chelper | C Standard Library Add-on
kandi X-RAY | chelper Summary
kandi X-RAY | chelper Summary
chelper is a extension to the stdc library. It offers generic and reusable modules based on the need of C programmers considering embedded applications. Most of the modules are self contained, when dependencies exists the dependent module will be guard protected by macros.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of chelper
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Community Discussions
Trending Discussions on chelper
QUESTION
I'm trying to store the instance of the DataTable
declared inside the constructor, this seems working until I trigger the change
event of a filter manually. Infact, I have a select #filter
which populate the DataTable
instance, if I do:
ANSWER
Answered 2019-Sep-13 at 15:10After calling init()
method in the constructor you set the contactsTable
to null
. Try this:
QUESTION
I'm using chelper with intelliJ and the brackets gets removed after compilation. Is there any solution to this?
Here's what my code looks before compilation:
...ANSWER
Answered 2019-Sep-12 at 17:04Try using brackets before the variable name and it should work fine.
QUESTION
I implemented captcha properly , it show no error if i enter correct value , but after submission , When i checked using "$model->getErrors()"
. It is showing me .
ANSWER
Answered 2018-Dec-03 at 11:01the problem is you are using $model->validate()
and $model->save()
together.
$model->save()
internally calls $model->validate()
and calling $model->validate()
twice, changes captcha.
Just remove additional if ($model->validate())
.
QUESTION
Can I initialize global variables and defines like the following code in C++? If not, could you explain the detailed reason?
I'm in charge of lots of old code, there are much code snippet written like this. How should I reconstruct them safely?
...ANSWER
Answered 2017-Feb-23 at 01:54I think it depend on your funcion CHelper::GetSystemDPI();
If this function does not reference any other global varialbe or some other issue it should be ok.
C ++ does not guarantee the initialization sequence of global variables for different compilation units.
relate to may-i-initialize-a-global-variable-with-the-result-of-a-function-call
QUESTION
i'm trying to get an array of all the keys in an object with nested properties, my code:
...ANSWER
Answered 2017-Jan-30 at 09:30I'm pretty sure that this is what you want:
QUESTION
For some reasons, I need to generate my UI using dynamic method. Below is the snippet of my code.
...ANSWER
Answered 2017-Jan-25 at 10:46Wait until the Button elements that you define in your XAML markup has actually been created before you try to get a reference to the them. You could handle the Loaded event:
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