You are reading the article How To Set The Vertical Alignment Of The Content In An Element With Javascript? updated in December 2023 on the website Minhminhbmm.com. We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested January 2024 How To Set The Vertical Alignment Of The Content In An Element With Javascript?
In this tutorial, we will learn how to set the vertical alignment of the content in an element in JavaScript.
The vertical-align property of HTML DOM Style is used to set the vertical alignment of the content in an element.
The vertical-align attribute specifies or returns the vertical alignment of an element’s content. The vertical-align attribute controls the vertical alignment of an inline-block or table-cell box. The vertical-align attribute is used to align the box of an inline element within its line box vertically. It may, for example, be used to arrange a picture within a line of text vertically. It is also used to align the content of a table cell vertically.
Vertical-align only applies to inline, inline-block, and table-cell elements; it cannot be used to align block-level components.
Using the Style verticalAlign PropertyThe verticalAlign property sets or retrieves the vertical alignment of the content. The top property aligns the top of the element and its descendants with the top of the whole line.
Syntax document.getElementById("myTable").style.verticalAlign="top";The id of the table element is fetched using the getElementById() method, and the vertical alignment of the text is set to the top of the box.
ExampleWe used width and height components in this example to construct a box with a solid blue border. A certain text is written in the box. According to the default setting, the text is aligned in the middle. The top property of the vertical-align attribute is used to change this to the top of the box.
table
{
border
:
3
px solid blue
;
width
:
200
px
;
height
:
200
px
;
}
function
myFunction
(
)
{
document
.
getElementById
(
“myTable”
)
.
style
.
verticalAlign
=
“top”
;
}
Using Different Values in verticalAlign PropertyThe verticalAlign property specifies or returns the vertical alignment of an element’s content. The element is positioned in the center of the parent element via the middle property. The bottom attribute aligns the element’s bottom with the lowest element in the line.
Syntax document.getElementById("myTable").style.verticalAlign="middle"; document.getElementById("myTable2").style.verticalAlign="bottom";The table element’s id is obtained using the getElementById() function, and the text’s vertical alignment is set to the middle and bottom of the box.
Exampletable
{
border
:
3
px solid green
;
width
:
200
px
;
height
:
200
px
;
}
function
myFunction
(
)
{
document
.
getElementById
(
“myTable”
)
.
style
.
verticalAlign
=
“middle”
;
document
.
getElementById
(
“myTable1”
)
.
style
.
verticalAlign
=
“middle”
;
document
.
getElementById
(
“myTable2”
)
.
style
.
verticalAlign
=
“bottom”
;
document
.
getElementById
(
“myTable3”
)
.
style
.
verticalAlign
=
“bottom”
;
}
Using Bootstrap to set vertical alignmentBootstrap is a set of free and open-source tools for building responsive websites and online apps. It is the most widely used HTML, CSS, and JavaScript framework for creating mobile-first, responsive websites. Nowadays, webpages are optimized for all browsers (IE, Firefox, and Chrome) and screen sizes (Desktop, Tablets, Phablets, and Phones).
Vertical Alignment in Bootstrap alters the vertical alignment of items using vertical-alignment utilities. Vertical-align utilities only impact inline (Present in a single line), inline-block (Present as blocks on a single line), inline-table, and table cell (Elements in a table cell) elements.
SyntaxUsing the Bootstrap align attribute, the class is described to baseline, top, or middle.
ExampleIn this example, we have created a div element. The text is added to the class element, and the alignment of the content is changed accordingly, first to baseline, then to the top, middle, and bottom. The following text content is changed to text-top and text-bottom.
In this tutorial, we have learned how to set the vertical alignment of the content in an element using JavaScript. The vertical-align attribute is used to complete this task. The top, middle, and bottom properties are discussed in this tutorial. The vertical alignment using Bootstrap is also discussed.
You're reading How To Set The Vertical Alignment Of The Content In An Element With Javascript?
How To Set The Padding Of Image Using Fabricjs?
