chill | Scala extensions for the Kryo serialization library | Serialization library
kandi X-RAY | chill Summary
kandi X-RAY | chill Summary
Extensions for the Kryo serialization library including serializers and a set of classes to ease configuration of Kryo in systems like Hadoop, Storm, Akka, etc.
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Trending Discussions on chill
QUESTION
I want to restart a windows service based on an SQL query (MS SQL Server). Details of the use case are at the bottom. Can someone please suggest a CMD/Powershell query for that? I will run that query on a scheduler.
.
.
Use Case: The service "BcMsg" has to run 24x7 and perform some required tasks. When it throws an error, the service is running but is not doing its job. We need to restart it in that case. To check if it has run into an error, we can check its execution log in an SQL database.
Here is an explainer of the desired solution:
...ANSWER
Answered 2021-Jun-07 at 19:54You can do this in Powershell quite neatly with the Invoke-SqlCmd
command:
QUESTION
I'm trying to figure out if this is typescript compiler bug or a feature
...ANSWER
Answered 2021-May-25 at 01:56It's not a compiler bug; it's a set of features that you are not intending to use.
First, in interface
and other purely type-level object type definitions, the compiler interprets a comma (,
) as a separator between members, just like a semicolon (;
):
QUESTION
Hi I want to get the bot to send a direct/private message to new users that join the server. It is able to post a welcome message on a channel but it doesnt work when i does in in private messages.
...ANSWER
Answered 2021-May-23 at 17:16Make sure you have the SERVER MEMBERS INTENT enabled in the Discord Developer Portal
QUESTION
I am trying to use random to generate a random username with a random amount of names from a tuple containing random names. I tried some code, but I was not successful.
This is code I have tried but it gave me this: at 0x7f8728c52580>
when I printed it
ANSWER
Answered 2021-May-06 at 00:37The issue is the line
QUESTION
My Javascript code is trying to multiple three decimal or integer numbers and raise them to the exponent 0.16 but the exponentiation results in NaN. In the specific case I am testing, the three decimal numbers I'm multiplying are the constant 0.3965, and the variables -40 and 40 which yields a product of -634.4 (to one decimal place). The formula in question is the first one shown (the one used by Environment Canada) in this subsection of the Wikipedia article on Wind Chill and I'm getting the NaN on the fourth term of the equation.
After some googling, I've learned that when an exponent is fractional, the result is sometimes a real number and sometimes an imaginary number. Am I right in assuming that I'm getting NaN when the result is an imaginary number?
Regardless of why I'm getting NaN, how do I change my code so that I get a meaningful result that is a number, at least for reasonable values of the variables like I am using? I have no prior experience with exponentiation of a fractional number in Javascript (or any other programming language for that matter).
Here's the essence of my code:
...ANSWER
Answered 2021-May-01 at 17:25You cannot raise a negative number to a fractional exponent and remain in real numbers. The result would be a complex number. JavaScript does not support complex numbers by default.
QUESTION
I'm pulling data from a Realm file db, but data seem to only appear on 2nd render. Here's my code:
...ANSWER
Answered 2021-Apr-30 at 20:25Isn't it just that your console.log is happening before setArchives? Try to force your log to wait for the async return to test it out.
QUESTION
I'm learning electron, took electron-quick-start and made certain modifications to index.html, main.js and renderer.js following the tutorial at https://blog.logrocket.com/handling-interprocess-communications-in-electron-applications-like-a-pro/
index.html
...ANSWER
Answered 2021-Apr-28 at 19:37The code looks fine and should be executed when running. You might be looking at the wrong console? The log statements should appear in the console of the renderer window. To open the Developer Tools, you can press Cmd
+ Opt
+ I
(macOS) and Ctrl
+ Shift
+ I
(Windows).
You can find more information about debugging Electron applications in their documentation and the Developer Tools in Chrome's documentation.
QUESTION
in a weather displaying app I used to learn Vue This is the original expression on which the app works fine
...ANSWER
Answered 2021-Apr-27 at 09:22The problem is operator precendece. The expression is evaluated as
QUESTION
What i am trying to do: I have a while loop that lists every user from mysql database with a dropdown select option in front of each and a button in front in the last column, the goal is to select a value from the dropdown and submit with button to a php script that inserts the value you selected for the specific your.
what i have tried: I used while loop to fill the table and some jquery to add the selected option on the url before moving to the script page like below
...ANSWER
Answered 2021-Apr-26 at 17:02Lots of syntax and format errors with PHP. try the below code.
QUESTION
I have a large table with a comments column (contains large strings of text) and a date column on which the comment was posted. I created a separate vector of keywords (we'll call this key) and I want to count how many matches there are for each day. This gets me close, however it counts matches across the entire dataset, where I need it broken down by each day. The code:
...ANSWER
Answered 2021-Apr-21 at 18:50As pointed out in the comments, you can use group_by
from dplyr
to accomplish this.
First, you can extract keywords for each comment/sentence. Then unnest
so each keyword is in a separate row with a date.
Then, use group_by
with both date and comment included (to get frequency for combination of date and keyword together). The use of summarise
with n()
will give number of mentions.
Here's a complete example:
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