## Xhumanity Reaches To New Heights After Enabling Bsc Staking And Farming

With the fast adoption of social media platforms and blockchain technology to promote social products and services, opportunities abound in the crypto ecosystem are certainly unlimited.

In a bid to offer better opportunities to crypto enthusiasts, the team at xHumanity is pleased to announce that new staking and BSC farming are ready and further process can be followed at https://app.xhumanity.org/

Furthermore, BEP20 XDNA deposit is also enabled at BitMart. For BSC farming, you can stake XDNA for up to 266% APY. And for staking, you can stake XDNA up to 149% APY.

BSC Airdrop

In order to celebrate the new additions, xHumanity is very happy to announce that we are going to do a Giveaway (Airdrop) Event starting from Monday, 3rd May, 2021 with a 5,000 USD reward pool.

xHumanity Vision

xHumanity is born with the hope for a better world. Based on blockchain technology, xHumanity is an application that supports community building and social cross-interaction in both online and offline environments and distribute equity rewards.

The mandate of xHumanity is to revolutionize the present-day social media landscape, by reinventing human values and algorithms to create a better and more transparent social community where each member would be able to vote in the direction of a project.

xHumanity looks to leverage the power of blockchain technology as it is a technology that looks set to have the potential of contributing to the evolution of the Next Generation Internet and a viable tool to achieving high levels of Distributed Trust seamlessly and unobtrusively.

xHumanity is an innovative blockchain project and a social community where users are empowered to leverage on the gains of social media marketing. Whether you are a new user or you have been on the xHumanity protocol for some time now, the project helps to interact with like-minded individuals, freely air your views, and network with celebrities.

xHumanity directly connects to centralized social networking platforms like Twitter, YouTube, Instagram, Facebook, and LinkedIn. Investors looking for where to earn a decent ROI can farm, lend, and stake their capital to earn xDNA tokens.

Website: https://xhumanity.org/

ETH Explorer: https://etherscan.io/token/0x8e57c27761EBBd…b92CeB51a358AbB
BSC Explorer: https://bscscan.com/token/0x80dba9c32b7ab54…5522e24c0ba4c24

## set theory – Heights of well-founded parts of models of \$mathsf{ZFC}\$

Work in the theory $$mathsf{ZFC}$$ + “Every set is contained in some transitive model of $$mathsf{ZFC}$$.”
My question is the following: which ordinals are the heights of the well-founded parts of models of $$mathsf{ZFC}$$?

For what follows, let $$mathsf{wfh}(M)$$ denote the height of the well-founded part of $$M$$.

In the countable case, the answer is simple: a countable ordinal $$alpha>omega$$ is the height of the well-founded part of a (necessarily countable) model of $$mathsf{ZFC}$$ iff $$alpha$$ is admissible. The left-to-right direction holds since the well-founded part of any admissibile set is itself admissible; the interesting direction is right-to-left, where Barwise compactness comes into play.

In the uncountable case the left-to-right direction of the argument above still works, but the right-to-left direction breaks since we lose Barwise compactness. In fact, it’s consistent with $$mathsf{ZFC}$$ that there are admissible ordinals which are not of the form $$mathsf{wfh}(M)$$ for any $$Mmodelsmathsf{ZFC}$$:

Suppose $$Mmodelsmathsf{ZFC}$$ and $$mathsf{wfh}(M)=omega_1^L$$. Then we have (via mild abuse) that $$L_{omega_1^L}subseteq M$$. Since $$L_{omega_1^L}$$ is locally countable, this means that $$omega_1^M$$ must be ill-founded. Picking some ill-founded $$M$$-ordinal $$alpha, we get in $$M$$ a bijection $$alpharightarrowomega$$ – which restricts externally to an injection $$omega_1^Lrightarrowomega$$. So we must have $$omega_1^L.

More generally, whenever $$kappa$$ is an infinite cardinal such that $$kappa^+=(kappa^+)^L$$ we get that $$kappa^+not=mathsf{wfh}(M)$$ for all $$Mmodelsmathsf{ZFC}$$ – just run the argument above with $$kappa^+$$ in place of $$omega_1$$ and “locally size-$$lekappa$$” in place of “locally countable.” But this doesn’t give a $$mathsf{ZFC}$$ result since it’s consistent that $$L$$ never computes successor cardinals correctly. So it’s not even obvious to me that $$mathsf{ZFC}$$ disproves “The possible values of $$mathsf{wfh}(M)$$ are exactly the admissible ordinals.” In particular note that it is consistent that $$omega_1$$ is the height of the well-founded part of a model of $$mathsf{ZFC}$$, since in fact it’s consistent that $$L_{omega_1}modelsmathsf{ZFC}$$ outright.

