uk – Is It required to provide Marriage certificate for Separated Spouse applying for student visa?

AFAIK a marriage certificate is not a mandatory document for a Tier 4 Study visa application. It is essential to demonstrate that you have:

  • an unconditional offer of a place on a course with a licensed Tier 4 sponsor

  • enough money to support yourself and pay for your course – the amount will vary depending on your circumstances

  • knowledge of English

  • tuberculosis test results, if you’re from a country where this is required

The guidance states that you may also need to provide additional documents depending on your circumstances. UKVI may therefore ask for your marriage certificate if they deem it to be relevant and you don’t provide it with the application. If you’re not applying to bring your spouse with you as a dependent, they may not ask for it.


HTML5 page design required – 20$

I need a 1 page html5 coded webpage
this is the sample of what is needed.
i will provide content
server is windows, and website is in dotnet.

quick 20$ via paypal.

magento2 – Remove “required field” validation in street[0] input Magento 2.3.5

I need to separate the street field into two inputs (street and number), but send them as the same field to the database.

One solution was to create these inputs, concatenate their value with Javascript and insert it into the input street (0). This works quite well, but at the time of going to the billing section I can’t move forward because it indicates that the field is empty, even when I insert a value with javascript.

how can i disable this validation?

It is not an option to use more street lines. I already use the 4 available

I know this seems strange, but because we migrate from M1 to M2 we need it in that way

pathfinder 2e – Are alchemist’s tools required for Infused Reagents & Advanced Alchemy?

The Pathfinder 2 alchemist gets the Advanced Alchemy feature, which lets them spend their daily Infused Reagents resource to create alchemical items. The class description suggests that alchemist’s tools are involved with this process. However, neither the Infused Reagents feature nor the Advanced Alchemy feature mention that alchemist’s tools are required.

Infused Reagents

You infuse reagents with your own alchemical essence, allowing you to create alchemical items at no cost. Each day during your daily preparations, you gain a number of batches of infused reagents…

Advanced Alchemy

During your daily preparations, after producing new infused reagents, you can spend batches of those infused reagents to create infused alchemical items. You don’t need to attempt a Crafting check to do this…

Searching through the Core Rulebook, the only mentions of alchemist’s tools are:

  • pg 72: Quick Alchemy, a different alchemist feature that consumes infused reagents
  • pg 81: Improbable Elixirs, an 18th level alchemist feat
  • pg 245 & 480: the Identify Alchemy action (no reference to the alchemist class)
  • pg 287-289: Alchemist’s Tools listing in the “Gear” section (no reference to the alchemist class)
  • pg 445: The definition of “Item bonus” uses alchemist’s tools as an example.

The first printing errata does not address this, although it mentions a new weight and price for alchemist’s tools.

Does an alchemist (or a non-alchemist with the alchemist archetype) actually need alchemist’s tools to use Infused Reagents or Advanced Alchemy? Or can they make their daily preparations via Advanced Alchemy without using alchemist’s tools?

Tangentially related: Can alchemists prepare alchemical items without reading their formula book?

computer networks – Why processes on the internet are not required to use TCP or UDP?

Here is an excerpt from Andrew S. Tanenbaum, Computer Networks, 5th edition, Chapter 5 (The Network layer), Page 455:

(Fifth, processes on the Internet are not required to use TCP or UDP. If a user on machine A decides to use some new transport protocol to talk to a user on machine B (for example, for a multimedia application), introduction of a NAT box will cause the application to fail because the NAT box will not be able to locate the TCP Source port correctly.)

My question is in this context what does processes means? Is it a process of data exchange between routers? And why processes on the internet are not required to use TCP or UDP? Isn’t it apart of IP protocol and thus it will be used on the internet?

validation – Should comboboxes/radio groups be marked “required” in a form?

Suppose you have a web form, with some fields being optional and some being required.

One of these fields is a combobox or radio button group, for which a valid default option is pre-selected and it is not possible to “un-set” this field.

In other words, this field is always valid for submission, but potentially not correct, and I can’t have users “glossing over” that field as many will with all of the “optional” fields.

Should this field be marked “required”?

Note: I would prefer to keep the default pre-selected option, because this value is the correct value for more than half of the use cases by volume.

Is texting required for Apple Watch fall detection?

The Apple Watch Series 4 and above fall detection function transmits your location after a fall. Is this information sent as a text? If I have a talk-only phone plan without texting, for example, would the location still be transmitted as part of the emergency call?

worldpay – To capture the amount tokensation( credit card details save using token vault) is required?

We don’t have login and register.
User can place an order through guest checkout only.
We are using worldpay and payment action is authorise.
We need to capture the authorized amount once invoice is generated.

In order to capture that amount we need to save credit card details using token vault?

I think we have authorised token after placing an order in payment related that enough to capture the amount?

Thanks in advance

What infra and skills and budget are actually required for high performing a private cloud ?

I read a few threads on cloud computing and came across a few questions.Currently I am familiar with Google cloud,AWS and digtal ocean.Their products and offering are well performed but a bit pricy to use for all kind of projects.Not until the customer bears all the hosting cost.

My preference is to offer a complete blackbox and all in one solution to customers, where I deliver results and they don’t bother about the backend used.

Of course with time I have moved from shared hosting to VPS and now looking forward to Dedicated and Cloud for hosting my projects.

Can anybody help me in chalking out a generic guidelines for cloud transformation ?

What I am looking for ?

  • Self managed system, already have team that has experience and adapt to new infra.
  • Cost controlled system, do not want to pay from tooth for in/out traffic only without having any direct control.
  • No AWS or Gcloud as their per VM pricing makes my projects un-competetive in short and medium terms.
  • Also my customers have issue with privacy and data protection.
  • Majorly I have to deploy web apps, websites, mobile app backends and ERP’s etc on the cloud.
  • Could also later work on providing a PAAS or IAAS for mobile backend or personal cloud to my clients.
  • Looking for a bleading edge tech stack that keeps my backend infra on the higher end of latest technology tricks and techniques.

As currently I was planning for a managed dedicated server, but it just seems like a Big VPS without much control and cost efficiency.

Here my priorities are total control as well as cost efficiency.

CloudStack or OpenStack looks good to give them a try, but need some experienced opinion for below queries.

  • How many dedicated servers or machines (in terms of computing power/tech spec) do I need to actually use them as cloud hosting ?
  • Any method or checklist to calculate minimum or a range for the total cost for a minimum setup, that performs well and can be scaled ?
  • For actual creating a cloud infrastructure do I have to buy in more than 2-3 locations for latency , back up and other cloud features ?
  • How is the security of such personal cloud is ensured, when the servers are globally distributed and very less direct hardware access and interaction.How to make such cloud more secure, comparable to AWS or Google Cloud.
  • Does in the end this approach can prove to be less cost intensive than using any hybrid cloud infra etc or it is just the opposite ?
  • Are the legacy vps and dedicated servers are tech of the past, although those were easy to manage and predict cost to the last cent ?
  • How are the new hosting providers or application developers modernising their infra ? I mean are those people also in the process of chaning their legacy hosting infra to cloud infra ?

I know a bit of more than one query, Thanks in advance.