## Merge of two avoidance trees whose ranges may overlap in \$ O ( log N) \$

I have two flared trees, $$A$$ and $$B$$.

When each element of $$A$$ is smaller than each element of $$B$$we can merge them $$O ( log N)$$.

My question is; when all the elements of $$A$$ are not necessarily smaller than all elements of $$B$$, how can we still merge $$A$$ and $$B$$ in $$O ( log N)$$?

Flare $$A$$the biggest element of, splay $$B$$The smallest element. The root $$R_A$$ of $$A$$ no longer have a righteous child, and the root $$R_B$$ of $$B$$ no longer has a left child. Compare $$R_A$$ and $$R_B$$. Yes $$R_B$$ is taller than $$R_A$$, make $$R_B$$ the good child of $$R_A$$, which fails when $$R_A$$ is taller than $$R_B$$.

## Fusion of two flared trees with overlapping ranges in O (log N)

I have two flared trees, `A` and `B`.

When each element of `A` is smaller than a constant `C`, and each element of `B` is taller than `C`we can merge them `O (log N)`.

My question is; when there is no possibility `C` value, in other words, when all the elements of `A` is not necessarily smaller than all elements of `B`, how can we merge `A` and `B` always in `O (log N)`?

## Gmail says I need a phone authorization to log in. This option is enabled but I can not connect.

I had 2 Gmail accounts connected on my phone.

Recently, one of them was disconnected and, when I tried to reconnect, he asked me a question and I accidentally clicked on "Not anymore." ask me this ».

Now, when I try to connect, it is indicated that I must grant permission to this application (which I have already done in the application permissions), but that I still can not connect. I'm stuck on the page saying that I need a phone authorization, there is a next button but it will not be moved when I click Next.

My other Gmail account on my phone works perfectly.

I can connect to the problematic account on my computer.

I have a OnePlus6 phone.

## replication – Why do I see these mongodb 3.6.5 server log messages in huge quantities?

Can any one, please, shed light on these mongodb 3.6.5 server log messages on the main node of a 3-member replica set? rs.status () indicates that all nodes are operational but display a ton of informative logs.

2019-01-16T00: 07: 24.819 + 0000 I ACCESS [conn95] Not allowed: not
allowed on admin to execute the command {replSetGetStatus: "1", \$ db:

## log – Why syslog is a user?

When to check `/ var / log`, I find something very strange

``````me @ me: ~ \$ ls -lt / var / log | head -6 & # 39;
total 160368
-rw-r ----- 1 syslog adm 19919118 15 Jan 16:55 auth.log
-rw-r ----- 1 syslog adm 139702302 15 Jan 16:55 syslog
-rw-r ----- 1 syslog adm 191122 15 Jan 16:55 mail.log
-rw-r ----- 1 syslog adm 2210432 15 Jan 16:32 kern.log
-rw-r - r-- 1 root root 1741863 15 Jan 14:22 dpkg.log
``````

Note that the owner of the first four log files is a file `syslog`, it's weird because there is only one user.

``````me @ me ~ \$ users
me
``````

Why a file name `syslog` to be a user?

## Plex Server trying to fill my log with UPNP issues

``````January 14, 2019 19: 37: 44.921 [0x7fc5bbbff700] ERROR - SSDP: Error while parsing the device schema for http://10.20.1.10:8080/upnp
``````

That's what Plex Media Server puts in the log. I have a Unifi network.
PMS is on Ubuntu Server 18.04.1.

A suggestion as to what to do?
The IP number is my Unifi controller, UPNP is on the network.

