multiple-choice

问题 Can anyone check this code and let me know what is wrong? input_list = ["One", "Two", "Three"] P1 = input("Select the input: ", input_list[0], input_list[1], input_list[2]) print (P1) 回答1: With python's raw_input it is not possible to give a preselected list to the user to choose from. With raw_input we collect raw strings. update : a nice solution is to use the new pick library: https://github.com/wong2/pick It provides a small curses interface to pick our choice from a given list. Get it

来源： https://stackoverflow.com/questions/37565793/how-to-let-the-user-select-an-input-from-a-finite-list

问题 I'm relatively new to R. I am wondering how to use the 'survey' package (http://r-survey.r-forge.r-project.org/survey/) to analyze a multiple response question for a weighted sample? The tricky bit is that more than one response can be ticked so the responses are stored across several columns. Example: I have survey data from 500 respondents who were drawn randomly from across 10 districts. Let's say the main question that was asked was (stored in column H1_AreYouHappy): 'Are you happy?' -

问题 I'm creating a simple list of shop carts with users and products assigned to it. My form for new cart looks like this: public function buildForm(FormBuilderInterface $builder, array $options) { $builder->add('cartName', 'text', array('label' =>'Nazwa koszyka:')) ->add('user', new UserForm(), array('data_class' => 'Zadanie\Bundle\Entity\User', 'label' => false)) ->add('products','entity', array('label' => 'Wybierz produkty:', 'class' =>'Zadanie\Bundle\Entity\Product' , 'multiple' => true,

问题 I'm creating a simple list of shop carts with users and products assigned to it. My form for new cart looks like this: public function buildForm(FormBuilderInterface $builder, array $options) { $builder->add('cartName', 'text', array('label' =>'Nazwa koszyka:')) ->add('user', new UserForm(), array('data_class' => 'Zadanie\Bundle\Entity\User', 'label' => false)) ->add('products','entity', array('label' => 'Wybierz produkty:', 'class' =>'Zadanie\Bundle\Entity\Product' , 'multiple' => true,

问题 I have been searching and looking through docs, but I want to ask and confirm for the best solution here. Trying to define model choices. 'yes, no and not sure' choice From Radio Select How would I define for Multiple Choices Simple Example: In my models.py, I have class Property(models.Model): name = models.CharField() class Feature(models.Model): YES_CHOICES = ( # example of 1, there can be only one selection ('YES', 'Yes'), ('NO', 'No'), ('NOT_SURE', 'Not Sure') ) PARKING_CHOICES = ( #

问题 I need to create an AlertDialog with multiple choice items but I'm having some trouble trying to set a custom layout file to the internal ListView. For single choice items I use a constructor that takes a ListAdapter as parameter and this way I can set the proper layout resource for each row: builder.setSingleChoiceItems(new ArrayAdapter<String>(getActivity(), R.layout.list_item_single_choice_answer, items), checkedItem, new DialogInterface.OnClickListener() { @Override public void onClick

问题 I have created a script which will add images to a Google form to produce a multiple choice quiz. At the moment it adds an image then adds the options (A,B,C,D). The image and the option are two separate items. As a result, I can't randomise the order as I need to make sure the image and question remain together. Manually creating the quiz allows for an option to add the image with the question so it appears as one item. This would be preferable as it would allow me to randomise the question

问题 Hi am using multiple choice list can any one tell me how should i select all item on any button click event or how unselect all item on button click event my code is here /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.contact_list); findViewsById(); PhoneContacts pc = new PhoneContacts(ContactList.this); pc.readContacts(); for (int i = 0; i < pc.allPhoneNumbers.size(); i+

问题 I set symfony choiceType value from inside the controller by using this: $editForm->get('userJobTitle')->setData($job->getJobTitle()->getId()); How to do it for multiple choiceType? the following method isn't working $editForm->get('userskills')->setData($job->getSkills()); where getSkills function return Doctrine collection. 回答1: setData() method requires array of strings which contain the values of selected options so i do: $usSkills = $job->getSkills()->getValues(); $vals = array();