If you want the browser to check if a field is empty when the form is submitted, you can code the ____________________ attribute for the field.
Answers
If you want the browser to check if a field is empty when the form is submitted, you can code the "required" attribute for the field. The "required" attribute is an HTML attribute that can be added to form fields. When this attribute is included in the code for a field.
It instructs the browser to check if the field is empty before allowing the form to be submitted. If the field is empty, the browser will display an error message prompting the user to fill in the required field. This attribute is commonly used to enforce form validation and ensure that all required fields are filled out before the form can be submitted.
The "required" attribute is an HTML attribute that can be added to form fields. When this attribute is included in the code for a field. It instructs the browser to check if the field is empty before allowing the form to be submitted. If the field is empty, the browser will display an error message prompting the user to fill in the required field. This attribute is commonly used to enforce form validation and ensure that all required fields are filled out before the form can be submitted.
To know more about HTML Visit:
https://brainly.com/question/32819181
#SPJ11
Related Questions
A garments manufacturing company buys various types of natural and synthetic materials to produce clothes. Which material is a synthetic material?
A. cotton
B. nylon
C. jute
D. silk
E. linen
I need this answer please!! 20 points
Answers
Answer: A.
Explanation:
given an array a of positive integers, we need to select a subset s of these numbers whose sum is minimum. however, the constraint here is that for any three consecutive positions in a at least one must be selected in s. in other words, there should be no 3-block of unchosen numbers. give an algorithm for this task and analyse its complexity. no need for a complete pseudocode, just the dynamic programming definitions and recursive equations are fine along with appropriate explanation in english g
Answers
To solve this problem, we can use dynamic programming to find the subset with the minimum sum while satisfying the given constraint. Let's define a few terms before presenting the algorithm:
- Let `n` be the length of the array `a`.
- Let `dp[i]` be the minimum sum of the subset for the first `i` elements of the array, satisfying the given constraint.
- Let `dp[i][0]` represent the minimum sum of the subset for the first `i` elements of the array, where the last element is not selected.
- Let `dp[i][1]` represent the minimum sum of the subset for the first `i` elements of the array, where the last element is selected.
Now, let's define the recursive equations:
1. Base case:
- `dp[0][0] = dp[0][1] = 0` (empty array)
2. Recursive cases:
- For `i` from 1 to `n`:
- `dp[i][0] = min(dp[i-1][0], dp[i-1][1])` (last element is not selected)
- `dp[i][1] = dp[i-1][0] + a[i]` (last element is selected)
The minimum sum of the subset for the entire array `a` would be `min(dp[n][0], dp[n][1])`.
To construct the subset itself, we can backtrack from `dp[n][0]` or `dp[n][1]` by considering whether the last element was selected or not. If `dp[n][0]` is the minimum, we skip the last element, and if `dp[n][1]` is the minimum, we include the last element. We continue this process until we reach the first element.
The time complexity of this algorithm is O(n) because we iterate through the array once to compute the dynamic programming values. The space complexity is O(n) as well, as we only need to store the dynamic programming values for the current and previous iterations.
Learn more about dynamic programming here:
https://brainly.com/question/30885026
#SPJ11
Which of the following kinds of file utilities shrink the size of a file(s)?
A. conversion. B. file compression. C. matrix. D. unit
Answers
The Correct answer is Option (B), A file compression utility is a utility that shrinks the size of a files.
What is Compression utility?A software package that compressed and decodes different file types is known as a compression software or compression utility. Tools of compressing and uncompressing files are generally included with operating systems. For instance, the most recent versions of Microsoft Windows come with a tool for producing and extracting compressed files.
What makes a compression tool helpful?Black and white pictures can be compressed up to 10 times, and color image files can be compressed up to 100 times). They will upload faster as a result, making them considerably simpler to email and transfer.
To know more about Compression utility visit :
https://brainly.com/question/30022738
#SPJ4
What is read by the system, to ensure that only authorized devices or users are allowed to access a resource on the system
Answers
Name the substance you think is in the cylinder that you cannot see and prevents the plunger from going all the way in even when you push the plunger hard
Answers
The substance I think is in the cylinder that you cannot see and prevents the plunger from going all the way in even when you push the plunger hard is Air.