## pr.probability – Differentiate an integral that grows as a log asymptotically

Suppose I have a continuous function $$f (x)$$ which is non-growing and always stays between $$0$$ and $$1$$and we know that

$$int_0 ^ t f (x) dx = log t + o ( log t), qquad t to infty.$$

Unfortunately, we have no control over the term error $$o ( log t)$$ (other than what the asymptotic behavior above and the properties of $$f$$). My question is to know if it is possible to conclude that

$$f (t) = frac {1} {t} + o (t ^ {- 1}), qquad t to infty.$$

If possible, a follow-up question is whether the claim can be extended to $$f$$ which has countless jumps (and continues if not). Of course, I will still assume that $$f (x) in [0,1]$$ and the function is non-increasing, which means that the jumps are negative and the size of the jump to $$x_i$$ (where applicable) is delimited by $$f (x_i)$$.

(We can begin by proposing a solution to the problem of the toy with $$f$$ to be differentiable if it simplifies the problem and provides useful information (which I doubt would be the case), although, as we can see in the next question, I really do not want to assume differentiability.)

## php – Same log message keeps on printing to debug.log file thousand of times

So i was debugging my PHP code while working with WordPress site by writing to debug.log with error_log(\$message) or trigger_error(\$message).

My message in these log statements keeps on printing thousand of times in debug.log file from a same single statment declared in functions.php (for example purpose here i am logging from themes’s functions.php which results in same issue of multiple printing though i was debugging from some snippet plugin)

Accordingly to check if this issue is caused by my code their in functions.php or snippet plugin being called multiple times i tried logging wih different mechanism [chrome console log & chrome browser alert], result was php debug log message was printed multiple times though chrome console log & chrome browser alert was only one time. So i believe my code is not running multiple times but debug log messages as printed by error_log or trigger_error is printed multiple times & keeps on printing thousand of times.

So i thought it could be due to my local development enviroment than i tried same thing in a fresh wordpress installation in a real environment, same thing happened. So found no solution/explaination to it yet.

MY THEME’S functions.php WITH ALL TESTED CODE:

``````.
.
.
//continuously keeps on printing in debug.log (many times)
\$debug_log = "DEBUG-debug log";
trigger_error(\$debug_log);
//OR
error_log(\$debug_log);

//prints only one time in chrome console
\$debug_console = "DEBUG-console";
echo "<script>console.log('\$debug_console');</script>";

//alerts only one time in chrome
``````

MY debug.log FILE IS LIKE THIS:

``````[14-Jan-2019 01:05:50 UTC] PHP Notice:  DEBUG-debug log in /app/public/wp-content/themes/Avada-Child-Theme/functions.php on line 15
``````

## plugin development – The same log message continues to be printed in the debug.log file thousands of times [PHP,WordPress]

So, I debugged my PHP code while working with the WordPress site by writing to debug.log with error_log (\$ message) or trigger_error (\$ message).

My message in these log instructions continues to print thousands of times in the debug.log file from a single declaration declared in functions.php (for example, I log in from functions.php file). themes, which causes the same problem debugging from an extract plugin)

As a result, to check if this problem is caused by my code in their plug-in functions.php or snippet called multiple times, I tried to connect with a different mechanism. [chrome console log & chrome browser alert]the result was php The debug log message was printed multiple times, although the Chrome console log and the Chrome browser alert are only once. So, I believe that my code does not run multiple times, but debug log messages as printed by error_log or trigger_error are printed multiple times and continue to print thousands of times.

So I thought it might be due to my local development environment, whereas I had tried the same thing in a new wordpress installation in a real environment, the same thing had happened. So found no solution / explanation for the moment.

Functions.php of my theme with all the codes tested:

``````.
.
.
// continue to print continuously in debug.log (multiple times)
\$ debug_log = "DEBUG debug log";
trigger_error (\$ debug_log);
//OR
error_log (\$ debug_log);

// prints once in a chrome console
\$ debug_console = "DEBUG Console";
echo "console.log('\$debug_console');";

``````

My debug.log file is like this:

``````[14-Jan-2019 01:05:50 UTC]    PHP note: DEBUG-debug log in /app/public/wp-content/themes/Avada-Child-Theme/functions.php on line 15