txtar | A Ruby implementation of txtar Go package
kandi X-RAY | txtar Summary
kandi X-RAY | txtar Summary
A Ruby implementation of txtar Go package.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of txtar
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QUESTION
I have an adapter like this
...ANSWER
Answered 2018-Mar-06 at 09:21Check whether you have id ivStatus
in row_sales_act.xml
for Imageview
, the problem is when you are trying to find a view which id has not been found at place where you are looking at, it will return null
.
QUESTION
I am looking for a simple approach to solve my current challenge. I have the following table:
...ANSWER
Answered 2017-Oct-13 at 02:56Possible repeat of Select Modify and Insert into the same table
You will need two queries, since there is an INSERT
and an UPDATE
. To make sure you don't get race conditions, you will have to do it in a TRANSACTION
. For this, I suggest a Stored Procedure.
Assuming your input values are DateFrom
and NewRate
and OldRate
and that Id
field auto-increments:
QUESTION
I need perform a manipulation on a string that is changing by the user on a textarea
control.
the problem is that the 2 way binding [(ngModel)]
,keypress
and also paste
events raised before the control is updating.
for example, look at the console output, when the char 's' is appended (via keyboard or paste it) that is the aftermath:
then when adding another 's', the function catches
the previous result and not the current result and another 's' is missed.
I am very new to angular and front end web development, maybe i am missing something(?)
how can i overcome that problem?
here is a summarized parts of my code, HTML:
...ANSWER
Answered 2017-Jul-29 at 12:57This is probably happening due to the order in which the events are triggered by the input control (input, keypress, etc.) Since two way binding with ngModel is just syntactic sugar you can separate the property binding and the event handler:
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