In this tutorial, we are going to learn how to set the padding of Image using FabricJS. We can create an Image object by creating an instance of fabric.Image. Since it is one of the basic elements of FabricJS, we can also easily customize it by applying properties like angle, opacity etc. In order to set the padding of Image, we use the padding property.
Syntax Parameters
element − This parameter accepts HTMLImageElement, HTMLCanvasElement, HTMLVideoElement or String which denotes the image element. The String should be a URL and would be loaded as an image.
options (optional) − This parameter is an Object which provides additional customizations to our object. Using this parameter origin, stroke width and a lot of other properties can be changed related to the image object of which padding is a property.
callback (optional) − This parameter is a function which is to be called after eventual filters are applied.
Options Keys
padding − This property accepts a Number value which denotes the padding between an object and its controlling borders.
Default appearance of Image object when padding property is not used ExampleLet’s see a code example to understand how the Image object appears when the padding property is not used.
Default appearance
of
Image object when padding property is not used You can select the image object to see that there is no padding between the object and its controlling borders
var
canvas
=
new
fabric
.
Canvas
(
“canvas”
)
;
canvas
.
setWidth
(
document
.
body
.
scrollWidth
)
;
canvas
.
setHeight
(
250
)
;
var
imageElement
=
document
.
getElementById
(
“img1”
)
;
var
image
=
new
fabric
.
Image
(
imageElement
,
{
top
:
50
,
left
:
50
,
stroke
:
“green”
,
strokeWidth
:
5
,
}
)
;
canvas
.
add
(
image
)
;
Passing padding property as key ExampleIn this example, we are assigning a value to the padding property. In this case, we have assigned it a value of 15. Therefore, there is 15px padding in between the image object and its controlling borders.
You can select the image object to see that there is
15
px padding between the object and its controlling borders
var
canvas
=
new
fabric
.
Canvas
(
“canvas”
)
;
canvas
.
setWidth
(
document
.
body
.
scrollWidth
)
;
canvas
.
setHeight
(
250
)
;
var
imageElement
=
document
.
getElementById
(
“img1”
)
;
var
image
=
new
fabric
.
Image
(
imageElement
,
{
top
:
50
,
left
:
50
,
stroke
:
“green”
,
strokeWidth
:
5
,
padding
:
15
,
}
)
;
canvas
.
add
(
image
)
;
How Content Syndication Affects The Performance Of Your Original Content
This week’s Ask an SEO question comes from Marcus in East Yorkshire. He asks:
If I write a piece of unique content and post it onto my business website, I then also give the same content to a third-party website who links back to me via a follow hyperlink, does this devalue the potential performance of the content on my own website or does it not affect it as it is the original source? Or would you recommend providing a new version of the same content to the third-party website?
Content syndication can be tricky.
On the one hand, you want your content to be read by as many people as possible.
But on the other hand, you want as many people as possible to come to your website.
When you put your content on someone else’s site, you run the risk that they’ll read your content, but never visit your site.
But if the content isn’t on the other site, people may never see the content at all.
And that’s not even taking into account the SEO ramifications of syndicated content.
To answer the question, we have to go to the tried and true answer to many SEO questions:
It depends.
Duplicate Content Penalty?Despite what you may have heard, there is no such thing as a duplicate content penalty.
You will never receive a manual penalty from Google for having duplicate content on your website, or for someone else having the same content as you on their site.
But there are definitely ramifications for duplicate content.
When Google detects the same copy on two different pages, the algorithm must decide on which version of the content will rank for a specific query.
There are many factors that go into which page will rank and those factors are all weighted differently – and the weighting of those factors appears to change frequently.
There is a good chance that your page may be outranked by a site with content identical to what is on your site.
And because Google wants the SERPs to have diversity, if the other site outranks you for a specific query, there is a good chance your site won’t appear on the front page for that same query at all.
Does Google Know the Original Source?It can be difficult for Google to know the original source of a piece of content – unless you have the ability to tell Google the original source.
Scraping content is a real problem.
