Rated
based on
85,278+
85.3k
reviews
Instant Download
100% Money Back Guarantee
24/7 Support
Platform
-
Gift Card
Region
-
Worldwide
Delivery
-
Instant Digital Download
Rewarble MasterCard $90 Gift Card
In Stock -
Limited stock available
100% Money-Back Guarantee
Rated Excellent
Based on 85,278+ reviews
-
Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
Share this product
Add to Wishlist
Instant Download
100% Money Back Guarantee
24/7 Support
Rewarble MasterCard $90 Gift Card
In Stock -
Limited stock available
Platform
-
Gift Card
Region
-
Worldwide
Delivery
-
Instant Digital Download
100% Money-Back Guarantee
-
Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
Important Notice :
Delivery time may take up to 24 h.
Manage your digital spending effortlessly with the Rewarble MasterCard $90 Gift Card! This prepaid Mastercard allows you to make payments across multiple platforms with ease. Whether you choose to reload it or use it once, this card offers the same safety and flexibility as any other Mastercard gift card, without the need for a credit card. Perfect for gifting, the Rewarble card ensures a seamless shopping experience.
To solve this problem, we need to reformat a given JSON structure into HTML to display system requirements. The input JSON can either be a list of system requirements grouped by operating systems or a list of individual key-value pairs specifying the requirements. Based on the structure of the input, we will generate appropriate HTML output.
### Approach
1. **Parse the Input JSON**: Convert the input JSON string into a structure that can be easily processed.
2. **Check Input Structure**: Determine if the input consists of multiple system requirements each with a specific operating system or a list of individual key-value pairs.
3. **Generate HTML_output**:
- If the input contains multiple systems (each with "system" and "requirement" keys), generate separate HTML blocks for each system.
- If the input consists of individual key-value pairs, consolidate them into a single HTML block listing all requirements.
4. **Construct HTML Elements**: Use appropriate HTML tags and structure to present the requirements clearly and neatly.
### Solution Code
```python
import json
from itertools import chain
def reformat_html(json_input):
data = json.loads(json_input)
html_output = []
# Check if the input is a list
if not isinstance(data, list):
return ""
# Determine if the data contains system and requirement fields
first_item = data[0] if data else {}
is_system_entry = 'system' in first_item and 'requirement' in first_item
if is_system_entry:
# Process each system entry
for entry in data:
system_name = entry.get('system', 'Default System')
requirements = entry.get('requirement', '')
html = f'''
'''
html_output.append(html)
else:
# Collect all key-value pairs
requirements = []
for entry in data:
for key, value in entry.items():
requirements.append(f'{key}: {value} ')
# Create the HTML output
html = f'''
'''
html_output.append(html)
return ''.join(html_output).strip()
# Example usage:
# input_json = '''
# [
# {"OS":"Windows XP or Windows Vista"},
# {"Processor":"1.8 GHz"},
# {"Memory":"512MB RAM (1 GB recommended)"},
# {"Graphics":"3D graphics card compatible with DirectX 8 (compatible with DirectX 9 recommended)"},
# {"Hard Drive":"2GB"},
# {"Additional":"Mouse, Keyboard"}
# ]
# '''
# print(reformat_html(input_json))
```
### Explanation
1. **Parsing Input JSON**: The input JSON is parsed into a list of dictionaries. This allows us to easily iterate over each entry.
2. **Check Input Structure**: By examining the keys of the first item, we determine if the input represents multiple systems with specific requirements or a list of individual requirements.
3. **Generate HTML_blocks**:
- For multiple systems, each entry is converted into a separate `
{system_name} System Requirements
MINIMUM SPECS
{requirements}System Requirements
MINIMUM SPECS
-
{''.join(requirements)}
` block with the system name as the title and its specific requirements.
- For individual key-value pairs, all entries are collected into a list and inserted into a single `
` block under a generic title.
4. **Construct HTML Elements**: The HTML elements are constructed using appropriate tags and structure to ensure the requirements are presented clearly and neatly.
This approach ensures that the system requirements are displayed in a user-friendly format, whether they are grouped by systems or listed individually.
-
Purchase a Rewarble Mastercard voucher.
-
Visit the Rewarble redemption site at www.rewarble.com/redeem.
-
Enter your 16-digit Rewarble voucher and redeem it. A virtual Mastercard will be created for you on Rewarble.
-
Use the card number, CVV, and expiration date provided to complete your transaction on any site that accepts Mastercard.
Ef Customer Reviews
Write a Review
Be the first to review this product!
Why Buy From Electronic First
FEATURES
OTHERS
Guaranteed Authentic Keys
Receive 100% genuine software keys, backed by our Flawless Activation guarantee for complete peace of mind.
