bee | Swarm client implemented in Go | Storage library
kandi X-RAY | bee Summary
kandi X-RAY | bee Summary
Bee is a Swarm client implemented in Go. It’s the basic building block for the Swarm network: a private; decentralized; and self-sustaining network for permissionless publishing and access to your (application) data.
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QUESTION
public class FileStorage
{
private static FileStorage _instance;
public static FileStorage instance
{
get
{
return (_instance != null) ? _instance : _instance = new FileStorage();
}
}
//public string GetAddress...
}
...ANSWER
Answered 2021-Jun-14 at 15:30Yes, this would work as you intended. However, even if you are working with a single-threaded application, keep in mind that this method is not thread-safe.
Still, to avoid going on a bug hunt when you need to use threads in your app, it is usually better to ensure thread safety precautionarily.
For example:
QUESTION
Im currently tackling the optimization of combining two arrays. The problem is the following:
- I have 2 Arrays of different sizes with Array A beeing smaller in all cases that Array B (Most of the time with different magnitude)
- Array A contains objects in with two ID's
ANSWER
Answered 2021-Jun-14 at 12:42The problem in both solutions is the need to iterate array A
for every item in array B
.
Instead create a Set from the 1st array (A
) relevant ids, and then filter the 2nd array (b
) by checking that the relevant id doesn't appear in the Set:
QUESTION
while (scanFile.hasNext() == true)
{
word = scanFile.next();
int length = word.length();
for (i=0; i
...ANSWER
Answered 2021-Jun-14 at 00:11Your nested loop used the same loop variable. Change
QUESTION
I am trying to create a search button for my database. But my self.request.POST.get('searched') is returning None
the form:
...ANSWER
Answered 2021-Jun-11 at 21:27You should let the form make a POST request, with:
QUESTION
The dm-script provide the function to fitting the exponential background, such as:
...ANSWER
Answered 2021-Jun-06 at 13:57Unfortunately, there doesn't exist an explicit command for this. However, one can work around this, by mimicking what one would do manually: adding ROIs in order to the display.
The following script does what you want, but it does require the spectrum to be displayed and will remove other ROIs on it.
QUESTION
I have this.$route.query
in which the object is:
ANSWER
Answered 2021-Jun-09 at 08:08Define a computed property called query
:
QUESTION
I have a large NodeJS application that have been working just fine after beeing processed by Webpack-5. Now I added http-auth and then the application crashes.
On https://github.com/MorganLindqvist/webpack5-http-auth-failure you can find a very minimalistic version of the app that crashes in the same when executed after Webpack5.
Here is an example of when it works (without webpack 5) and then when it crashes (with webpack 5).
...ANSWER
Answered 2021-Apr-05 at 23:14As it so happened, I ran into this issue today and found your question in an attempt to find a solution.
After trying a few different things, I discovered that using version 4.1.2 of http-auth (instead of the current 4.1.4, which is what your package.json has set in your GitHub repo) worked for me. So it seems to be a bug with the newer http-auth versions. I ran your code in your github repo but with version 4.1.2 of http-auth and it ran successfully.
QUESTION
I'm building a telegram chatbot in nodejs that will work on webhook. Currently, bot hits my webhook URL with every message in chat. Is it possible to only push payload on command execution for the bot?
So I would like only to get the payload from the chat when the user executes /test command and any other messages in the chat should not git to my URL.
#Edit
Current setup of privacy
'Enable' - your bot will only receive messages that either start with the '/' symbol or mention the bot by username. 'Disable' - your bot will receive all messages that people send to groups. Current status is: ENABLED
I want to use bot in groups and in direct chat with bot - me so I can test things.
I created a test group added the bot and whatever I type into the group I can see in logs of the Webhook URL. So no matter if its /test or some text it's beeing pushed
#Edit 2
This it what I receive in my webhook URL (normal chat text, and bot command)
...ANSWER
Answered 2021-Jun-03 at 23:33You have to use @BotFather to set your bot privacy:
- Send
/mybots
command to @BotFather - Select your bot by its username
- Select Bot Settings
- Select Group Privacy
- Enable or disable your bot's privacy
If Privacy Mode is enabled, your bot only receive messages which are start with slash /
QUESTION
I really tried my best searching through stackoverflow for a solution but unfortunatelly I couldn't find a suitable question. Therefore, I have to raise a question on my own.
I'm working with a data set containing sessionID's and topics. I wanted to find out, how many items of specific topics have been purchased together. Thankfully, a stack overflow member had a great idea, using a combination of the table() function and the crossprod() function.
...ANSWER
Answered 2021-Jun-04 at 22:15When your results matrix is likely to be sparse, in that there is a high percentage of zeros, it is worth using sparse matrices to save space, if possible.
So for your data:
QUESTION
i am wondering why if i have code like this:
...ANSWER
Answered 2021-Jun-01 at 09:28test
, test1
and test2
are all instances of Test
, and they get destructed at the end of main
as expected. You do not see them get constructed because you didn't instrument the move-constructor with which they are initialized.
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