Some studies estimate that up to 30% of all content on the web is duplicate content of some sort.
And there are many sites that will simply scrape the content that is ranking and post it on a site of their own in the hopes that they can outrank the original source.
The good news is that Google wants to rank the original content first – even if it doesn’t always happen.
If you are syndicating your content properly, there are several ways you can tell Google where the original content resides.
The best way is to make sure that any site that syndicates your content links back to the original version surrounded by a statement to the effect of “the original article appeared here”.
Make sure that your syndication partners link back to exact original URL and avoid any parameters.
Having a link back to the original content is also good for your link profile – so if you can do this, do it.
For further protection, you can also ask anyone syndicating your content to place a no-index tag on the page where the content resides.
This will tell Google not index the syndicated content and rank it above the original.
The syndicated content will not appear in the SERPs, and you may not get as much benefit from any links pointing back to your site.
If you are having trouble with duplicate content on your own site, educate yourself on canonicalization.
But realize that canonicalization doesn’t work for duplicate content issues caused by syndication.
More Resources:
Python Program To Find The Largest Element In A Tuple
One of the most common problems in computer science is the problem of searching. To check whether a given element exists in a variable is important and sometimes the item we must search for, can be the maximum, minimum, most frequent etc. in this article we will see how we can find the largest element in a tuple.
We know that tuple is a pre-defined datatype that stores heterogenous data. It is sort of a container that holds several items inside it.
We can define a tuple in python using the round brackets enclosing the data that we wish to store −
Var = (1, ‘a’, 3.7)We can find the maximum element of a tuple in different ways. We will discuss the naïve way as well as the pythonic way to search for the maximum element.
Using For LoopAs a tuple is basically an iterable we can use the iterative statements of python to go through all the elements of the tuple one by one. That way we can determine the largest by comparing all the values.
We will use a variable to hold the greatest value at a given point in time. When the loop has gone over all the elements the variable will hold the largest element. Let us look at the algorithm for the program.
AlgorithmLets look at the algorithm for the above method −
Step 1 – Create a tuple
Step 2 – Create a variable to store the max element and store the first value of the tuple in it.
Step 3 – Start iterating over the elements using for loop from the second element onwards
Step 4 – Check whether the current value is greater than the max variable
Step 5 – if yes, then update the max variable and set its value to the current variable
Step 6 – if no, then continue to the next element
Step 7 – When the program gets out of the loop, print the max element
Example A = (1, 2, 3) maxElem = A[0] for element in A: maxElem = element print("Maximum Element in the tuple is : ", maxElem ) Output Maximum Element in the tuple is : 3 ExplanationIn this method we first take the 1st element as the maximum element then we iterate over the list and compare the current element with the current maximum element and if the current element is greater than the current maximum element we update the current maximum element. After the iteration we will print the maximum element.
Using the sorted() methodThe sorted() function returns a sorted list of the specified iterable object.
We can always choose from the vast set of libraries and built-in methods to easily solve most of the common problems in python.
This approach discusses the use of the built-in python function sorted(). This takes in an iterable as a parameter and returns a sorted list of its elements.
We will use this function to sort the elements of the tuple in ascending order and access the last element from the resulting list. That last element will be the maximum element of the tuple.
AlgorithmStep 1 – Create a tuple
Step 2 – Use the sorted function with the tuple as an argument
Step 3 – Access the last element using negative indexing and store it in a new variable
Step 4 – Print the newly created variable
ExampleFollowing example sorts the array using the sorted() method. In this example we are trying to sort the whole list and then print the last element of this sorted array to get the largest element.
inputArray = (5, 2, 2, 1, 7) sortedArray = sorted(inputArray) print("Maximum Element is: ", inputArray[-1]) Output Maximum Element is: 7 Using the max() methodPython also provides a method named max() to find the greatest element from the list, tuple, etc.
As we discussed in the above approach there are several useful methods that are built-in python and can be used to solve mostly all the common problems.
