filter=df['age']=='30' print(df[filter]) print(df.loc[filter,:]) Select an answer: They will both print the exact same results. They will both fail with a syntax error. The first call will only print the rows. The second call will only print true or false messages.
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filter=df['age']=='30'
print(df[filter])
print(df.loc[filter,:])
Select an answer:
-
They will both print the exact same results.
-
They will both fail with a syntax error.
-
The first call will only print the rows.
-
The second call will only print true or false messages.
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- Event Listeners Go to the co_credit.js file in your editor. Create an event listener for the window load event that retrieves the field values attached to the query string of the page’s URL. Add the following to the event listener’s anonymous function: Create the orderData variable that stores the query string text from the URL. Slice the orderData text string to remove the first ? character, replace every occurrence of the + character with a blank space, and decode the URI-encoded characters. Split the orderData variable at every occurrence of a & or = character and store the substrings in the orderFields array variable. Write the following values from the orderFields array into the indicated fields of the order form: orderFields[3] into the modelName field orderFields[5] into the modelQty field orderFields[7] into the orderCost field orderFields[9] into the shippingType field orderFields[13] into the shippingCost field orderFields[15] into the subTotal field orderFields[17]…Question 4 Write a function that will redact every third word in a sentence. Make use of the hashtag (#) symbol to redact the characters that make up the word, i.e. if the word is five characters long then a string of five hashtags should replace that word. However, this should not redact any of the following punctuation marks: apostrophes (') quotations (") full stops (.) commas (,) exclamations (!) question marks (?) colons (:) semicolons (;) Arguments: sentence (string) →→ sentence that needs to be redacted. Return: redacted sentence (string)→→ every third word should be redacted. Expected outputs sentence = "My dear Explorer, do you understand the nature of the given question?" redact_words(sentence) == 'My dear ########, do you ########## the nature ## the given ########?' sentence = "Explorer, this is why you shouldn't come to a test unprepared." redact_words(sentence)=="Explorer, this ## why you #######'# come to # test unprepared."Sort the following list of values into ascending order using the RadixSort algorithm.[420 531 642 037 753 858 969 300 230 111 001 100 444]Note: If you need to place multiple values in a textbox, use only a single space to separate them (ie, not commas, not more than one space, etc). For textboxes not used, enter the word empty. Pass#1 Pass#2 Pass#3Bucket 0: Bucket 1: Bucket 2: Bucket 3: Bucket 4: Bucket 5: Bucket 6: Bucket 7: Bucket 8: Bucket 9:
- //inserts e at index ind publicvoidadd(intind,Te){ //if index is invalid display a message and return //valid index are 0 to size //push all elements up by one all the down to index ind (stop at index ind) //insert e at index ind //increase the size }//6. addButtonListeners //a. Selects all buttons nested inside the main element //b. If buttons exist: //c. Loop through the NodeList of buttons //d. Gets the postId from button.dataset.postId //e. Adds a click event listener to each button (reference addEventListener) //f. The listener calls an anonymous function (see cheatsheet) //g. Inside the anonymous function: the function toggleComments is called with the //event and postId as parameters //h. Return the button elements which were selected //i. You may want to define an empty toggleComments function for now. Not all tests //will pass for addButtonListeners until toggleComments exists. I recommend //waiting on the logic inside the toggleComments function until we get there.What is printed to the console when the code that follows is executed? ArrayList<String> passwords = new ArrayList<>(); passwords.add("akjdk12"); passwords.add("buujl32"); passwords.add("chrcl92"); passwords.add("nnnii87"); passwords.set(2, "cb2kr45"); passwords.remove("akjdk12"); System.out.println(passwords.get(1));
- CLIP PERMANENTLY DELETES ALL OF THE CLIPPED LINES. (T/F)This application accepts an arbitrary number of user inputs. Every time this application receives a string, it should add the string to a growing string.Newly added strings should be added to the growing string at the index equal to the newly added string's length.1. The append() method concatenates the string representation of any other type of data tothe end of the invoking StringBuffer object. It has several overloaded versions. Here are afew of its forms:StringBuffer append(String str)StringBuffer append(int num)StringBuffer append(Object obj)2. The result is appended to the current StringBuffer object.3. The buffer itself is returned by each version of append( ).4. This allows subsequent calls to be chained together, write java code for it
- A teacher stores the most recent quiz scores for her class in the list scores. The first element in the list holds the maximum possible number of points that can be awarded on the quiz, and each remaining element holds one student’s quiz score. Assume that scores contains at least two elements. Which of the following code segments will set the variable found to true if at least one student scored the maximum possible number of points on the quiz and will set found to false otherwise?PHP exercise 6 Loops are very useful in creating lists and tables. In this PHP exercise, you will use a loop to create a list of equations for squares. Using a for loop, write a script that will send to the browser a list of squares for the numbers 1-12. Use the format, "1 * 1 = 1", and be sure to include code to print each formula on a different line.Evaluate the following expressions a. foldFromLeft(minus, 6, map(RemoveTwo, [3, 4, 8])) b. foldFromRight(minus, 6, map(RemoveTwo, [3, 4, 8]))
