firelight | like system | Animation library
kandi X-RAY | firelight Summary
kandi X-RAY | firelight Summary
Firelight: a silverlight/moonlight-like system, completely written in Javascript. It will use HTML5 elements for video playback, and uses SVG as its backend, with a portability layer between firelight and SVG to deal with differences in SVG browser implementations.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of firelight
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QUESTION
I'm working on a B2B ordering app with a special deal pricelist based on the customer. The pricelist can have a set price (UnitPrice) OR a discount percentage (DiscountPercentage), not both, for certain stock items. Each product also have a standard price (SellingPrice) that should be used if no discount is applicable.
In the controller, I create a collection consisting of the product code, normal selling price, discount percentage and unitprice, for eg.
...ANSWER
Answered 2021-Jun-13 at 09:13How about instead of using empty($product->DiscountPercentage)
use !floatval($product->DiscountPercentage)
because empty returns false because you have a string
QUESTION
I would like to implement functionality for being able to search a QPlainTextEdit
for a query string, and display all matched lines in a table. Selecting a row in the table should move the cursor to the correct line in the document.
Below is a working example that finds all matches and displays them in a table. How can I get to the selected line number in the string that the plaintextedit holds? I could instead use the match.capturedEnd()
and match.capturedStart()
to show the matches, but line numbers are a more intuitive thing to think of, rather than the character index matches.
ANSWER
Answered 2021-Mar-13 at 15:14In order to move the cursor to a specified position, it's necessary to use the underlying QTextDocument using document()
.
Through findBlockByLineNumber
you can construct a QTextCursor and use setTextCursor()
to "apply" that cursor (including the actual caret position) to the plain text.
QUESTION
Someone may spot this immediately, but I've been going blind on this search pattern and not sure what I'm missing.
...ANSWER
Answered 2019-Sep-19 at 19:37If you want to split your string on every period (like the example you showed), but not when they are preceded by Mr|Ms|Mrs...
, you can just do something like this:
QUESTION
When executing the code below(on jsfiddle) for the first time, it alerts 2,2,3,2,5,9 in a sequential order. however, executions after the first one always shows 2,2,3,2,6,9. (5 -> 6)
The right value is 6, as seen from a fifth paragraph in a red div on jsfiddle.
(this happens on chrome / safari on mac)
I assume the problem is it's not waiting for the construction of DOM of the appended element.
Any help is appreciated.
...ANSWER
Answered 2019-Jan-02 at 13:36The spot from where you calculate doesn't have the correct font-face. Try the following.
Change:
QUESTION
I know this will probably a rather dumb question, but after two days of trying, i thought i would ask anyway. I’m quite new to C++, so I think there will be a very simple solution to this.
When I try to compile the examples in the low level examples section of the FMOD API on the command line I get always ‘undefined reference’ errors for the FMOD stuff. I know there must be a problem with the libraries, but as you can see in the makefile, I tried to include everything:
In the lib folder of the FMOD API are:
fmod_vc.lib , fmodL_vc.lib, fmod64_vc.lib, fmodL64_vc.lib, libfmod.a, libfmodL.a
I use the latest version of the FMOD API on Windows 8.1 64 bit. The problem is independent of the compiler. I tried GCC/Cygwin and CLANG. The error output is produced by MinGW. I think I searched pretty everywhere on the net. The anwsers to: C++:Undefined reference to 'FMOD:: X' are not working for me. As far as I can see, there is no more fmodex_vc.lib/fmodex64_vc.lib in the API.
Here is my makefile:
...ANSWER
Answered 2017-Aug-15 at 07:38In fact the solution was on C++:Undefined reference to 'FMOD:: X' but I didn't see it. I try to make it clear here for anybody, who stumbles on the same problem.
"Because the name-mangling systems for such features are not standardized across compilers, few linkers can link object code that was produced by different compilers." https://en.wikipedia.org/wiki/Name_mangling#How_different_compilers_mangle_the_same_functions
So none of the compilers I used could cope with the Visual Studio compiled libraries.
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