It takes in an iterable, or two or more number type objects as input argument and returns the maximum out of all the elements in the iterable.
SyntaxThe syntax for using the max method is as follows.
max(iterable, *, key=None) max(iterable, *, default, key=None) max(arg1, arg2, *args, key=None)Where, a and b are values from which you need to find the maximum element.
AlgorithmStep 1 – Create a tuple
Step 2 – Create a variable to store the maximum element
Step 3 – Use the max method with the tuple as input argument
Step 4 – print the maximum element
ExampleIn this example we used the max function of python to get the maximum element of the whole list at once.
array = (1, 5, 2, 8, 7, 0) maxElement = max(array) print("Maximum Element is : ", maxElement) Output Maximum Element is : 8 ConclusionIn this article, we focused on three different ways to find the maximum element in a tuple. We saw how we can use the naïve approach of using the for loop to implement linear search.
We also saw how we can make use of methods like sorted and max to find the element. The use of built-in methods is preferred as they are already optimized to perform in a fast and efficient manner.
How To Clone An Object Using Spread Operator In Javascript?
The spread operator, which was first introduced in ES6, is used to unpack the elements of an iterable like an array. Cloning and merging the array is simple thanks to the spread operator. The spread operator could not be used with objects when it was first introduced in ES6. The spread operator was eventually extended to objects in ES2023.
You’ll learn how to use the JavaScript object spread (…) to clone an object or merge two objects into one in this article. In areas where 0+ arguments are expected, the spread operator allows an iterable to extend.
This is most frequently used in variable arrays where more than one value is required. It provides us with the ability to get a list of parameters from an array. The Spread operator has the same syntax as the Rest argument, but it has the exact opposite effect.
When all elements from an object or array must be included in a list of some sort, spread syntax could be used.
SyntaxFollowing is the syntax of spread operator
var myVariable = [...value]; Example 1To unpack elements of an array, you use the spread operator (…) in this example. When cloning an array, the spread operator comes very helpful.
let
team
=
[
‘India’
,
‘Australia’
,
‘England’
,
‘New Zealand’
]
;
let
cricket
=
[
…
team
]
;
document
.
getElementById
(
“result”
)
.
innerHTML
=
cricket
;
Example 2In his example the spread operator (…) unpacks elements from the team array and sets them in a new array cricket in this example. To combine two or more arrays into one, use the spread operator (…).
let
cricket
=
[
‘India’
,
‘Australia’
,
‘England’
,
‘New Zealand’
]
;
let
bcci
=
[
‘West Indies’
,
‘Ireland’
,
‘Kenya’
,
‘Bangladesh’
]
;
let
merge
=
[
…
cricket
,
…
bcci
]
;
document
.
getElementById
(
“result”
)
.
innerHTML
=
merge
;
Example 3In this example, you’ll learn how to utilise the JavaScript Object spread operator to clone an object’s own enumerable properties −
const
cricket
=
{
team
:
14
}
;
const
clonedCricket
=
{
…
cricket
}
;
document
.
write
(
clonedCricket
.
team
)
;
Example 4Merging objects: In this example, you’ll learn how the spread operator (…) can be used to merge two objects similarly to arrays.
const
cricket
=
{
team
:
12
}
;
const
style
=
{
backgroundColor
:
“blue”
}
;
const
solidCircle
=
{
…
cricket
,
…
style
}
;
document
.
getElementById
(
“result1”
)
.
innerHTML
=
solidCircle
.
team
;
document
.
getElementById
(
“result2”
)
.
innerHTML
=
solidCircle
.
backgroundColor
;
console
.
log
(
solidCircle
)
;
Example 5The tutpoint1 object is being shared. The tutpoint1 object’s key-value pairs are copied to the clonedUser object. Let’s take a look at another example of merging two objects with the spread operator − mergedUsers is a clone of both tutpoint1 and tutpoint2. Each countless property on the objects will be copied to the mergedUsers object in fact. The spread operator is really a shortcut for the Object.assign() function, however there are several variations.
const
tutpoint1
=
{
country
:
‘India’
,
tutorial
:
‘Tutorialspoint’
,
}
;
const
tutpoint2
=
{
name
:
“JavaScript”
,
framework
:
“React JS”
}
;
const
mergedUsers
=
{
…
tutpoint1
,
…
tutpoint2
}
;
console
.
log
(
mergedUsers
)
In BriefThe spread operator, the rest operator, and the Object.assign() function are all acceptable ways to clone objects in JavaScript. In addition to cloning objects, object spread and Object.assign() allow you to add or edit properties as the clone is being created.