Instant Digital Delivery
Your software key is delivered directly to your email inbox within seconds of completing your purchase. No waiting.
24/7 Expert Support
Our dedicated support team is available around the clock via live chat and email to assist with installation and activation.
Hassle-Free Returns
Our 30-day money-back guarantee ensures a fast refund or replacement if your key is faulty or incompatible.
Transparent All-In Pricing
The price you see is the final price you pay. No hidden service fees or surprise charges at the checkout.
Real Loyalty Rewards
Earn valuable points with every purchase and redeem them for real discounts on future software.
Established & Trusted
A proven track record with thousands of verified, positive reviews from real customers across the globe.
Why our Customers Love Us
Rated Excellent
Rated
4.5
out of
5
based on
85,278+
reviews
-
Huge savings on genuine software!
Saved a ton on Office 2021. Got my key immediately and it activated without a hitch. EF is the real deal!
by Verified Buyer
Fast delivery and outstanding support
Bought a PS Plus membership, code in seconds. Had a minor issue, support resolved it fast. Very impressed!
by Verified Buyer
-
Recommended by a friend, now I’m sold
Doubted a deal this good, but a friend insisted. My Windows 10 Pro key arrived instantly and works perfectly.
by Verified Buyer
Needed a key at 2am, got it instantly
Bought Office 2021 at 2am and got my key immediately. I didn’t expect delivery at that hour. Outstanding!
by Verified Buyer
-
Truly worldwide service you can trust
Overseas but still got my code instantly. Xbox Live Gold code redeemed with no region issues. Impressed!
by Verified Buyer
Got all I needed in one go at EF!
Got Windows 10 Pro & Office 2021 far cheaper than retail. Both keys arrived instantly and activated fine.
by Verified Buyer
-
Playing within minutes of purchase
Got a Steam game key cheap. Code came instantly, I was playing within minutes of purchase. Can’t beat that!
by Verified Buyer
Legit keys at a fraction of the cost
Bought Windows 11 Pro dirt cheap. Key arrived instantly and activated without issues. Truly 100% legit!
by Verified Buyer
-
First purchase won me over completely
First purchase, was cautious. Fast delivery and legit PS Plus code won me over. I’ll be a repeat buyer.
by Verified Buyer
Last-minute gifting made easy with EF
Bought an Amazon gift card at a discount. Code arrived in seconds and worked perfectly. A lifesaver!
by Verified Buyer
-
Lightning-fast delivery, great deals
Bought an Xbox Game Pass code at an unbeatable price. Arrived in my email within seconds. Beyond satisfied!
by Verified Buyer
Too good to be true? Nope, it's legit
Windows 11 Pro key seemed too cheap. 80k+ reviews convinced me to try them. Code arrived instantly and worked.
by Verified Buyer
Frequently Asked Questions
Why are your prices so low?
We buy in bulk and deliver everything digitally — no packaging, no postage, no middlemen. Just genuine products at unbeatable prices.
Are your codes/keys really legit?
Yes — 100% genuine, sourced from trusted partners. Over 50,000 reviews and customers since 2007 back that up.
How fast will I get my order?
Almost instantly. 99% of orders are delivered for you to download straight away. A quick security check may delay rare cases slightly.
Will anything be sent in the post?
Nope! Everything is delivered digitally. Your code/key will be sent directly to your email and available in your dashboard.
How do I access my code or key?
Log into your account
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
What if my key doesn’t work?
No stress — if you ever have an issue, our support team is here 24/7. We'll either replace the key or issue a refund, fast.
Join the EF Army for exclusive member benefits
Electronic First
Electronic First Rewards
Complete tasks.
Earn EF Coins. Save more.
Convert coins into real savings at checkout!
Check Dashboard New here? Sign Up & Track ProgressPoints
Earn EF Coins by completing tasks — build up your balance and turn them into wallet credit!
EF Rewards
Sign Up
Be a member of the EF community
10,000
Locked
Buy a Product
Purchase a product
10,000
Locked
Nickname
Personalise your nickname
1,000
Locked
Profile Picture
Add profile picture
1,000
Locked
Wishlist
Add a product to wishlist
1,000
Locked
Farsighted
Pre-order a product
10,000
Locked
10 Products
Purchase 10 products
10,000
Locked
20 Products
Purchase 20 products
10,000
Locked
Collector
Member for more than 6 months
10,000
Locked
Obsessed
Member for more than a year
50,000
Locked
Reviewer
Leave a review
10,000
Locked
E-Wallet Credit
Every 10,000 EF Coins = $1 Credit
Share