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Regex replace uppercase with lowercase letters
I'm trying to replace uppercase letters with corresponding lowercase letters using regex.
So that
6 Answers
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Display image as grayscale using matplotlib
I'm trying to display a grayscale image using matplotlib.pyplot.imshow() . My problem is that the grayscale image is displayed as a colormap. I need the grayscale because I want to draw on top of the image with color.
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Reason to Pass a Pointer by Reference in C++?
...er by reference. For instance, if you have a class holding data in a dynamically allocated array, but you want to provide (nonconstant) access to this data to the client. At the same time, you do not want the client to be able to manipulate the memory through the pointer.
– use...
git: diff between file in local repo and origin
I want to find the differences between a file I have in my local repo vs what is in the origin master .
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How to show google.com in an iframe?
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I think this is pretty useless. If anyone can think of a reason to use that feature apart from just being mean feel free to tell me.
– annonymously
Jan 2 '12 at 12:27
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Is it possible to create static classes in PHP (like in C#)?
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You can have static classes in PHP but they don't call the constructor automatically (if you try and call self::__construct() you'll get an error).
Therefore you'd have to create an initialize() function and call it in each meth...
Get line number while using grep
... Code only answer, no explanation. :S
– Florian Castelain
Apr 2 at 9:35
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Where is the IIS Express configuration / metabase file found?
Where can the IIS Express configuration / metabase file be found?
6 Answers
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How do I prevent Android taking a screenshot when my app goes to the background?
... AutoCompleteTextView, action bar overflow, etc. — will be insecure. You can fix the Dialog problem by calling getWindow() on it and setting FLAG_SECURE. The rest... gets tricky. See this blog post for more.
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Force drop mysql bypassing foreign key constraint
...Ps, it amounts to a searchable "how to" resource, I landed on this topic because I needed to disable foreign key constraint checks, and Google led me here. I'm happy dropping the database was a good workaround for the OP, but the answer below is actually correct for the question "Force drop mysql by...