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QUESTION
I know there are some other questions (with answers) to this topic. But no of these was helpful for me.
I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):
...ANSWER
Answered 2021-Jun-15 at 08:30Here I'm wondering about the line [in s_client]
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:
QUESTION
I am trying the equatiomatic package to plot my lmer model.
...ANSWER
Answered 2021-Jun-14 at 20:36I'm the developer of that package. It should work with lme4::lmer()
equations. The issue here is with dropping the intercept but having it vary randomly at higher levels. See this issue for more details.
If you have suggestions for how you would expect the equation to render, I'm open to working out a fix. But for now, equatiomatic::extract_eq()
assumes that whatever random effects you have also have corresponding fixed effects.
QUESTION
Im trying to generate a form group by loop so I have some input and based on that it will create a form with nested group. My thought of aproaching it was this:
...ANSWER
Answered 2021-May-06 at 15:38QUESTION
My GUI is able to play videos automatically when selected in the QListWidget
. However, instead of normal speed, the videos play very fast. I use 720p Mp4 videos as examples and are placed in a certain folder. I tried using cv2.CAP_PROP_FPS
and cv2.CAP_PROP_BUFFERSIZE
, but they are both not working. I am using pyqtSignal
in the QThread
and the convert_cv_qt
function which I saw in other guides. How do I play the videos in normal speed / frame rate?
ANSWER
Answered 2021-Jun-14 at 10:44When you use VideoCapture with a file if you call "cap.read()" you will obtain the next frame on the video, regardless of its actual framerate. Hence, you should use a "msleep" every time you capture a frame:
QUESTION
I installed a Kubernetes cluster of three nodes, the control node looked ok, when I tried to join the other two nodes the status for both of is: Not Ready
On control node:
...ANSWER
Answered 2021-Jun-11 at 20:41After seeing whole log line entry
QUESTION
i am working on a project with a react.js FE, a Node/Express.js BE and a database. I am currently working on a function which trigger my delete Route in BE. But my function trigger with every load and onlick, but should only trigger onClick.
Here are code samples of my service and my FE component. I am new to react.js so help would be apprechiated.
hardwareService.js:
...ANSWER
Answered 2021-Jun-11 at 15:51Replace this line:
QUESTION
I have an output generated by another script that due to a bug is using the letter h
as a padding character. For this reason, its become difficult to clean the generated output.
The output generated is:
...ANSWER
Answered 2021-Jun-11 at 15:09You could use a regular expression:
QUESTION
For some reason I am unable to build my project. Yesterday everything worked fine, looking at https://firebase.google.com/support/release-notes/android#update_-_april_02_2019 there is a critical update from 5/11/21.
I tried to change the minSdkVersion as suggested but still no resolution.
This is the error:
...ANSWER
Answered 2021-May-15 at 03:22I faced this issue recently, and resolving this is pretty easy. you would need to upgrade your native-push-notification. I suggest you change this in your package.json as so native-push-notification version to ^7.3.0. this worked for me. Iho[e this helps.
QUESTION
I am having problem with the memory when I try to start my react app with npm start. The error says
...ANSWER
Answered 2021-Jun-07 at 09:14I've solved issue by changing node
version which I was using 14.17.0
and I switched to 14.10.1
. I have used nvm-windows
to switch node versions
QUESTION
Here's the query I'm having a problem with:
...ANSWER
Answered 2021-Jun-07 at 01:09You grouped the rows of location_time_slot
by "fightEventId"
to apply a HAVING
condition. When you do the grouping, the information about the from_date
is somewhat "lost" (which of the from_date
s of all the rows in one group should be used for ordering?).
Thus you need to either also group by from_date
(thus all rows in a group would have the same from_date
and this can be used for the ordering of the groups) or use from_date
in the ORDER BY
clause in an aggregate function (like MAX(from_date)
; then it is clear which of the from_date
s of the group is used for sorting the groups).
Ordering the groups of rows by one attribute, that is not necessarily the same through all rows of the group is simply just impossible.
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