pnd | A minimal set of non-OO libraries for PHP | HTTP Client library
kandi X-RAY | pnd Summary
kandi X-RAY | pnd Summary
Pnd is a minimal set of non-OO micro-libraries for PHP 5.3+.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pnd
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Trending Discussions on pnd
QUESTION
My problem is how can I disable button if the value of datepicker is empty. I tried checking using ngIf and get the value of that datepicker if it is empty, then disable the button, but it does not work. What I want to achieve is when the datepicker is empty button cannot be clickable or [disabled]
. Thank you for your answer and help
Here is the code in my component.html
...ANSWER
Answered 2021-May-14 at 04:36I haven't used Angular Material, but as an example, I would use a reactive form, make the date input required, and link the disabled state of the download button to the form:
HTML
QUESTION
I have a list and two tuples follows:
...ANSWER
Answered 2021-Mar-18 at 00:44Using the additional unpacking generalizations of modern (3.5+) Python, this isn't so hard:
QUESTION
I am trying to communicate with an NFC reader/writer on a raspberry pi 3 using dotnet core.
I have to say that the different libnfc command line tools I used are all working fine (aka I can read and poll my tags, no problem on this side).
The idea is to use dotnet core and C# to orchestrate the libnfc library and it seems to work fine except as soon as the function I call returns a string, I get the following error message:
...ANSWER
Answered 2021-Feb-23 at 09:39The comment from Matthew Watson and the link he shared had the correct answer!
So I modified the pinvoke line like this:
QUESTION
USD
EUR
pound
$1,500
$1,500
$1,500
...ANSWER
Answered 2021-Jan-21 at 10:45You can try something like this:
QUESTION
I am trying to wrap the NavigationContainer in React component for screen tracking, this approach worked well in V4 but fails in V5 unfortunately. The follow-up question is: will it be possible to wrap it in a function component and not in the react component to have the ability to use hooks? (must admit I am relatively new to react)
Will really appreciate any assistance
App.js
...ANSWER
Answered 2020-Aug-03 at 20:17App.js
QUESTION
I'm working on a Shiny app, where one of the options is aggregating data by Year-Month-Day of the week.
...ANSWER
Answered 2020-Jul-27 at 01:41You could wrap the x-axis labels, so their width is smaller. Note in the code below, I've streamlined the use of geom_line
and the colour mapping and I've also set the order of the data to follow the order of the dates. I'm not sure if that's what you wanted, but the ordering in your example didn't seem correct.
QUESTION
I would like to know when the drawer was opened/closed on onStateChange (in V4 I could get it from the state, but in V5 I can't find this info). Or any other idea as long as I stay with the component context
App.js
ANSWER
Answered 2020-Jul-26 at 05:49onStateChange={(state) => {
const isDrawerOpen = state.history.some((it) => it.type === 'drawer');
}
QUESTION
i want to trigger the click event of my dynamic generated list-items. The div where the list is in has a click-event to stopPropagation, so that the dropdown list don't toggle's by clicking list-items. Without stopPropagation, the click is working but my dropdown list broke.
Is there any chance to get this working?
...ANSWER
Answered 2020-Jul-24 at 18:59The problem is you're appending those classes on keyup
but you're putting those onclick
outside of the fuction keyup
and hence, they never get executed. Try this:
QUESTION
Our warehouse management package has a bottleneck (one of many) with a stored procedure and the major slowdown is due to the query that produces this execution plan.
https://www.brentozar.com/pastetheplan/?id=HkNg65elP
The stored proc can take anywhere from 3 to 10 seconds to run which is quite slow in the context of the business process it runs in.
Some additional info: Yes, there is one table where a full table scan is being done, but this table is narrow, and only has 76 rows. The query does some left joins and some sorting which is needed to produce the correct top result. Overall, it is a bit of a "Rube Goldberg" type query and could probably be simplified, but my goal is to see if it is possible to help with some indexing (which I've done and it's helped a little) or even some small tweaks to the query if needed.
In the end, I need to know where to focus next based on the plan.
Here is the query:
...ANSWER
Answered 2020-Jul-18 at 17:09Without knowing the structure of your tables, and the data, my suggestion is to look at that the parts that have a higher execution cost. In your example, that would be at the top right: 14% (inner join), 17% and 22% respectively, + 19% & 25% elsewhere.
Something else that is important: your indexes and are they being used like they should. I think not.
To focus on the 25% (Key Lookup (Clustered)): this link may help you better understand the problem (and save me a long explanation). Again, I don't know the structure of your tables. But I feel like your index is not adequate here.
I see this: CONVERT_IMPLICIT(nvarchar(4000)
. What is this ? Could it be slowing down performance ?
If the tables have a bad structure and the data model is wrong, then it's going to be more difficult to optimize. Adding more indexes or rephrasing your queries is not always the solution.
QUESTION
The user has an email with a link from my organisation. This link goes direct to my account https://mdepayments.epdq.co.uk/ncol/test/ i.e. it does not reference my organisation's website first. This is all on the Test environment not Live (real money).
I am trying to use parameters after the url as html email may sometimes not be allowed by a user.
I've not found example code on how to do this. I was given some pseudo code originally from EPDQ.
Sample url
...ANSWER
Answered 2020-Jun-06 at 10:00This PHP is to generate the SHASIGN
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