What do you feel as when one push the plunger?When a person push on the plunger, the person can feel the air pushing it back. When a person has stop pushing, the air inside the syringe will tend to return to its normal size.
Note that there are a lot of ways to compress air. A person can do so by squeezing a specified volume of air into a smaller space.
Learn more about cylinder from
https://brainly.com/question/26806820
It's best to use assertive speech when you
I want to show respect. *
True
False
Answers
Answer:
True
Explanation:
Hope this helps :)
a subroutine was called using a conditional branch (br) instruction. the subroutine ends, as usual, with a ret instruction. what will happen when the subroutine terminates?
Answers
Using the conditional branch (BR) instruction, a subroutine was called. As is customary, the subroutine finishes with a RET instruction.
The software will either crash or provide unexpected effects when control is returned to an unknown instruction. The fundamental selection construct is the first control structure we'll look at. It chooses one of two (or perhaps more) blocks of code to run based on a condition, which is why it is named selection. In its most general form, the condition could be calculated in a number of different ways, although it is typically the outcome of a comparison operation or the result of a Boolean expression evaluation. Programmers can alter the address of the next instruction to be executed using branch instructions.
Learn more about software here-
https://brainly.com/question/11973901
#SPJ4
Which term refers to actions that you would typically perform on a computer to revive it if it functions in an unexpected manner?
The corrective action(s) that you need to perform on a computer in case it functions in an unexpected manner is called
Answers
Answer:
Reboot?
Explanation:
Hard to tell from the information provided.
What are the qualities of strong leaders? Check all that apply. They inspire others. 1)They are easily influenced by others. 2)They are outstanding role models. 3)They have a strong sense of purpose. 4)They lack self-confidence.
Answers
Explanation:
I would pick 2 and 3 based on process of elimination
Give me 2 examples of Monthly Cash Inflow: (2 points) *
Answers
Answer:
cash payments for goods and services; merchandise; wages; interest; taxes; supplies and others.
Explanation:
Answer:
1. Key cash flow drivers should be modeled explicitly.
In our example, a retail store business should start with the number of stores it plans to operate each month, then build up from there, based on the number of square feet and sales per square foot. This will help the business to compute its revenue.
2. Inputs should only need to be input once.
It is important to group all inputs in the assumptions section so users can easily find, add, and modify them.
Explanation:
write a statement that uses the var keyword to create an arraylist object named frogs. the arraylist should hold strings.
Answers
In JavaScript, the var keyword is used to declare variables. However, JavaScript does not have an ArrayList class like Java. Instead, JavaScript has built-in support for arrays, which can hold elements of any type, including strings. Here's an example of creating an array using the var keyword and storing strings
var frogs = ["Kermit", "Freddy", "Hopper"];
In this example, the variable frogs is declared using the var keyword and assigned an array containing three string elements: "Kermit", "Freddy", and "Hopper". You can access the elements of the array using their indices, such as frogs[0] for the first element "Kermit", frogs[1] for "Freddy", and so on. Alternatively, if you are using modern JavaScript (ECMAScript 6 or later), you can use the let or const keywords instead of var for variable declaration. For example: let frogs = ["Kermit", "Freddy", "Hopper"];
Both let and const provide block-level scoping and are recommend.
Learn more about JavaScript here
https://brainly.com/question/22572418
#SPJ11
Which of the following is a type of equation which returns a value such as TRUE or
FALSE?
A. Argument
B. Expression
C. Nest
D. Control
Answers
Answer:
C
Explanation:
True HOPE THIS HELPS BOY/GURL AH
The type of equation which returns a value such as TRUE or FALSE is logical.
Which formula gives the logical value in the form of true or false?A logical value is known to be The TRUE and FALSE functions
An example is if you type “=TRUE()” into a cell, it is said to often return the value TRUE and when you type “=FALSE()” it will also return as FALSE.
Learn more about equation from
https://brainly.com/question/2972832
T/F: the first 3 bytes of an xif file are exactly the same as a tif file.
Answers
It is a fact that the first 3 bytes of an xif file are exactly the same as a tif file.
