There are a number of different options in how to produce an XML signature, and if you want to implement a working verifier, you need to consider all of them. Since you are new to XML in general, I'll just repeat my advice of using something that already exists. It's an interesting learning experience to implement a specification, but often it's a waste of time if implementations are already available.

     There is the W3C's documentation about signatures.

     Check all answers on Stack Overflow

     1/5

   • What do I need to know about memory in C++?

     Top Answer

     Answered Dec 15, 2009 · 24 votes

     You really, really need to read a good book - learning C++ frankly is not possible without one. I recommend Accelerated C++, by Koenig & Moo, two of the originators of C++.

     Other Answers

     Answered May 23, 2017 · 15 votes

     Memory Management

     Basics

     • Every 'use of' new must be matched by 'use of' delete
     • Array new is different form normal new and has its own delete

     _

     int* data1 = new int(5); delete data1;- int* data2 = new int[5]; delete [] data2;-

     Must Know

     • Exceptions
     • RAII
     • Rule of 4.

     throwing exceptions out of a destructor Dynamically allocating an array of objects Pattern name for create in constructor, delete in destructor (C++)

     Best Practice

     • Never actually use RAW pointers.
     • Always wrap pointers in Smart Pointers.
     • Learn the different types of smart pointers and when to use each

     Smart Pointers: Or who owns you baby?

     Advanced:

     • Understanding Exception Guarantees
     • Understanding the use of throw clause

     What are the principles guiding your exception handling policy?

     Common ways to leak

     Basics

     // Every new is matched by a delete.for(int loop = 0;loop < 10;++loop){ data = new int(5);}delete data;// The problem is that every 'use of' new is not matched by a delete.// Here we allocate 10 integers but only release the last one.-

     Must Know

     class MyArray{ // Use RAII to manage the dynamic array in an exception safe manor. public: MyArray(int size) :data( new int[size]) {} ~MyArray() { delete [] data; } // PROBLEM: // Ignored the rule of 4. // The compiler will generate a copy constructor and assignment operator. // These default compiler generated methods just copy the pointer. This will // lead to double deletes on the memory.- private: int* data;};-

     Best Practice

     // Understand what the properties of the smart pointers are://std::vector<std::auto_ptr<int> > data;-// Will not work. You can't put auto_ptr into a standard container.// This is because it uses move semantics not copy semantics.-

     Advanced:

     // Gurantee that exceptions don't screw up your object://class MyArray{ // ... As Above: Plus void resize(int newSize) { delete [] data; data = new int[newSize]; // What happens if this new throws (because there is not enough memory)? // You have deleted the old data so the old data so it points at invalid memory. // The exception will leave the object in a completely invalid state }-

     Other Answers

     Answered Oct 16, 2013 · 14 votes

     What you need to know about memory management in the simplest sense, is that you need to delete the memory that you allocate on the heap. So when creating an object like MyClass *myClass = new MyClass(x); you need to have some place in your code that frees/deletes this with a corresponding delete. This appears easy in practice, but without a proper design and the use of helper objects such as shared pointers, this can quickly get messy especially as code is maintained and features added. For example here is a classic memory leak:

     try{ MyClass *myClass = new MyClass(x);- // Do some stuff can throw an exception- delete myClass;}catch(...){ // Memory leak on exceptions. Delete is never called}-

     OR another big memory management gotcha is calling the wrong type of delete:

     int* set = new int[100];delete set; // Incorrect - Undefined behavior// delete [] set; is the proper way to delete an array of pointers-

     A common way to help yourself is to use the RAII idiom. (Resource Allocation Is Initialization)

     Here is an example of using the std library in order to prevent a memory leak:

     try{ auto_ptr<MyClass> myClass(new MyClass(x)); // Now the heap allocated memory associated with myClass // will automatically be destroyed when it goes out of scope, // but you can use it much like a regular pointer- myClass->memberFunction();} catch (...){-}-

     More info on auto_ptr can be found here. If you can use C++11, shared_ptr

     is a highly recommended choice and is often preferred over auto_ptr.

     Check all answers on Stack Overflow

     2/5

   • What do you know about the Rajput Tradition of Heroism?

     The Rajput rulers put stock in the practice of being legends, who might battle fearlessly and frequently pick passing on the front line as opposed to being crushed. The most popular Rajput ruler was Prithviraj III who was otherwise called Prithviraj Chauhan. During the 1800s, the current-day Rajasthan was known as Rajputana by the British. As the name sounds it might appear to be that the area was occupied by Rajputs. Yet, this was false around then. There were to be sure a few Rajputs living there, actually are right there, however, the majority of Rajputana was likewise occupied by others who were not Rajputs.

