steed | standard library , free of C dependencies
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kandi X-RAY | steed Summary
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QUESTION
So I am building an app in swift where a user can upload a product with pictures. The upload works perfectly but the problem I'm having is the download of the pictures. The user gets an overview of all the products and clicks on them and that sends him to a detailed overview of that product. In that overview, there is a collectionview with all the images (that is the goal). My problem is that the picture are loaded too slow for the collection view and don't appear on the screen. I was wondering if there was an option to give the image view in a function and assign images to them and that the pictures will load one by one after the screen did already load?
This is the function that I am having right now to load my images:
...ANSWER
Answered 2020-May-03 at 11:26I suppose the problem you are facing is that you do not update your collection view after loading the images.
Firstly, your getPictures(...)
method expects an array of UIImageViews. But as a matter of fact, you cannot pass them to the method because they are dynamically created in your collectionView. Instead you should return the images, once they are loaded. The problem is that the images are loaded asynchronously. This means that you need to use a completion handler.
QUESTION
I have a text file that looks like this:
...ANSWER
Answered 2020-Mar-19 at 05:51You're using whitespace as a delimiter, but this is fixed-length delimited, not whitespace delimited. You should google fixed-length parsing, e.g. https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_fwf.html.
QUESTION
I want to find an answer by reviewing the user input and check what answer does have the most matching keywords.
I have an object array. When a user submits the form, I want to look into the user input and check what answer has the most tags that are inside the user input.
I don't know how to start.
Does anyone know how I'm able to do this in JS
or jQuery
?
I need to find the answer where the most keywords (tags) are in the user input.
This is the code I have now:
...ANSWER
Answered 2019-Sep-19 at 12:27You mean something like this
You can count the results to narrow them
QUESTION
I have created an html table to display an hour-by-hour schedule. In the tag, I added a
This problem happens for Safari 12.1.1 and Opera 60.0.3255.170.
Below is an extract of my html:
...ANSWER
Answered 2019-Jul-02 at 07:57Thanks for all your answers ! I had to find another way around to fix it. Indeed a div
is faulty as a direct child of a table
or tbody
element. So eventually, to make it fully compatible, I had to move it out my table
and place it in a container.
Now it's working fine !
QUESTION
I have written a "buy" feature for a discord bot which inserts the id
of the item into the corresponding table in mysql.
Example buy:
...ANSWER
Answered 2019-Apr-05 at 17:00Managed to solve this:
Converted the JSON object values into an array using Object.values(item)
then used the ID to index the array after converting the rows[0] value into an INT as per the below. If the value is undefined (null in this case because it can't have any other value than the ID's specified in the JSON) see as "None".
QUESTION
I'm getting this when I click the register button in my app.
...ANSWER
Answered 2018-Oct-24 at 05:20Apparently when sending data from a server it sends it in html unless you add a header and create a data array. I did not do those things in the backend
QUESTION
I have a listview with over 400 components and I am wondering if there is an easier way to create descriptions for each individual element without having to create other classes. The only way I can think to make this process easier is to use webviews but I've looked around and people have already said on here it wouldn't work out very well.
Here is my code:
...ANSWER
Answered 2018-Oct-06 at 18:33There are a couple of potential answers.
I know you don't want to hear it - but in this case another class is really going to be your best friend, because you have a List which can be simply changed from type String to type Spell (which will take your description). But bear in mind, that only requires one Class, not a Class per element, so it's not much work!
Example:
QUESTION
Hello I recently started to code in VBA and would like to implement the function 'AverageIF'.
In the link you can see that in column B there are values after 00:00 and I would like to get the Average of the column B, starting with B2 through B32. Furthermore I would like to put the answer in B33.
The first code that i am working is seen here, this wil get the AverageIF:
...ANSWER
Answered 2018-Sep-29 at 12:10Your code would be easier to debug if you declared all of your variables.
Put Option Explicit
at the top of your code to force this.
To have this happen all the time, under Tools/Options select that option:
Had you done that you might find that Sheet2.
in your AverageIf
line is flagged as an undeclared variable, and that there is no worksheet with that CodeName (different from the WorksheetName) in your active workbook.
QUESTION
I'm fairly new to jquery and php, so maybe this is just a dumb thing.
I'm working on a script that retrieves records from a database and print it to the page. Eacht individual task has it's own id. The problem is that I want to add a class to a specific div generated by php. The jquery script that does the task is also generated by php.
The jquery script works if it's just adding class to non php generated div's, but not if the div is generated by php. So what am I doing wrong?
...ANSWER
Answered 2018-Jul-21 at 10:02It appears on your script part of the code you forgot to include the selector.
Since $DropdownId
is an id in your html you need to include a #
before the name.
So something like this $('#$DropdownId').addClass('showMenu');
I'm not sure if that will cause issues with PHP, because it's been so long since i've written php. But just from looking at it, it appears to be what youre missing.
QUESTION
I'm making a website for a cinema where I want to have a list with different dates. If you click on a date, you see the movies that play on that day.
I have this json file with the data:
...ANSWER
Answered 2018-Jun-18 at 15:12I suspect the problem is in loadFilmData
(however you did not provide the error stack trace so I can't be certain):
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