## ❕NEWS – Coinbase goes offline as bitcoin prices continue to grow to great heights | Proxies-free

Coinbase is one of the most popular wallets that is used for bitcoin in terms of its storage and also for exchanges between other coins, however the company did not plan for the excessively high number of transaction that are taking place with bitcoin as the price nears 17000 dollars.

This however, is now the first time that Coinbase has been down this year, as a result of these excessively high traffic on the blockchain network. A similar incident occurred late last month, on the 27th of October. And whilst the company has said that they will investigate this and revert back to their customers so that this does not happen in the future, the truth of the matter is that those that are involved with trading could have made some major profit during the offline time.

Do you think that maybe it is time for these users to change from coinbase to another wallet/exchange? Or do you think that coinbase will soon be back on track? Let me know what you think below. Thanks.

## Take your business to new heights of success with all-new OpenStack Projects For WHMCS! | Proxies-free

1. OpenStack Projects For WHMCS – NEW!

We are genuinely pleased to announce the launch of another ingenius module – OpenStack Projects For WHMCS!

This enormously valuable tool will let you automatically provision and manage all key configuration elements of OpenStack projects without leaving your WHMCS. While your customers will be offered different bundles of resources that can be further adjusted with the help of configurable options, you will easily handle such essential aspects as the project’s status and mode features, as well as roles that shall be assigned to its users.

Eager to multiply the advantages? Go ahead and integrate the module with Advanced Billing For WHMCS to charge your clients for the actual amount of used resources.

Grab this entirely new piece of software gear via the ongoing Deal Of The Week, and save 20% in the process!

Turn the vision of building up a lead on the market into reality with OpenStack Projects For WHMCS!

2. Lay the groundwork for the upcoming Black Friday craze!

With the Black Friday frenzy being just about to explode all over the world, business owners have already started fierce preparations, struggling to outdo one another in ever-more attracting bundle pricing and promotions. Specially for you we have brought together all the modules that will help you go beyond the basic offerings, and thus give you a strong competitive edge during the world’s favorite shopping bonanza:

• Discount Center For WHMCS – this tool will serve as a perfect supplement to your Black Friday promotion campaigns as it has been designed to expand the range of advanced discount attributes that will be handled automatically in your WHMCS!
• Product Cross-Selling For WHMCS – noticed how your clients tend to buy certain products together more often than the other items? Use this trend to your best advantage during the shopping craze by suggesting related and recommended products to your customers as they shop on your website. To broaden the appeal of these personalized recommendations even further, you may also integrate the module with the aforementioned Discount Center For WHMCS to introduce exclusive bargains available nowhere else but in your client area.
• Client Area Popup For WHMCS – compose, organize and display eye-friendly pop-ups across the client area to take your Black Friday promotions out to where it actually counts – that is, of course, straight to the customers!
• Hosting Renewals For WHMCS – as a part of its mission to boost the process of renewing hosting services, this module will allow you to set up various inviting discounts to be applied automatically upon the alteration of a product’s billing cycle.
• Product Linker For WHMCS – thinking of branching out into the potential of cross-selling strategy for Black Friday? Use Product Linker For WHMCS to create assorted order relations and sell your products, addons, as well as configurable options in attractive bundles!
• Resellers Center For WHMCS – if you would like to offer your resellers a complete solution to manage generated sales via WHMCS, covering the possibility to fix up personalized discounts for end clients, this is the job for Resellers Center For WHMCS.
• Products Reseller For WHMCS – the module is well-regarded for its powers to allow seamless reselling of products and services of any kind. Will the freedom of setting up custom pricing rates and handling other details of your reseller groups via WHMCS help you gain a competitive edge during the Black Friday shopping spree? There is only one way to find out!
• Domains Reseller For WHMCS – if you run a domain reselling business, you should follow one cardinal rule that seems to be even more applicable during such huge bargain events as Black Friday: keep your resellers happy, and they will pay it forward! This goal can be easily achieved with Domains Reseller For WHMCS that will empower your resellers to quickly preview their individual pricing rates and orders placed by acquired clients along with other key details organized neatly in the Reseller Area.

Seek any further guidance on Black Friday strategies? Let’s put our heads together!

3. GoGetSSL For WHMCS v2.5.0

Your SSL certificate provisioning venture is one step from having the workflows streamlined even a notch further!

Our FREE GoGetSSL For WHMCS has received a rich variety of improvements upon the recent update into the 2.5.0 version. In the first place to capture your interest awaits flawless compatibility with WHMCS V8.0!

Specially for you we will adapt an application and its design to your own needs, create a new module or even a completely new system built from scratch!

## bitcoin core – Why is the data format for block height in coinbase scriptSigs inconsistent for heights 1-16?

BIP-34 claims that in coinbase transactions, the scriptSig should contain the block height. It says the format of this is “serialized CScript”, i.e. a byte indicating the length of the number (`n`), and then `n` bytes in little-endian format.

