Questions: page 6

0 votes
0 replies
Querying Access database through pyodbc sometimes works fine, but sometimes gives connection error
I am trying to execute SQL query in a locally stored Access database through pyodbc. In the code below, printing the table names works fine, so...
asked 1 month ago
0 votes
1 replies
How does associativity of operator work during evaluation of expression?
I was learning precedence rule in C++. In which conditional operator is said to have Right to Left associativity. I interpret this as evaluation...
-1 votes
0 replies
Can't uncheck checkbox using angular
I'm using a list of checkboxes in order for the user to choose a role. Only one checkbox must be selected at all times. So if I was to uncheck a...
asked 1 month ago
1 votes
1 replies
Merge two MySQL results columns where one column or the other will be not null
I would like to merge the results in column A and column B in one column, less the NULLs, where I am left with the results in column A+B. I can g...
asked 1 month ago
1 votes
1 replies
For what heap size at GC start, at GC end and live heap numbers from gctrace=1 stand for?
Setting GODEBUG=gctrace=1 causes the Go garbage collector to emit a single line to standard error about internal info about each GC round. Let's...
go
asked 1 month ago
0 votes
1 replies
Add popupMenus entry as a child entry in New category when right click
I just want to add a new entry in New category as a child when right-clicking on any XML file. My plugin.xml file is as follows, <plugin>...
asked 1 month ago
0 votes
1 replies
Test a React tag with dot notation
I have this simple react component that uses Semantic UI tags: render() { return ( <Card.Meta ref="CardStatusComponent123" classN...
0 votes
1 replies
How to determine the length of a particular array
Determine the length of a particular array. Have tried several variations of Value but no joy. Within a macro I've tried: Range("BB4").Select...
asked 1 month ago
-2 votes
0 replies
Misalignment: scoped span != current span NoopSpan after upgrading spring cloud sleuth
After upgrading spring cloud sleuth from 2.0.0 to 2.1.1 I am getting failing tests with the message: Misalignment: scoped span NoopSpan(dfa5ce53c...
asked 1 month ago
0 votes
0 replies
Problem with Instagram authentication in Django if user is not logged to instagram beforehand
I have a weird problem with the instagram django_social. If a user tries to login to my application with Instagram I get the error message below...
0 votes
1 replies
Show results of query in a different blade
Originally I tried to show the results in a modal, but change it to show the result in a different blade. I want to retrieve all the comments mad...
0 votes
2 replies
How to guarantee the presence of a struct field like interfaces do for methods?
I have several transaction structs: SpendTx NameTransferTx NameUpdateTx ... I'd like to estimate the size of these structs, excluding the Fee...
go
asked 1 month ago
1 votes
1 replies
Python: Shuffle and put back into initial order elements of an numpy array
I have an array on which I must modify some values. In order to do so, I have to change the order of elements of the array, after having changed...
asked 1 month ago
3 votes
1 replies
Using jfugue, how do I generate random music strings (using player.play) from an array?
I'm using Jfugue in Eclipse, and I have a list of music strings in the code. When I run the code, it plays back all of them, but I want to play b...
asked 1 month ago
-1 votes
0 replies
How to get QColor in C++ from QML (java script: color ) truly?
I need to send a color from QML to C++ source by an INVOKABLE function. -1 Hi there, welcome to StackOverflow. This looks like an interest...
asked 1 month ago
-1 votes
1 replies
React events not trigering on mobile but works fine in desktop. I tried onClick,onTouchStart, onTouchEnd, onMouseUp,OnMouseDown
when i try to click the button event itself is not triggering in mobile.I works fine in desktop. I saw some posts and tried cursor ,z-Index prop...
asked 1 month ago
0 votes
1 replies
how to extract last name?
Is there a functoid that specializes in splitting a string based on a delimitter? Let's say I have a Fullname field that looks like so: Gordon,...
asked 1 month ago
-1 votes
1 replies
DateTime compare (between) Date with day month year hours minutes and seconds [duplicate]
This question already has an answer here: How to know if a DateTime is between a DateRange in C#...
asked 1 month ago
-3 votes
2 replies
Python string to dictionary
Problem appending new records to variable/list (dictionary). I have created a program (adressbook) and imported a .csv file (headers are, name,...
asked 1 month ago
0 votes
0 replies
Strange behavior when selecting an input and refactoring best practices
This code functions for the most part as expected however the last 5 input fields remain blank while entering text until you select another input...
0 votes
0 replies
EntityFramework context doesn't retrieve any data when created in a different project
Fellow coders, I am facing a weird issue using Entity Framework and I would like to understand what the root cause of this : I have a shared...
asked 1 month ago
0 votes
1 replies
How can I access the text content (kMDItemTextContent) of an NSMetadataItem in Swift?
I'm trying to access the text representation of NSMetadataQuery results using Swift. However, the attribute kMDItemTextContent which contains a f...
asked 1 month ago
-1 votes
0 replies
PENTAHO: My Procedure is not found on list (Call DB Procedure Step)
I've traiying to call a stored procedure in my local data base using Pentaho. this procedure works when i use it on my sql developer. Do I need...
0 votes
0 replies
Mapping data to custom hoverData
Might be a bug... I can't correctly map my data to display as a tooltip when making a facet grid using Plotly's figure_factory. import plotly.of...
asked 1 month ago
0 votes
0 replies
Error message when adding drift for Arima model
I am using the R forecast package to try to fit an ARMA (2,0,0) model. I think a drift term would help but I'm getting an error message when I tr...
r
asked 1 month ago