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Send string to stdin
Is there a way to effectively do this in bash:
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insert vs emplace vs operator[] in c++ map
...sert an element. You can use emplace() , operator[] or insert() , plus variants like using value_type or make_pair . While there is a lot of information about all of them and questions about particular cases, I still can't understand the big picture.
So, my two questions are:
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Find duplicate lines in a file and count how many time each line was duplicated?
Suppose I have a file similar to the following:
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How do I escape the wildcard/asterisk character in bash?
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How to convert a Git shallow clone to a full clone?
Follow-up of this so-question: if I have a shallow clone, how to fetch all older commits to make it a full clone?
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Scrolling down both parts of a split-window at the same time in Vim
Is it possible to scroll down the left and right parts of a vertically split window in Vim? I have two files I would like to compare roughly. Each line of these files looks almost the same.
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When should TaskCompletionSource be used?
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What is the difference between quiet NaN and signaling NaN?
I have read about floating-point and I understand that NaN could result from operations. But I can't understand what these are concepts exactly. What is the difference between them?
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How can I check if character in a string is a letter? (Python)
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How do I address unchecked cast warnings?
Eclipse is giving me a warning of the following form:
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