This works if you look at e.g. the most recent block as of this writing—block 640037—whose coinbase scriptSig begins with these 4 bytes: `0x0325c409`. `0x03` indicates the length, and then we have `(0x25=37 * 256^0) + (0xc4=196 * 256^1) + (0x09=9 * 256^2)`, or `37 + 50176 + 589824 = 640037`.

For obvious reasons mainnet and testnet will never need to encode heights 1-16 in their coinbase. But regtest nodes will. When I run a fresh regtest node (`v0.19.1`) and generate a couple blocks, I get coinbase scriptSigs that look like this:

``````height 1: 0x510101
height 2: 0x520101
...
height 16: 0x600101
``````

Clearly it’s not serialized CScript, at least in the format described in BIP-34. If it were, those first bytes would indicate data lengths of 81, 82, and 96 respectively, clearly ridiculous. The actual encodings of 1, 2, and 16 in serialized CScript are `0x0101`, `0x0102`, and `0x0110`. It looks to me like the format is `height+80` followed by `0x0101`. And for some reason this only persists for the first 16 blocks, as 17’s scriptSig is `0x01110101`.

I tried looking through the bitcoin source code, but I don’t write much C++ so it’s hard to tell what’s going on. No documentation—in the source (as far as I can tell) or the PR for BIP-34 or in the BIP itself seems to indicate that heights 1-16 would have a different format from every other height.

Why is this happening?

## Scatter diagram of diamonds of different heights and widths based on values ​​in Python or R.

I have these 2 lists in Python:

``````x = [1, 2, 3, 4, 5]
y = [1.5, 1.7, 3.2, 4.1, 4.9]
``````

I want to create a scatter plot of y on the vertical axis versus x on the horizontal axis, and I want the marks to be diamonds that are proportional to their size.

``````x_size = [5, 7, 5, 6, 9]
y_size = [10, 9, 11, 13, 12]
``````

The width of the diamond is x_size and the height of the diamond is y_size.

I prefer this in Python with Matplotlib or Seaborn, but I'm willing to do this in R.

How do I do that?

## Mining theory – BIP34, BIP66 and BIP65 should have been enforced in clear block heights. Why do different sources claim different block heights for enforcement?

Inconsistent consensus / activation of GDPs

GDP 34

Activated block height 227,835 (BitMEX reference)

Activated block height 227,930 (Bitcoin developer reference)

Activated block height 227,931 (github reference)

BIP66

Activated block height 363,724 (previous question)

Activated block height 363.725 (github reference)

Activated block height 363.731 (BitMEX reference)

GDP 65

Activated block height 388.380 (BitMEX reference)

Activated block height 388.381 (github reference)

Confusing documentation

BIP34 indicates that it will be activated when 950 out of 1000 blocks signal for version 2. It is not clear whether this contains the current block or references previous blocks

BIP66 indicates that it is activated when 950 of the previous 1000 blocks signal for version 3. However, 951 of the previous 1001 blocks are specified in the client instructions. Then BIP66 says that it is activated using the BIP34 protocol. We now have three possible methods. They do not fit together.

Any advice on what's going on here?

## Code Review – How can I map edge heights from one matrix to edges along the paths generated by another matrix?

Suppose we have two matrices with identical dimensions: `matA` and `matB`, I want to identify a number of paths `matA`, but then map the respective edge weights `matB` identified by the ways `matA`, I like to do this with an MMA function such as `map[matA_, matB_, t1_,t2_]:=`

``````ClearAll[n, matA, matB, map];
<< IGraphM`;
<< BoolEval`;
SeedRandom[4];
n = 10;
matA = RandomReal[{0.1, 0.5}, {n, n}];
matB = RandomReal[{0.1, 0.4}, {n, n}];
map[matrixA_?MatrixQ, matrixB_?MatrixQ, t1_Real, t2_Real] := {
selectBetween[t1, t2] = BoolEval[t1 <= matrixA < t2];
subgraphBetween[t1, t2] =
pindex = FindPath[subgraphBetween[t1, t2], 1, 4, Infinity];
paths =
Graph[pindex, EdgeWeight -> Flatten[matrixB],
DirectedEdges -> True, VertexLabels -> "Name",
EdgeLabels -> "EdgeWeight"]
``````

I think everything works fine `Graph[..]` in the code above. `pindex` is identified, but I cannot assign the corresponding edge weights `matB` on to `pindex`,

Needless to say, improvements have been made in this regard `code` is very welcome. Thank you for your help.

## Remove excess heights from the SharePoint list

Hello developers, we had a SharePoint list and adapted the list according to our requirements. However, we have a problem with the amount of extra space on the list. Please note the attached picture. We want to remove the height "style =" display: block; Height: 318.4px ". Can someone please suggest how to remove the excess height? Please let us know if you need additional information.

The SharePoint Online environment we use.