You can clone an object while adding, updating, or skipping properties from being cloned by combining the object spread and rest in a same line. The spread operator creates new properties whereas Object.assign() assigns them when merging objects.
How To Schedule An Email In The Mac Mail App With Automator
While it seems like a simple request, many of us are still waiting for a “send later” feature in the Mail app. Having the ability to compose your email and schedule a time for it to be sent is wonderful for both business emails and personal ones.
For work, you might be diligent about managing your time and work on emails at a specific time each day. So writing them up and scheduling a time to send them is not just convenient, but essential. For personal emails, you might create messages for birthdays, anniversaries, or other occasions ahead of time. Being able to schedule those keeps you from forgetting to send them when the time comes.
Until Apple adds a feature to Mail that lets us send emails later, you have a few options. The one we’ll show you here is how to use Automator on Mac to schedule Mail.
Set up email with Automator1) Select New Document and then pick Application for the type.
2) In the far left-hand sidebar, make sure Actions is selected and under Library, and pick Mail.
3) To the right, choose New Mail Message and drag it to the workflow space.
4) Compose your message in that New Mail Message box, include all pieces (To, Subject, etc.) and select an Account if necessary.
Follow the same steps to add more messages that you’d like to schedule for the same time.
5) Choose Send Outgoing Messages from the list and drag it to the workflow window below the New Mail Message box (or after the last Message box if you have more than one).
What you did with the steps above was create an Automator Application that will send the email you composed when it’s triggered. Now it’s time to set up the trigger on a date and at a time you choose in your Calendar.
Related: How to speed up tasks with Automator and Calendar Alarms on Mac
Schedule the email with CalendarOpen Calendar on your Mac and head to the date when you want to send the email(s). Create an event on that date and select the time you’d like. Then, do the following.
1) Under Alert, pick Custom.
2) In the first drop-down box, choose Open File.
3) In the next drop-down box, select the application you created. You’ll likely need to pick Other and navigate to where you saved it.
4) For the Alert timing, choose At Time of Event in the drop-down box.
And there you have it! You’ve created an application to send the email you wrote on the date and at the time you want. After the scheduled time, you can head to your Sent folder in the Mail app to double-check that the email was sent as you intended.
The first time the application runs, you will receive a pop-up message asking for your permission. But if you continue to schedule emails with it, you shouldn’t see that message again.
Continue scheduling emailsAs mentioned, you can reuse the Automator Application that you created to keep scheduling emails. So although it’s a bit of work upfront, reusing the application is simple.
1) Open Automator and select Open an Existing Document.
5) Follow the steps to add an event to your Calendar to run the application and schedule your emails to be sent.
Alternatives for scheduling emails on MacIf you’re not keen on using Automator or don’t plan to schedule emails often, you have a couple of other options.
First, you can use a different email app. Spark Mail is a great option, available across platforms and devices, and offers a scheduling feature. Check out our how-to on using Spark to schedule emails.
Second, you can look at plug-ins for the Mail app. Mailbutler is a popular tool with features for inbox organization, team communication, and yes, email scheduling. The unfortunate part is that you’ll need to pay for the Professional or Business plan to use the feature.
Wrapping it upApple gives us the ability to schedule texts in the Messages app, so why not emails in the Mail app? Until a send later feature arrives for Mail, at least you have other options.
Will you schedule Mail with Automator on Mac? Or will you opt for either a different email app or a plug-in? Let us know!
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