     Conceptions on Rajputs

     The Rajputs who lived there were known to be courageous, fearless, and valorous. These rulers trusted in the custom of being legends, who might battle courageously and frequently pick passing on the combat zone as opposed to being crushed. The accounts of the brave demonstrations of these Rajputs were kept in sonnets and tunes. They were likewise presented by entertainers who were uncommonly prepared for it. The ladies locally have likewise procured their chivalrous picture by committing sati or...

     Check all answers on Geeksforgeeks

     3/5

   • What do you know about the Rajput Tradition of Heroism?

     The Rajput rulers put stock in the practice of being legends, who might battle fearlessly and frequently pick passing on the front line as opposed to being crushed. The most popular Rajput ruler was Prithviraj III who was otherwise called Prithviraj Chauhan. During the 1800s, the current-day Rajasthan was known as Rajputana by the British. As the name sounds it might appear to be that the area was occupied by Rajputs. Yet, this was false around then. There were to be sure a few Rajputs living there, actually are right there, however, the majority of Rajputana was likewise occupied by others who were not Rajputs.

     Conceptions on Rajputs

     The Rajputs who lived there were known to be courageous, fearless, and valorous. These rulers trusted in the custom of being legends, who might battle courageously and frequently pick passing on the combat zone as opposed to being crushed. The accounts of the brave demonstrations of these Rajputs were kept in sonnets and tunes. They were likewise presented by entertainers who were uncommonly prepared for it. The ladies locally have likewise procured their chivalrous picture by committing sati or...

     Check all answers on Geeksforgeeks

     4/5

   • What is the rule to know how many LSTM cells and how many units in each LSTM cell do you need in Keras?

     Top Answer

     Answered Nov 27, 2019 · 17 votes

     There are no "rules", but there are guidelines; in practice, you'd experiment with depth vs. width, each of which works differently:

     • RNN width is defined by (1) # of input channels; (2) # of cell's filters (output channels/units). As with CNN, each RNN filter is an independent feature extractor: more is suited for higher-complexity information, including but not limited to: dimensionality, modality, noise, frequency.
     • RNN depth is defined by (1) # of stacked layers; (2) # of timesteps. Specifics will vary by architecture, but from information standpoint, unlike CNNs, RNNs are dense: every timestep influences the ultimate output of a layer, hence the ultimate output of the next layer - so it again isn't as simple as "more nonlinearity"; stacked RNNs exploit both spatial and temporal information.

     In general, width extracts more features, whereas depth extracts richer features - but if there aren't many features to extract from given data, width should be lessened - and the "simpler" the data/problem, the less layers are suitable. Ultimately, however, it may be best to spare extensive analysis and try different combinations of each -- see this SO for more info.

     Lastly, avoid Dropout and use LSTM(recurrent_dropout=...) instead (see linked SO).

     Check all answers on Stack Overflow

     5/5

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2. en.akinator.comAkinator, the mind reading genie

   en.akinator.com

   Akinator can read your mind and tell you what character you are thinking of, as if by magic. Think of a real or fictional character, answer few questions, and Akinator will try to guess who it is.

   • Contact Us

     Akinator.com works mainly through advertising. If you enjoy...

   • akinator.com

     akinator.com - Akinator, the mind reading genie

   • Indonesian

     Akinator.com membutuhkan bantuan iklan untuk berjalan. Jika...

3. stackoverflow.com › questions › 13649646What kind of algorithm is behind the Akinator game?

   stackoverflow.com › questions › 13649646

   • Cached

   Nov 30, 2012 · Akinator uses more of binary trees. So, the root node is the first question. This goes on inner and inner. Probably, Akinator also gets the location where you are and links the questions. I have developed my own Akinator named as Ankusha. I have used a pattern matching algorithm. It's quite complicated to say the way Ankusha works.

4. People also ask

   What is Akinator class?

   • Version Information: class Akinator() A class that represents an Akinator game. The first thing you want to do after creating an instance of this class is to call Akinator.start_game(). To get the regular Akinator class, make sure you’ve put import akinator at the top of your code.

   akinator.py — akinator.py 1.1.1 documentation

   akinator.readthedocs.io/en/latest/index.html

   See all results for this question

   How to create Akinator class in Java?

