All Questions
24,231,977
questions
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Nodejs Lambda function to update a PDF using pdf-lib or pdfkit
I have a NodeJs lambda function and I am trying to update a small one page PDF file from S3 bucket and save it on a different S3 bucket.
I saw the samples of pdf-lib library, but they seem to be ...
- 121
0
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3
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Web Bluetooth characteristicvaluechanged not triggered in Android Chrome but works in Desktop Chrome
I’m working on a web application that connects to a heart rate monitor using the Web Bluetooth API. The code works perfectly in Desktop Chrome, where the characteristicvaluechanged event is triggered ...
- 835
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3
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Traceid was missing in newrelic logs
I had a api call which runs for every 10 minutes (scheduled time) . If input was not provided to this call it runs for all ids for every 10 minutes. so i was able to see logs for ids but traceid is ...
- 11
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3
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What is the difference between Cmd and ExecCmd in Docker/SBT?
In the sbt-native-packager Docker plugin, what is the difference between these directives? And how do we combine Cmd/ExecCmd with RUN/ENTRYPOINT/CMD?
For example, I am trying to add git to my docker ...
-1
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answers
6
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eval JavaScript function works only when copied, pasted and run first in Developer console using chrome Developer tools
: i have a function
function myfunc() {
var SS1 = 16;
AA = [0,1,2,3,4];
AA[i] = 1,
AA[x] = 2,
console.log(AA[i])
}
if i do
eval(myfunc.toString().replace('SS1', 'SS2'));
nothing ...
- 11
-1
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0
answers
4
views
How do i make a faster C algorithm
i want to make an algorithm that filters some numbers like 101010101010101. numbers that have some patterns in them. but they are very large and i need 4 or 5 secounds to reach 100.000.000. and about ...
0
votes
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answers
4
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Performance of Numba computations with dictionaries as arguments
I recently updated a Numba code to use dictionaries as arguments. Among the arguments are float64 arrays, floats and integers. I initially replaced the float64 arrays by a single dictionary but I ...
- 391
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4
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Adding only some data labels and a total value at the top of my stacked bar chart using R
I am working on a stacked bar chart with the following data:
dput(head(Intensity_data))
structure(list(Weekday = structure(c(1L, 1L, 1L, 1L, 2L, 2L,
2L, 2L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 5L, 5L, 5L,...
-1
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5
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How to develop a windows software using WPF? What's the exact route?
Personal skills Background: Have learned c, C ++,java,python, html+css have some understanding, but not in-depth.
Specific problems: Using WPF to develop a Windows to develop a software, the software ...
- 1
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6
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What happens when I squash the topmost commit in an interactive rebase?
I commit several "wip" commits to my git branch intermittently, forming a commit chain.
When that series of works-in-progress eventually reaches a milestone, I might squash that series of ...
- 6,157
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3
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Query Model with Many to Many Field with empty list as input
I have a model that contains a many to many field:
class Transaction(models.Model):
id = models.UUIDField(default=uuid.uuid4, unique=True, editable=False, primary_key=True)
transaction_date = ...
- 144
-1
votes
0
answers
5
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Connect to on prem SQL server from.ADF using client provided certificates
I am trying to connect to on prem SQL server from adf using client provided certificate using SHIR.When I created linked service I gave encrypt as true and trustcertificate as false and linked ...
0
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6
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How to pass byte buffer from C++ to Python using SWIG?
I am using SWIG version 4.0.2 in a Windows Subsystem for Linux (WSL) Ubuntu distribution. The C++ class I want to wrap contains an array of bytes (i.e., each item in the array is of type uint8_t or ...
- 848
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7
views
How can I refactor the functions in my Flutter StatefulWidget?
The code below is a simple example of a Flutter widget I want to refactor, to improve both organization and readability.
I want to refactor _incrementCounter and _decrementCounter so that the ...
- 1,318
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0
answers
7
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usestate keeping the same value eve after modifying in react
I have a nextjs application that uses shadcn-ui combobox component and there is a value that should return back to an empty string after modifying it with usestate, but it does not. I do not ...
- 2,227