Quick preview of HTML files not working after upgrading from iOS 13 in iPad

After updating to iOS X 13, I can no longer use Quick Look on the HTML files available in the mail. I just get a blank preview window or turn on the javascript window. The problem persists after a reboot. But all other types of files work properly.

Is there a cache that I can dump or something else that I can try to run again?

I have a pheonex 4. And the volume just stopped working entirely in audio. What to do?

How to solve my volume problems? it just stopped working after using the broadcast screen or the screencast and worked perfectly before the removal of the application, check the volume settings and audio settings. Everything is correct, but still does not work.

bitcoind – What is the simplest command I can use to verify that the unlocking process of my wallet is working properly?

You can sign a message using the signmessage order. Note that this only works if you use legacy addresses (Bitcoin Core default to p2sh-segwit addresses that can not be used to sign a message). You get an address using:

bitcoin-cli getnewaddres "" legacy

If the wallet is locked, you will not be able to sign a message.

Networking – Can not ping the gateway. Random switching between work and not working

I connected to a new Wifi network 2 days ago. Worked well. All of a sudden, I did not have access to the internet anymore. I've got google google and have temporary failure in name resolution. I pinged the mu gateway and I got no answer. A few hours later, I worked again. Then he stopped working again. I spent 2 hours trying solutions found online now. I have no idea what is causing this. Here is a starting point:

▶ iwconfig 
lo        no wireless extensions.

wlp2s0    IEEE 802.11  ESSID:"fisch"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 78:54:2E:51:7C:7E   
          Bit Rate=65 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=69/70  Signal level=-41 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:24   Missed beacon:0

▶ cat /etc/hosts   localhost   lo-skami

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

▶ cat /etc/resolv.conf 
# This file is managed by man:systemd-resolved(8). Do not edit.
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
# Run "resolvectl status" to see details about the uplink DNS servers
# currently in use.
# Third party programs must not access this file directly, but only through the
# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,
# replace this symlink by a static file or a different symlink.
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.

options edns0

▶ ip r    
default via dev wlp2s0 proto dhcp metric 600 dev wlp2s0 scope link metric 1000 dev wlp2s0 proto kernel scope link src metric 600

▶ ping www.google.com
ping: www.google.com: Temporary failure in name resolution

▶ ping -c4
PING ( 56(84) bytes of data.

--- ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 52ms

▶ ping -c3
PING ( 56(84) bytes of data.

--- ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 44ms

▶ ping -c3 1.1
PING 1.1 ( 56(84) bytes of data.

--- 1.1 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 13ms

It is this Linux installation that is faulty. I had a parallel start for two distributions. The networking of the other distribution works well.

btw. networking for this faulty distribution has also worked in all other wifi networks on which I was. At least until 2 days ago. I have not checked with other networks since then.

Do you have any idea of ​​the cause of this? Do you need other order outputs or newspapers?

htaccess https fowarding not working

I have the following simple code in my .htaccess file in order to transfer my domain to the https version of the website:

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://example.com/$1 (R,L)

My website is in a folder and the .htaccess file is at the root of my hosting account. When I enter http://example.com to test it, he sends me to https://example.com/folder/ which contains the site. My domain is pointing to this folder in my hosting account in order to serve our website. The https fowarding tells him to go to this URL but this URL asks the browser to go to the folder ?!

If I try to test using https, it works perfectly. How can I transfer the domain to ignore the name of the folder in which the website is hosted?

website design – Should we dismount the site and set the next page while we are working on the redesign?

"It depends" is probably the right answer.

Is the old site inaccurate or misleading? take that off.
Is the old site ok, but just keep getting a new signature, keep it up.

If you provide more context as to why you are changing the design, the validity of the old site, the time scales, the traffic, the consequences of the absence of a site, etc. on the company, a more complete answer can be provided.

partitioning – MySQL is working with a very large table growing

I have a table that grows daily and gets very big very quickly.
How can I handle this kind of data.
can I partition the table, and if so how?
here is the structure of the table:
environment char (10) NOT NULL DEFAULT & # 39; 0 & # 39;
CheckName char (50) NOT NULL DEFAULT & # 39; 0 & # 39;
CheckDate varchar (100) NOT NULL,
SeverityNumber int (11) NOT NULL,
SysName varchar (50) NOT NULL,
SysType NOT NULL text,
ResultTable varchar (18000) NOT NULL,
maxSeverety int (11) DEFAULT NULL,
appl_code int (11) DEFAULT NULL,
appl_model int (11) DEFAULT NULL,
CheckMax int (11) DEFAULT NULL,
elapsed decimal (20,10) DEFAULT NULL,
cpu decimal (20,10) DEFAULT NULL,
manual tinyint (4) NOT NULL DEFAULT 0,
closedBy varchar (50) NOT NULL DEFAULT & # 39; 0 & # 39;
closedDate timestamp NOT NULL DEFAULT current_timestamp (),
CheckGroup char (3) DEFAULT NULL,
dateInt int (6) NOT NULL,
PRIMARY KEY (id,dateInt)
Single key Index 2 (SeverityNumber,CheckName,CheckDate)
Single key Index 1 (id)
) ENGINE = InnoDB DEFAULT CHARSET = latin1 HOW = OwaspAvilability r n & nbsp;


frontend – Why does automatic dialing stop working after "Evaluate" the notebook in 12.0

I use auto-numbering "Section" in a notebook containing text and calculations. Normally, my "Section" style numbering looks like this:


After evaluation of the notebook, the numbering of style "Section" is as follows:


Just what I tried does not correct the problem. I have tried to shut down and restart the kernel. I tried to unload and reload the stylesheet. When I perform:

CurrentValue[{"CounterValue", "Section"}]

the command returns zero even though, before executing the command, I initiated the command 3 "Section". I get the same type of failure if I use the default style sheet and the "ItemNumbered" style.

If I leave Mathematica and reopen it, all sections are numbered correctly. In addition, if I open another notebook, it automatically numbers itself correctly. The problem is located in any notepad evaluated with the help of the Notepad Evaluation command.

This problem does not occur with 11.3, only 12.0. Someone knows how to correct the problem in the rated notebook?

The autofocus on the 70-200 mm f2.8 tamron has stopped working. Manual labor

Recently received my goal of Australia Tamron 70-200mm f2.8 vc G2 two days suddenly, the autofocus begins to act strangely. Go from 0 to infinity continuously.

Please help, it will be expensive to resend to Australia Reseller enter the description of the image here

Is working with an active answer sheet in Google Form going to ruin everything?

It is DO NOT recommended to work on the answer sheet itself.

Step 1

Form responses 1 to be the first, on a second sheet (for example. Master) create a "live" copy of existing and future data using importrange or a request or …..

You can find out more about the features available on the official help page


=IMPORTRANGE("XXXXXYCSXvZveTw7IaSHxUiMysa7FY7XXXXX","Form responses 1")

=QUERY( 'Form responses 1'!1:1000,"select * ")

2nd step

On a third sheet (for example. CalculationsMake all the changes you need by keeping all the original data intact.