MySQL replication failed with error 1236 data position> file size with relay bin file not increased

My slave computer was reset and now at SLAVE SHOW STATUS G I have the error:

Last_IO_Error: Got fatal error 1236 from master when reading data from binary log: 'Client requested master to start replication from position > file size'

The slave settings are displayed as:

Master_Log_File: bin.003767
Read_Master_Log_Pos: 751854814
Relay_Log_File: mysql-relay-bin.000001
Relay_Log_Pos: 4
Relay_Master_Log_File: bin.003767
Slave_IO_Running: No
Slave_SQL_Running: Yes

However, the relay bin files on the slave are: mysql-relay-bin.000001 with a size of 1 KB. The master, on the other hand, has the files: bin.003767 at over 700 megabytes. However, no relay files are updated or copied to the slave.

Is there any way to fix this from the start without complete data synchronization? It takes days to achieve this.

Does anyone know what this is about?

Very appreciated!

bitcoind – json_rpc_call Solo Mining with Bitcoin under Windows 7 for Antminer

I am setting up BitcoinD on a Windows 7 PC. I have configured for the default settings except user / pw and rpcallowip = / also have 192.168.1. * tried without luck.

I would ultimately like to use an Antminer to connect to solo mining, but I can only use it for mining on the same computer it is running on.

HOW IT WORKS: Use bfgminer with the following command line:
bfgminer-5.0.0-win64 bfgminer-5.0.0-win64 bfgminer.exe -o -u rpcuser -p rpcpw

DO NOT WORK: Use bfgminer-5.0.0-win64 bfgminer-5.0.0-win64 bfgminer.exe -o -u rpcuser -p rpcpw

The only difference is the IP address where 123 is my IP.

Error: "json_rpc_call failed, try again after 30 seconds"

I looked at the firewall and it contains entries for "Bitcoin Core".

"Netstat -a" output:

Antminer says Pool is dead.

How can I get another computer or mine clearer on my network to connect for solo mining?

Thank you very much.

mathematical optimization – nested maximum function

I am trying to maximize a function that is itself a maximized function. For example, see below.

Can anyone explain this error:

V2ces[p_, theta_, I_, a_, c1_]  := 
 Maximize[{Rev[p, theta, I, a, c1]}, p]

VDPces[p_, theta_, I_, a_, c1_] := 
 Rev[p, theta, I, a, c1] + V2ces[p, theta, I, a, c1]

FindMaximum[VDPces[p, 1, 2, 2.5, -2], {p, 0.1, 5}]

error:Enter image description here

html – single page websites, page resolution

So first users on the website, so a little context.
I am learning HTML / CSS / Java to create websites quickly. I mainly focus on creating my portfolio website.

Here is the question: I loaded my website on my laptop, it looks fine, every page is included in the screen resolution. However, it loaded on a Mac at college and every page boundary overlaps the screen resolution … IF I explain it well enough. My website aims to have different pages, all in one file, so you can scroll down to find content, but I want it to be either large enough to cover all screen resolutions, or suitable for any user is. Here is my code to help:



Jason Pucci - Design portfolio

Skills and education

Projects and work

Contact info

    scroll-behavior: smooth;
    font-family: Arial;
    background: black;
    overflow: hidden;
    position: fixed;
    margin: 0;
    list-style: none;

    float: left;
    padding: 20px;
    width: 100px;
    display: block;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: bold; 
    height: 700px;
    background-repeat: no-repeat;
    display: inline-block;
    width: 100%;
    height: 700px;
    background: yellow;
    display: inline-block;
    width: 100%;
    height: 700px;
    background: blue;
    display: inline-block;
    width: 100%;
    height: 700px;
    background: green;
    display: inline-block;
    width: 100%;
    margin: 100px;
    text-align: center;
    padding: 0;

gm techniques – RPG format for a unique large group campaign

Can anyone recommend an RPG format that I can use to do the following:

  • a one-shot (~ 6h) campaign
  • with about 15 inexperienced players
  • that would allow me to add some "morality" to the trip

They would only play this one time, so I'm trying to find something that requires little to no character building so that we can play directly and where the characters have few rules and actions so they aren't lost and it's easy to understand.

I've been thinking about starting a murder puzzle campaign (and just giving them some kind of powers / actions to help them solve the puzzle), but the only roleplaying game I've experimented with is D&D , and it’s a bit difficult to scroll through all the different formats and try to understand what would work.