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How do you change the size of figures drawn with matplotlib?
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Does this mean if you set DPI to 1, then figsize becomes a pixel unit instead of an inch unit? This would be more useful when using matplotlib on web and GUI interfaces.
– CMCDragonkai
J...
TypeError: 'dict_keys' object does not support indexing
...sing the result of somedict.keys() to the function. In Python 3, dict.keys doesn't return a list, but a set-like object that represents a view of the dictionary's keys and (being set-like) doesn't support indexing.
To fix the problem, use list(somedict.keys()) to collect the keys, and work with tha...
How does the Java 'for each' loop work?
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Frustratingly, java.util.Iterator does not implement Iterable so you can't for(String s : (Iterator<String>)foo). I understand why this is, but it is irritating.
– Christopher Schultz
Oct 18 '19 at 20:21
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How does one output bold text in Bash?
...-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2924697%2fhow-does-one-output-bold-text-in-bash%23new-answer', 'question_page');
}
);
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How to remove EXIF data without recompressing the JPEG?
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exiftool does the job for me, it's written in perl so should work for you on any o/s
https://exiftool.org/
usage :
exiftool -all= image.jpg
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Why can't I define a default constructor for a struct in .NET?
...LR.
The CLR allows value types to have parameterless constructors, but C# doesn't. I believe this is because it would introduce an expectation that the constructor would be called when it wouldn't. For instance, consider this:
MyStruct[] foo = new MyStruct[1000];
The CLR is able to do this very ...
Why does Maven have such a bad rep? [closed]
...work connection.
Maven has useless error messages. Compare ant's "Target x does not exist in the project y" to mvn's "Invalid task 'run': you must specify a valid lifecycle phase, or a goal in the format plugin:goal or pluginGroupId:pluginArtifactId:pluginVersion:goal" Helpfully, it suggests I run m...
What does the explicit keyword mean?
What does the explicit keyword mean in C++?
11 Answers
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What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?
...f that object going away and it pointing to bad memory, whereas the latter doesn't retain the object and automatically sets itself to nil when its target is deallocated. Of the two, __weak is generally preferred on platforms that support it.
You would use these qualifiers for things like delegates...
What is the difference between MOV and LEA?
... immediate values or registers. AFAICT lea only performs a computation, it doesn't load anything, where loading means touching memory?
– Joseph Garvin
Jun 25 '17 at 1:01
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