KAU | An extensive collection of Kotlin Android Utils | Android library
kandi X-RAY | KAU Summary
kandi X-RAY | KAU Summary
An extensive collection of Kotlin Android Utils. This library contains small helper functions used throughout almost all of my other projects. The goal is to make common interactions executable in a single line. KAU is available on JitPack.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of KAU
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Trending Discussions on KAU
QUESTION
I'm using following code to print any exception occurs within the try catch block, but when the exception occurs logback doesn't print the full stack trace instead it write , a single line of error(which doesn't clearly say what caused it. How can I get the full stack trace printed out in the logback output?
Try catch block that captures the exception
...ANSWER
Answered 2022-Apr-15 at 22:18e.toString()
will just print the error message.
If you want to print the complete stacktrace , use the error method :
QUESTION
I'm trying to connect to a SSL enabled MQ channel in order to place a message using JMS(within Spring boot app) . below are the connection factory properties set before sending the message. I'm getting the following error when jms trying to put the message.
...ANSWER
Answered 2022-Mar-27 at 00:34Djavax.net.ssl.trustStore
is not a connection factory property. You need to pass it as a Java system property. The value of the property needs to be either a JKS or PKCS12 file.
You can do this in two ways:
- As a
-D
command line option:
QUESTION
I am using the url link to download this dataset:
https://files.hawaii.gov/dbedt/census/census_2020/data/redistricting/PLtable1_2020-county.xlsx
So in R I am coding it as:
...ANSWER
Answered 2022-Mar-11 at 23:51So this turned out to be a little more complicated than I first thought, in part because of t()
, which is really designed to work with matrices. Fortunately, I was able to find some guidance elsewhere on SO, where I found transpose_df()
. Though this works, I imagine this could be cleaned up a bit.
QUESTION
Hy!
I'm developing a C# SOAP service to communicate with one of our governmental services. They also use SOAP for communication, but now they introduced two new endpoints that handle requests very differenty. The first thing that I noticed is that when I called $SoapClient->Request(...)
from the PHP code of the client app, it failed with the error Looks like we got no XML document
. The only way to get the actual response is to try-catch the SoapFault
and then call$response = $SoapClient->__getLastResponse()
to read it. It was indeed not an xml, but a binary format, kind of like the source of E-mail attachments.
After I figured it out, and downloaded the PDF file, it was still malformed. First I think that PHP is messing up something, but then I looked at the logs of the WebService and it was already malformed. I tried many different encodings with StreamReader
, with no luck. Then I changed it to BinaryReader
for that two endpoints. It's now way closer to the response I'm looking for, but still, there are seemingly random garbage characters included, like shown on this screenshot:
The left side is what I'm looking for, and the right is what I got.
My code:
...ANSWER
Answered 2021-Sep-02 at 23:48You are getting a multipart response so you need to parse it to get the parts. I will provide a sample a solution using the Microsoft.AspNet.WebApi.Client NuGet package that includes extension methods for easier processing of such content. Since you use the old now obsolete HttpWebRequest you need first to transform the stream you get to a HttpContent object and then you can get a MultipartMemoryStreamProvider
object from it using the extension method ReadAsMultipartAsync
. This object has an array of contents so you can read each of the parts.
Here is your code changed to read the PDF part as string.
QUESTION
Is there a possibility to toggleText() for each element of the array separately?
Right now, when clicked, the values are changed for every single element at the same time and I'd like to go over them one by one as they're clicked.
...ANSWER
Answered 2021-May-28 at 11:12You have jQuery - use its power
It is not recommended to loop to add eventListeners in JavaScript, jQuery or not.
QUESTION
When I create a custom card view in recycler view and click the increment button counter work properply. But when I crete another cardview then already created card counter value reset to 0. How to solve this issue?
Here's my Main Activity code
...ANSWER
Answered 2020-Dec-05 at 07:34Well, I'm seeing some bad practices in your code:
Adapters hosted in main activity must be not static, what do you think if try accessing via recyclerView.getAdapter()
Please remove the next one in your adapter
QUESTION
Very simple, below is the source file code to pull CSV files from a folder. I want to pull files of whichever date that contain a specific text string.
For instance the file path is : C:\Users\Sebs\Desktop\Professional Clients\Tradmarket\Data\EquitiesExecuted_05-03-2019_to_05-03-2020.txt
I want to change this so it pulls only the files that have the word "EquitiesExecuted" regardless of the rest of the text string.
