Can anyone please point me to a resource that will help me get an icon from blob in wx.python
I can do it from a file
ico = wx.Icon('bfgIcon.ico', wx.BITMAP_TYPE_ICO)
self.SetIcon(ico)
but I cannot seem to find the correct way of doing it from an sql blob. I've tried
row=uc.Users().GeneralImageRow('bfgLogo')
stream=wx.InputStream(StringIO(row[1]))
image=stream.GetIcon()
self.SetIcon(image)
but I've clearly got the object architecture wrong
Can anyone please help?
OK. Got it here
row=uc.Users().GeneralImageRow('bfgLogo')
stream=wx.InputStream(StringIO(row[1]))
icon=wx.IconFromBitmap(wx.BitmapFromImage(wx.ImageFromStream(stream,wx.BITMAP_TYPE_PNG)))
self.SetIcon(icon)
Related
I am newbie in swift i stuck in a little problem. I am attaching image using UIImagePickerController. Good thing is that successfully attached an image but unable to get attached file name. I tried several solutions like
UIImagePickerControllerImageURL, UIImagePickerControllerImageRefrenceURL,
UIImagePickerControllerPHAsset but didn't succeeded Please guide me and thanks in advance
As per your question, you will get your point in the didFinishPickingMediaWithInfo method , where you get info object in above method in that included all info about your file.
Check below code:
let imageURL = info[UIImagePickerControllerImageURL] as! URL
print(imageURL.lastPathComponent)
Happy coding.
I get an error with RKUIManager, or more precisely:
Could not invoke RKUIManager.manageChildren
It appears for example when I'm using firebase with React Native and try to set a reference in the constructor of a component with a prop. For ex:
messagesRef = FBRef.child("Messages").child(this.props.currentMeetingID)
If I change it to the following it works, and yes, I have checked if this.props.currentMeetingID is a legitimate value.
messagesRef = FBRef.child("Messages").child("123456789")
I can't seem to locate the problem nor reproduce it perfectly. I'm just trying to figure out if it's my machine or some kind of bug elsewhere.
Right now I'm just looking for info about what RKUIManager actually is.
If I nullcheck this.props.currentMeetingID I fix it, easy fix but nowhere to be found on the internet so I'll leave it here for anyone passing by. Probably me in a couple of weeks...
In my asp.net web application, one of my page, I am storing a list of objects(List<AgentDetails>) to ViewState. After that when I try to get it back as (List<AgentDetails>)ViewState["ViewStateAgentDetails"], i gets an error like
The type 'foo.Info.AgentDetails' exists in both 'foo.dll' and 'foo.dll'
I can't understand what is happening here.
I got stuck with this issue.
Could anybody help me out of this?
Thanks in advance.
If i interpret it correctly from answer to my comment, i can see that there might be some other DLL , that can have different dll name says bar.dll, but ultimately has same namespace and class name. So to fix this , find that second DLL, and use extern or change namespace to solve this error.
More explanation - http://blogs.msdn.com/b/abhinaba/archive/2005/11/30/498278.aspx
How do you allow two DLL's with same namespace.class to exist in the same application?
I am receiving the error
Error #2044: Unhandled SQLErrorEvent:. errorID=3115, operation=execute , message=Error #3115: SQL Error. , details=near 'TEXT': syntax error
I am trying to learn programming, so I am following a video tutorial exactly. I have spent the past 3 hours looking for this syntax error and am trying to stay on course with the training. Could anyone please point me in the correct direction "Sadly the paid video course does not offer HELP :( " to solve this issue? It would also be nice to know if i can create the database in its own view and have other views write to it and pull data from it I don't know if the training will touch on this or not but would like to know where i can learn how to do this in a flex environment.
the error below
statement.text = "INSERT INTO archive (variable TEXT, variable TEXT) VALUES ('"+variable+"','"+variable+"')";
Try changing the beginning of your SQL statement to this:
INSERT INTO archive (title, journal) VALUES
You shouldn't include the data type in your insert statement.
When i try to use standart filechooser:
QString fileName = QFileDialog::getOpenFileName(a.allWidgets().first(),
"Open Image", "C:\\", "Image Files (*.png *.jpg *.bmp)");
the error is appear. I see the message, like this (sorry, it's in russian):
the translation of first line is "C:\Users\Василий\Desctop references an inaccessible location". I think, that problem in user-name "Василий" (russian letters), which not clearly written on screenshot. I have tried to find in Google the solving of my problem, but unfortunately, I haven't find. Help please.
Recently I've faced the same problem. It seems like some bug in Qt, which causes this error, when the name of your home folder contains non-latin symbols.
Remarkable that if you run your application in Release mode, it will work fine. I hope this information will be useful for somebody.