chann | Chann is an anonymous imageboard written in C/C
kandi X-RAY | chann Summary
kandi X-RAY | chann Summary
Demo托管于Conoha，配置为单核CPU和1G内存的CentOS 7 x64，chann的开发与运营均基于CentOS 7，故以下叙述全部以此版本为准。.
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QUESTION
I'm trying to read multiple sensors and saving all that data in one, singular, *.txt file. This is needed to enable it to analize and easily fill a database. But here is the catch, not all the sensors give int values, and as I learned the hard way, "String" gives to much unpredictable errors.
I want to read:
- Temperature
- Humidity
- Light intensity
- Sound
all saved as int
I also want to save
- 2 Accelero values (x,yand z values) as Float;
- a piece of text, just to log a status or debug as a String.
I tried to fill them into array but I'm overlooking something. Can someone please point me in the correct direction to make it work, that would help me alot!
For your interest, it should become a datalogger for a trailer for horses. So I get feedback about forces while driving and also the climate of the trailer and trigger camera and sound to monitor the animals (will be next step to livestream it and make it a IOT-system).
The code:
...ANSWER
Answered 2021-Feb-23 at 00:05Define a structure for the statistics you are trying to capture:
QUESTION
I connect to mongodb both directly and with mongoose, mongoose db file gets called via dbConnect() and the queries i do work fine. The problem is with the standard db connection I added later, (const { db } = await connectToDatabase();) to query a collection that I can't translate into an acceptable mongoose schema.
my code at the top:
...ANSWER
Answered 2020-Dec-17 at 18:48db.channels.find({ name: subsData.items[i].snippet.title }) != null
QUESTION
I am trying to make a Modmail feature in a server, what the feature does:
1- Once the user dms the bot, a channel in the modmail category is created, the channel name is the same as the user ID that dm'd the bot.
2- Any message sent by the user to the bot afterwards is sent to the modmail channel.
3- Any message sent in the modmail channe is dm'd to the user.
The way the bot knows who to send the message to is by the channel name, because the channel name equals the ID of the user that opened the ticket, however, when the bot tries to get the member with the ID in the channel name, it always returns None.
Here is my code:
...ANSWER
Answered 2020-Sep-12 at 11:26The issue is at this line TheID = message.channel.name
TextChannel.name returns a string that is the name of the channel, and get_member() required ID which should be Integer, so you should do reporter = guild.get_member(int(TheID))
QUESTION
My problems I want to use C code to realize a simple function: When I run the program, the program can control the TDC (Time to Digital converter) to start the histogram (a mode in TDC) running, then, run the histogram for the programmed time, and finally, it can stop and save the data in my computer automatically.
Unfortunately, the result is that it just saves a file full of zeros in each channel (I am sure that TDC had connected with signal perfectly because I have good data from the software the company provides).
The error I checked is that the argc and argv[] in main() function are not fit for the program and return error code, which the .dll file has set.
For hardware, are these parameters in the main() function like argc and argv[] in this code automatically valued? And if they are wrong, what can I do? (The hardware just only has some interfaces for signals and power).
The .dll file for TDC and its manual are provided.
Code
...ANSWER
Answered 2020-Jul-27 at 13:02Something I note is that you have no return statements, even after error checking (which is great!). If those errors are severe enough as to interpret that the code shouldn't run when encountered, then you should return 1 (or any number you like - you could use a different return number for each error if you wish).
At the end of the main() function, if everything went alright, return 0.
As I said, I strongly suspect that there may be errors somewhere, which although being checked, they are not handled.
Also, that main is huuuge, try to split it up a bit making dedicated functions for each part, so that each function has its own responsibility, and try checking each part individually. Can you debug it? At least adding some prints? (Ideally, you should debug with a dedicated debugger, but as an emergency exit, prints are better than nothing!)
QUESTION
The sample data can be created with:
...ANSWER
Answered 2020-Jul-15 at 08:31You can try to use regex. The code is following:
QUESTION
I have the following program which serves as a proof of concept. I'm attempting to aggregate the results from chann, that is, too merge each instance of chann in to a common slice. Is this possible with my approach?
So my output for the following example would be a slice containing the following (in any order): []int{0,1,2}, thanks.
ANSWER
Answered 2020-Jun-01 at 21:10what you want to do is possible, but your program will not run because you are reading from the channel after wg.Wait(), so all goroutines will stop waiting to write, because you will never read from the channel.
You can read from the channel in a goroutine:
QUESTION
I've created an Ionic Firebase chat app. The problem I think I'm having is I've set up a query snapshot on initialization of the message page with the following:
...ANSWER
Answered 2020-Apr-15 at 00:09A Firestore query doesn't fail if it finds no matching documents. It simply provides a QuerySnapshot that contains no documents.
The doc variable in your code is a QuerySnapshot type object (so, it's not a "document"). It has a method called empty() that you can use to see if it contains no documents. Alternately, you can check its docs property for zero length.
QUESTION
I have been developing profile page showing facebook posts. But my posts won't be rendered when I go and back the page with browser back/forward button.
- Angular CLI: 8.0.1
- Node: 12.14.1
- OS: linux x64
- Angular: 8.0.0
profile.component.ts
...ANSWER
Answered 2020-Mar-29 at 06:09I have resolved by myself.
for someone who has same issue as me.
I used facebook javascript sdk instead of ngx-facebook as below.
index.html
QUESTION
I want to divide a 4x4 image with 2 channes into multiple non-overlapping squares.
After that, I want to rebuilt the image.
...ANSWER
Answered 2020-Jan-24 at 08:00What's happening is that your .reshape((-1, 1, 2, 2, 2)), that is, your linearising of the blocks, is causing a copy:
QUESTION
I have the following code which works ok, the issue is that when the socket.Connect() fails to connect I want to stop the process, I’ve tried with the following code
but it’s not working, I.e. if the socket connect fails to connect the program still runs.
What I want to happen is that if the connect fails, the process stops and the channe…what am I missing here?
ANSWER
Answered 2019-Jun-20 at 21:42Ok, what is happening is the channel is blocking when you try to add something to it. Try initializing the done channel with a buffer (I used 1) like this:
done = make(chan bool, 1)
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