Source = Csv.Document(File.Contents("C:\Users\Sebs\Desktop\Professional Clients\Kau Markets\Data\CFDTradesExecuted_05-03-2019_to_05-03-2020.txt"),[Delimiter=",", Columns=60, Encoding=1252, QuoteStyle=QuoteStyle.None]),
Many thanks!
...ANSWER
Answered 2020-Jul-28 at 10:26- Use
Folder.Files
to download a table with all the files - Then Filter (
Table.SelectRows
according to your criteria - The
Content
column will contain a link to each file, and you can decide what you want to do with the result. You have a number of options.
QUESTION
So, I am fairly new to QT and I have mostly coded in Java and Python, while this is in C++. I was wondering how I can pass a ~200 array of structs without having setFunctions within this dialog and calling them from my MainWindow with an instance of said QDialog. This is because my struct has a lot of data within it (around 50 strings) and copying it over sounds inefficient and a hassle. I also don't know whether I should make it an array of pointers to structs if that'd be the way to go. Heres my code:
MainWindow.cpp
...ANSWER
Answered 2020-Mar-06 at 04:31my struct has a lot of data within it (around 50 strings) and copying it over sounds inefficient and a hassle.
...
void printVerbs(verbType verbArray[VERBS], int count);
First, start using C++ containers like std::vector
or QVector
instead of raw C arrays. The C++ container classes are much easier to manage and debug.
Then, you can cheaply pass arrays around by const reference:
void printVerbs(const QVector &verbArray);
Note: You don't need to pass count
! The vector knows how many elements it contains.
This achieves 2 things:
- The reference part ensures that your data is not copied during the function call, because the function is referencing the data that already exists
- The const part ensures that the function cannot accidentally modify your existing data.
QVector
is implicitly-shared (also called "copy-on-write"): https://doc.qt.io/qt-5/implicit-sharing.html This means you can pass a copy of QVector
from your MainWindow
into your TenseSelectionDialog
and even store a copy as a member variable in TenseSelectionDialog
. As long as neither copy is modified, both vectors will share the same data internally.
Alternatively, if you guarantee that MainWindow
will always outlive TenseSelectionDialog
, then you can have TenseSelectionDialog
store a pointer or reference to MainWindow
's member variable.
I also don't know whether I should make it an array of pointers to structs if that'd be the way to go.
Using an array-of-pointers is most useful if:
- Your array will get modified or copied frequently.
- Inserting or removing elements can cause the array contents to be moved in memory.
- It is cheaper to move/copy pointers than large structs.
- Your array will be huge.
- Data in an array is stored in a contiguous memory block, given by
N * sizeof
whereN
is the number of elements. - If your memory is too fragmented, your PC might not have a large enough contiguous block of RAM to store the data.
- For large structs, storing pointers reduces the amount of contiguous memory needed.
- Data in an array is stored in a contiguous memory block, given by
If these 2 criteria don't apply, then there's less benefit in using an array-of-pointers. (Hint: ~500 elements is tiny)
If you want to use an array-of-pointers, do use std::shared_ptr
instead of raw pointers so that you don't need to manage the memory explicitly.
If you're willing to use QString
in your core logic, your string manipulation code could be simplified greatly.
Example:
QUESTION
Hello everyone. i just learn laravel this month, and i get some problem that haven't solved since yesterday.
So i want to make a feature where i input a token and submit it, and the page will redirect to view page. the token will used by the controller to find row of data that match the token and will return the data to view page. i already (seems) succeed made the feature. the value of input is (should be) the token, initialized with {$kodeunik}, but what's confused me is when i input the form with {$id} the feature works, but if i inputted with {$kodeunik}, it didn't works. (shows 404) any solution? what should i do? Thanks
For info: ({$id} is the primary key and {$kodeunik} is the unique key)
this is the Controller.
...ANSWER
Answered 2020-Jan-20 at 03:51Note: Eloquent will also assume that each table has a primary key column named id. You may define a primaryKey property to override this convention. Likewise, you may define a connection property to override the name of the database connection that should be used when utilizing the model.
In your case, when you pass id it works because laravel know's that its the default primary key in your table. Now when you pass kodeunik, laravel will still find kodeunik in id field of your table.
So here are some solution how to solve this.
first : change the primary key of your table by putting this code in your model
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