   • class Akinator() A class that represents an Akinator game. The first thing you want to do after creating an instance of this class is to call Akinator.start_game(). To get the regular Akinator class, make sure you’ve put import akinator at the top of your code. From there you can easily access the class via akinator.Akinator().

   akinator.py — akinator.py 1.1.1 documentation

   akinator.readthedocs.io/en/latest/index.html

   See all results for this question

   How do I access Akinator class?

   • From there you can easily access the class via akinator.Akinator(). To get the async version of the class, make sure you have import akinator.async_aki or from akinator.async_aki import Akinator in your code and you’ll be able to get the async Akinator class just as easily (Refer to the code examples above).

   akinator.py — akinator.py 1.1.1 documentation

   akinator.readthedocs.io/en/latest/index.html

   See all results for this question

   How does Akinator work?

   • By collecting user input through a series of questions, Akinator is able to learn from each interaction and improve its predictions over time. The more users play the game, the smarter Akinator becomes. One of the key elements of Akinator’s algorithm is the way it gathers user input through a series of carefully crafted questions.

   How Does Akinator Work? The Mind-Reading Genius Algorithm Explain…

   dcodesnippet.com/how-does-akinator-work/

   See all results for this question

5. en.akinator.com › content › 6Everything you've always wanted to know about Akinator

   en.akinator.com › content › 6

   • Cached

   • How Do I Play with Akinator?
   • What's Akinator's Secret?
   • How Can I Upload A Picture?
   • How Can I Add A Character?
   • How Can I Add A Question?

   Akinator's all-consuming passion is trying to guess characters by asking questions. To play with him, think of a character, real or fictional, keep it well in mind and then click on the menu "play > characters". Akinator will then proceed to ask you a series of questions that you'll have to answer as truthfully as possible. After this series of que...

   See full list on en.akinator.com

   Akinator uses the program Limule published by Elokence.com. The algorithm we use is an original creation. How we created it is our little secret. But do you know the fabulous story of Akinator?

   See full list on en.akinator.com

   At the end of a game, when Akinator has guessed the character you were thinking of, you can add or suggest a picture for that character. The user agrees not to upload pictures that they are not sure can be used freely and without limitations. 1. Add a picture: The character you've played does not have a picture. If you want to add a picture, you ha...

   See full list on en.akinator.com

   Characters that can be added to Akinator's database can only be public figures. The user is asked not to add people that don't belong to that category, in particular people they know personally, even if these people agree to it. 1. At the end of a game, once Akinator has guessed the character you were thinking of, you can modify the name of that ch...

   See full list on en.akinator.com

   At the end of a game, once Akinator has guessed the character you were thinking of, you can add a question by clicking on “Add a question”. You will have to enter one (or several) keyword(s) from your question. - If Akinator finds similarities to existing questions from his database, he will give you a list of questions. 1. If your question appears...

   See full list on en.akinator.com

6. medium.com › analytics-vidhya › building-akinatorBuilding Akinator with Python using Bayes Theorem - Medium

   medium.com › analytics-vidhya › building-akinator

   • Cached

   Jan 5, 2020 · In this tutorial, we will implement a simple version of Akinator using Python. Let’s start with a simple flask web server and a basic HTML for asking our questions: server.py. templates/index ...

7. dcodesnippet.com › how-does-akinator-workHow Does Akinator Work? The Mind-Reading Genius Algorithm ...

   dcodesnippet.com › how-does-akinator-work

   • Cached

   Sep 17, 2023 · Akinator’s algorithm utilizes and predictive modeling to narrow down the possibilities and make accurate guesses. By collecting user input through a series of questions, Akinator is able to learn from each interaction and improve its predictions over time. The more users play the game, the smarter Akinator becomes.

8. www.youtube.com › watchMaking the full akinator game in just 20 lines of code ...

   www.youtube.com › watch

   • Cached

   Sep 16, 2020 · Welcome to PyArd tutorials.In this tutorial we are going to make the full version of akinator in just 20 lines of code!!!!!code:- https://driv...

   • Video Duration: 11 min
   • Views: 4.8K

   • Author: Intechlligent

9. akinator.readthedocs.io › en › latestakinator.py — akinator.py 1.1.1 documentation

   akinator.readthedocs.io › en › latest

   • Cached

   class Akinator() A class that represents an Akinator game. The first thing you want to do after creating an instance of this class is to call Akinator.start_game(). To get the regular Akinator class, make sure you’ve put import akinator at the top of your code. From there you can easily access the class via akinator.Akinator().