Explanation:
XIF (Extended Image File Format) is a file format used for storing digital images. It is similar to the more common TIF format (Tagged Image File Format), with some extensions. However, the first 3 bytes of an XIF file are identical to those of a TIF file, which are always "II" or "MM" in ASCII. These bytes are known as the "byte order mark," and they indicate the byte order of the file's data (little-endian or big-endian). The byte order mark is used to ensure that the file can be correctly interpreted on different computer architectures.
In summary, while the XIF format has some differences and extensions compared to TIF, the first 3 bytes of an XIF file are the same as those of a TIF file.
To know more about Image File Format click here:
https://brainly.com/question/31709524
#SPJ11
This is the tendency for items at the beginning of a list to be recalled more easily than other item:
A.) recency effect
B.)primacy effect
C.) butterfly effect
Answers
Answer:
B. Primacy effect
Explanation:
:3 have a wonderful day hope this helps
Answer:
B. Primacy effect
Explanation:
¿como la imagen organiza la realidad?
Answers
Answer:
Las imágenes son las percepciones visuales que las personas tienen respecto de la realidad que los rodea. Así, a través de la visión, las personas pueden interpretar el contexto en el cual se encuentran inmersos, organizando los distintos componentes de la realidad en la cual desarrollan sus vidas, para poder comprender entonces de qué modo proceder ante las diferentes eventualidades de la vida.
Es decir que, a través de las imágenes, y en conjunto con las demás percepciones sensoriales, los seres humanos pueden contextualizarse en un entorno en el cual se desenvuelven, organizando su vida y su realidad a futuro.
how will technological advancement impact the steady state level of capital in the solwo growth model
Answers
It will increase the steady state level of capital.
What is technological?Technology is the application of knowledge for achieving practical goals in a reproducible way. The word technology can also mean the products resulting from such efforts including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.
Technological advancements have led to significant changes in society. The earliest known technology is the stone tool, used during prehistoric times, followed by the control of fire, which contributed to the growth of the human brain and the development of language during the Ice Age.
The invention of the wheel in the Bronze Age allowed greater travel and the creation of more complex machines. More recent technological inventions, including the printing press, telephone, and the Internet, have lowered barriers to communication and ushered in the knowledge economy.
learn more about Technological
https://brainly.com/question/20366718
#SPJ4
(a) Draw a project network. (Submit a file with a maximum size of 1 MB.) No file chosen (b) Identify the critical path. (Enter your answers as a comma-separated list.) (c) Develop the activity schedule
Answers
The critical path for launching Liberty High School's track and field team is A, B, D, G, H, I. The activity schedule is as follows: A (Week 1), B (Week 2-8), D (Week 9-10), G (Week 11-13), H (Week 14-16), and I (Week 17).
To draw the project network, we represent each activity as a node, and the arrows between the nodes indicate the dependencies between activities. Considering the given information, the project network for launching Liberty High School's track and field team is as follows: F
/
/
A
/ \
/ \
B C
/ \ /
/ \ /
D E
\ /
\ /
G
\
\
H
\
\
I
The critical path is the longest path in the network, which determines the minimum time required to complete the project. In this case, the critical path is A, B, D, G, H, I.
The activity schedule shows the estimated time for each activity to be completed. Based on the given optimistic, most probable, and pessimistic time estimates, the activity schedule for launching the track and field team at Liberty High School is as follows:
A: Week 1
B: Weeks 2-8
C: Weeks 1-6
D: Weeks 9-10
E: Weeks 6-7
F: Weeks 1-3
G: Weeks 11-13
H: Weeks 14-16
I: Week 17
Following this schedule ensures that the first team practice can take place on April 1.
Learn more about critical path here
https://brainly.com/question/16519233
#SPJ11
Does anyone do scratch? (Its a coding website)
Answers
Answer:
heck yeah i do
Explanation:
Write a program to convert centigrade to Kelvin. It should display value in centigrade and then the value in Kelvin just as you displayed squares in the previous question. The range to be followed for this conversion is from 50-100 degree celsius.
So, it should look like this:
1. Centrigrade: 50 --> Kelvin: 323.15
2. Centrigrade: 51 --> Kelvin: 324.15
3. Centrigrade: 52 --> Kelvin: 325.15
etc.
Answers
Answer:
for degree in range(50, 101):
kelvin = degree + 273.15
print("Centrigrade: {} --> Kelvin: {}".format(degree, kelvin))
Explanation:
*The code is in Python.
