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MemoryCache does not obey memory limits in configuration
... the maximum cache size, but in my tests it does not appear that the cache is actually obeying the limits.
7 Answers
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Make a float only show two decimal places
I have the value 25.00 in a float , but when I print it on screen it is 25.0000000 .
How can I display the value with only two decimal places?
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What are the git concepts of HEAD, master, origin?
...and I'm not sure what the differences are. If I understand correctly, HEAD is always equal to the latest revision? And if so, is that the latest revision of the whole repository, or of a specific branch or tag? This is so confusing. I've read so many tutorials on this and things like branching/mergi...
How to repeat a string a variable number of times in C++?
... to insert 'n' spaces (or any string) at the beginning of a string in C++. Is there any direct way to do this using either std::strings or char* strings?
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Pythonic way to find maximum value and its index in a list?
If I want the maximum value in a list, I can just write max(List) , but what if I also need the index of the maximum value?
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How to get current time and date in C++?
Is there a cross-platform way to get the current date and time in C++?
24 Answers
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How do I use vim registers?
I only know of one instance using registers is via Ctrl R * whereby I paste text from a clipboard.
16 Answers
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Link to reload current page
Is it possible to have a normal link pointing to the current location?
21 Answers
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Is it possible to start a shell session in a running container (without ssh)
I was naively expecting this command to run a bash shell in a running container :
15 Answers
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Correctly determine if date string is a valid date in that format
I'm receiving a date string from an API, and it is formatted as yyyy-mm-dd .
16 Answers
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