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PHP mkdir: Permission denied problem
...ve you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads folder and also create album-folders (this will be done with php) to store photos..
– ltde...
AngularJS ng-click stopPropagation
...wise calling $event.stopPropagation() was redirecting me to the root of my app when clicking the button.
– Desty
Oct 21 '15 at 16:13
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Draw on HTML5 Canvas using a mouse
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Here's the most straightforward way to create a drawing application with canvas:
Attach a mousedown, mousemove, and mouseup event listener to the canvas DOM
on mousedown, get the mouse coordinates, and use the moveTo() method to position your drawing cursor and the beginPath() m...
Using the RUN instruction in a Dockerfile with 'source' does not work
...o install a vanilla python environment (into which I will be installing an app, but at a later date).
17 Answers
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What does SynchronizationContext do?
...ad that creates controls needs its own message loop (which gets started by Application.Run, IIRC). This is a fairly advanced topic and not something casually done.
– stakx - no longer contributing
Jan 24 '17 at 8:55
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What is the GAC in .NET?
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Does GAC only exist for .NET apps?
– Zach Smith
Aug 3 '17 at 15:35
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Difference between framework and static library in xcode4, and how to call them
... header files into your project or reference them somewhere by setting the appropriate header search paths in your build settings.
So: in summary, my opinion is that the best way of distributing your library is as a framework. To create a "static" framework for iOS, you can essentially take a norma...
Programmatically get the version number of a DLL
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This loads MyAssembly.dll into the running AppDomain... bad idea.
– staafl
Oct 10 '13 at 13:03
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How can I sharpen an image in OpenCV?
... [-1,-1,-1]])
sharpened = cv2.filter2D(image, -1, kernel) # applying the sharpening kernel to the input image & displaying it.
cv2.imshow('Image Sharpening', sharpened)
cv2.waitKey(0)
cv2.destroyAllWindows()
There is another method of subtracting a blurred version of ...
How to update SQLAlchemy row entry?
...e, you can get SQLAlchemy to be smarter about incrementing, getting it to happen on the database side instead of the Python side. Doing it within the database is better since it's less vulnerable to data corruption (e.g. two clients attempt to increment at the same time with a net result of only on...