Create a for loop that iterates from 50 to 100 (Note that the starting value is included, but the ending value is not included in the range method. That is why you need to write range(50, 101) to iterate from 50 to 100)
Convert the centigrade to kelvin using formula (Note that the degree variable represents the each centigrade degree from 50 to 100 and you need to add 273.15 to convert it to Kelvin)
Print the result as in requested format
Will give brainleist if right
Answers
Explanation:
8. false
9. red
10. false
hope it helps!
what are the steps in creating a simple mail merge
Answers
Answer:
........ ...........
Select the correct answer.
Which relationship is possible when two tables share the same primary key?
А.
one-to-one
B.
one-to-many
C.
many-to-one
D.
many-to-many
Answers
Answer:
Many-to-one
Explanation:
Many-to-one relationships is possible when two tables share the same primary key it is because one entity contains values that refer to another entity that has unique values. It often enforced by primary key relationships, and the relationships typically are between fact and dimension tables and between levels in a hierarchy.
Select the correct answer.
Ben wants to keep similar items close to each other in the image he is working on. Which is the most effective technique for applying the gestalt
concept of proximity?
The BLANK technique is the most effective technique for applying the gestalt concept of proximity.
Answers
Gestalt Principles are principles/laws of human perception that describe how humans group similar elements, recognize patterns and simplify complex images when we perceive objects.
What are the Gestalt Principles?The tendency to view items as belonging to the same grouping when they are close to one another is known as the gestalt principle of
proximity
. It claims that regardless of how different the forms and sizes are from one another, if shapes are close to one another, you will perceive them as groups. One of Gestalt's principles, the concept of closeness focuses on how each stimulus would be seen in its most basic form. The
Law of Simplicity
or the Law of Pragnanz are other names for it. It is founded on the idea that the sum of a thing is worth more than the sum of its components.
To learn more about Gestalt Principles refers to;
https://brainly.com/question/4734596
#SPJ1
Select the correct answer.Priyanka wants to send some important files to her head office. Which protocol should she use to transfer these files securely?A.HTTPB.FTPSC.FTPD.DNS
Answers
Answer: FTP
Explanation: FTP stands for file transfer protocol.
When first designing an app, all of the folldwing are important EXCEPT
A. debugging
B. determining how a user would interact with the app.
C. determining the purpose of the app
D. identifying the target audience
Answers
Answer:
B
Explanation:
Determining how the user could interact with the app varies person to person, the others are essential to creating apps though.
Which of the following is NOT a reason we use subprograms?
To add comments to lines of code
For code that will be reused
To simplify code
To help is organize longer programs
Answers
Answer: A. to add comments to Lines of code
Explanation:
Will give brainliest help asap
Answers
Answer:
Axure
Explanation:
It is used to prototype or storyboard things.
You have a database with three tables: one each for products, suppliers, and distributors. You need to locate the product ID number for hammers and find out who supplies them. Which database component would perform this task?
A. Form
B. Table
C. Report
D. Query
Answers
Answer:
I would say A... But that's just me
Explanation:
Hopefully this helps you :))
Answer:
The answer is C: Query
Explanation: I just did it in Edge 2021. Trust me its right! I hope this helps! :)
Stages in evolution of hr technology explain from
paper base to now (20marks)
please put detailed information and do not write on
paper thanks
Answers
The evolution of HR technology is a journey from manual, paper-based systems to advanced, digital platforms.
The stages of this evolution include paper-based systems, desktop-based software, the advent of the internet, cloud computing, and artificial intelligence, highlighting the significant transformation in the way HR functions are performed. Initially, HR processes were managed manually using paper-based systems. This was labor-intensive and error-prone. The advent of computers marked a major shift, with desktop software making processes efficient and reliable. However, such systems were confined to individual computers. The internet revolutionized this, making data accessible anytime, anywhere. Then, cloud computing enabled the storage of large amounts of data, offering enhanced security and convenience. The current stage of HR technology involves AI and machine learning, which are making HR processes not only automated but also intelligent, predictive, and self-learning.
Learn more about HR Technology here:
https://brainly.com/question/32654364
#SPJ11
what's the answer to this
Answers
Answer:
S
Explanation:
The index operator will address individual characters in the string.