save

问题 I saved the model as documented on loading and saving. # saving trained model f = file('models/simple_model.save', 'wb') cPickle.dump(ca, f, protocol=cPickle.HIGHEST_PROTOCOL) f.close() ca is a trained auto-encoder. It's a instance of class cA. From the script in which I build and save the model I can call ca.get_reconstructed_input(...) and ca.get_hidden_values(...) without any problem. In a different script I try to load the trained model. # loading the trained model model_file = file(

问题 I saved the model as documented on loading and saving. # saving trained model f = file('models/simple_model.save', 'wb') cPickle.dump(ca, f, protocol=cPickle.HIGHEST_PROTOCOL) f.close() ca is a trained auto-encoder. It's a instance of class cA. From the script in which I build and save the model I can call ca.get_reconstructed_input(...) and ca.get_hidden_values(...) without any problem. In a different script I try to load the trained model. # loading the trained model model_file = file(

问题 I'm working on a Jupyter notebook and currently using Julia I'm trying to save a 3x3x3 Array into a textfile so when I include it in another notebook, the array is a 3x3x3 Array too. Any suggestions? Thanks in advance. 回答1: You could use the JLD.jl (Julia Data) package: Pkg.add("JLD") using JLD r = rand(3, 3, 3) save("data.jld", "data", r) load("data.jld")["data"] The advantage of the JLD package is that it preserves the exact type information of each variable. 回答2: Okay I admit that I am a

问题 I have an app that saves into a file (internal storage) data input by the user and at startup it loads this file and shows the contents. I would like to know: where can I find my file ( data.txt )? In addition, if I input "Hello" and then "World" when I load the file, I see "HelloWorld" in the same line but I want "Hello" and "World" printed on two different lines. For saving file: public void writeToFile(String data) { try { FileOutputStream fou = openFileOutput("data.txt", MODE_APPEND);

问题 So on activity 1 I click a button that takes me to activity 2. In activity 2 I enter some data into an EditText. When I hit the back button on the phone it takes me to activity 1 which is correct but if I hit the activity 1 button again any text that I entered into the EditText is gone. I am sure this is because I am starting a new Intent every time I hit my button and I think I need to be using Flags but I am not certain. Below is my basic MainActivity1 and MainActivity2 without the code I

问题 I'm using Play Framework 2 and Ebean. When a user submits a form to edit an existing object in the database, it doesn't save null values. I guess this is to prevent overwriting fields that aren't in the form with null. But how can I let them set fields in the form to null if they need to? For example, the user edits an Event object. Event.date is 1/1/13. The user sets the Event.date field in the form to empty and submits the form. Inspecting Event.date in the debugger shows its value is null.

问题 Here is the parent question: save string to file I want to pass the parameter which will be saved in file(.csv) after clicking button. @bigtable is a table with strings in each row. Here is the code in my show.html.erb: ...some code here... <%= form_tag do %> <% text_field_tag, id = "bigtable", value = @bigtable.to_s %> <%= submit_tag 'Zapisz' %> <% end %> and my controller method: def savefile @bigtable = param[:bigtable] @bigtable.join("\n") File.open("path/to/file", "w") { |file| file

问题 I have a problem here. In Column 1 I have count of All he transaction, In column 2 I have Count of transaction of specific status. In column 3 I want the percentage of above 2; like count of specific transaction/Count of total. Is it possible in Netsuite? 回答1: Actually there is an interesting feature that makes this possible. Formula fields that have aggregate functions work when the row has an aggregate on it. So for instance if you wanted to see a percentage of orders with status Billed on

问题 I am trying to take a JSONObject I posted to my groovy controller. I can pass the object, see the JSON data and then create a Domain Object out of it. When I save it to write to the database it does a Select instead. def save = { def input = request.JSON def instance = new Customers(input) instance.save() } here is my debug sql output Hibernate: select this_.customers_id as customers1_237_0_, this_.customers_default_address_id as customers2_237_0_, this_.customers_dob as customers3_237_0_,

问题 I'm looking for the correct way to set full_name in SuperPerson instance. class Suffix(models.Mode): suffix = models.CharField(max_length=255) def __unicode__(self): return u'%s'%(self.suffix) class Person(models.Model): first_name= models.CharField(max_length=255) last_name= models.CharField(max_length=255) suffixes= models.ManyToManyField(Suffix, blank=True, null=True) full_name= models.CharField(max_length=255) class SuperPerson(Person): ignore_this_field= model.CharField(max_length=255)