fie | Small and cute social media CLI
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kandi X-RAY | fie Summary
Small and cute social media CLI.
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QUESTION
I am two questions:
1- I want get by Id from database but operation is based on the key that is made automatically by MangoDB e.g _id
. I want to search based on a field that I created myself e.g: id
. for this porpouse I used following :
ANSWER
Answered 2022-Mar-18 at 20:20If you want to do that, you should use find
method:
QUESTION
I am referring to my previous post: while updating the datatable in R shiny, how to make column inputs necessary fields using "validate" and "need" in R shiny
I'm making a R shiny app in which the user can add numerous rows by clicking the "Add" button and saving the data to a .xpt file. As of now, everything is in working order.
I just stuck below:
However, in order to expand this app, I've added the button "clear" to the server function, as well as'reactiveValues', so that when users click it, all previous rows (added rows) are removed (cleared), and the app is ready to accept new rows. I can still add rows, but the clear option doesn't work and doesn't give me any errors. Is there anyone who can assist me?
code
...ANSWER
Answered 2022-Mar-17 at 07:12The problem here is a slight oversight in how the selected rows are obtained for deletion. Instead of getting selected rows from the DT table, one has to get them straight from the ui element which is DT2
Also, you can work directly on the DT table created in server, instead of storing a new reactive value
Here's the revised (relevant) server code :
QUESTION
I had did this using Redux library and MongoDB and its works fine with this but now i am doing same thing with mysql so its not working well. This logic always redirect all users to admin dashboard. i want do like, if i do isAdmin="true" it will redirect to admin dashboard and stop to going coordinator dashboard. and if isCoordinator="true" then redirect to coordinator dashboard and not able to access admin dashboard. how can i that?
*This is my Admin.js file. where i did logic to private access path.
...ANSWER
Answered 2022-Feb-22 at 05:49In your useEffect inside the dependency array pass the currentUser
so whenever it is changed useEffect will be triggered. In current scenario when the array is empty it just happens on the page load the very first time.
Here is the possible thing to try:
QUESTION
I have this code which almost works the way I want. It's a portfolio site, where upon clicking every .Title-line
the div toggles and displays a slideshow where the visitor of the page is able to go trough the project.
My problem now is that when a project toggles and I click the arrows in the slideshow, the entire div closes immediately.
Is it possible to modify the javascript in such a way that each .Title-line
is assigned a div, and it's only when someone clicks outside of both of them that the div collapses again?
ANSWER
Answered 2021-Dec-03 at 09:06To do what you require you can use DOM traversal to find the .content
within the clicked .project
. From there you can add a class to it to display it, while removing that same class from all other .content
elements. Try this:
QUESTION
I've tried to follow the advice found here: https://www.baeldung.com/spring-inject-bean-into-unmanaged-objects
Only to find that it's compiling but not actually doing what it should. The autowired bean is not being set in the non-managed object.
...ANSWER
Answered 2021-Nov-07 at 06:06Problem is :
You are initializing your LegacyCode
using new
keyword. Now problem is that LegacyCode
uses autowire
which works only for beans created using Spring. Hence NPE as @autowired
will not work with new
.
Solution :
You can mark your LegacyCode
with @Component
and then autowire
it in ApiClient
. This way MessageSender
bean will be created and will be available.
QUESTION
when a User upload Images, I have a folder outside my documentRoot which save it. I have tried to loop through all the images and show them but it is not working. php apache alias. I have not hosted the website yet.
alias conf
...ANSWER
Answered 2021-Oct-30 at 13:36Without testing you can probably use the absolute path to the source files and then the alias to display the images.
QUESTION
I am new to android studio but I am getting better at it as I program more and more. I have a MainActivity.java and the .xml file. And a friend provided me some code that it suppose to work with the input areas. The problem is I do not know how to access that regular java file. So that I can use it the way it is intended. He was using eclipse to build everything while I use android studio. I have the buttons all good to go and areas of input good to go but I just dont know how to implement his code. Any guidance will be greatly appreciated.
See examples to understand what I am trying to do.
"In android studio" a class is created called WaterDetails.java with a .xml file called activity_water_details.xml. There are calculations that were made for the duration that I need to be able to use or access from a java file created in eclipse called DurationCalculations.java. I have tried importing. I have tried opening the folder in explorer and putting the class in the same project. But, nothing seems to work.
Code:
...ANSWER
Answered 2021-Oct-18 at 19:41You want to use methods of your DurationCalculation
class, and for that, you've to create an instance of that class
.
You can instantiate and use your class like this
QUESTION
In the following screenshot the actual password look like Password123
but when I run
ANSWER
Answered 2021-Sep-21 at 07:01You can inspect what user.set_password()
does with the parameter value internally, and do the same for the number in question. You can do it either in model's save()
method, or preferably in form's clean_()
method
QUESTION
I want to create WCF web service to recalculate the formula of .xlsx and .xls files(want to determine the extension type in service and return back processed fileID back to client and then another service method to get file from the returned fileID
But I didn’t able to Achieve my 1st method.
I created my service as below
Object/ MessageContract
...ANSWER
Answered 2021-Sep-13 at 12:23I was able to manage the code according to @Steeeve instructions and result get as expected. Objects/ MessageContracts
QUESTION
I have this method which should return different objects from JSON, depending on the type of class in the argument.I tryed it to return a list of objects based on the argument, but I get only LinkedHashMap into ArrayList.
I searched a lot, but everywhere in the solutions the class type is hard-coded.
Is there a way to solve this problem without hard code?
...ANSWER
Answered 2021-Aug-22 at 13:44You can construct a new JavaType
parametric type passing as an argument the List.class
to the ObjectMapper.html#getTypeFactory
method like below:
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