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How to replace case-insensitive literal substrings in Java
...uble its absence causes for beginners especially could have been avoided. Now on JDK 7, String still doesn't support this one little addition!
Well anyway, I'll stop griping. For everyone in particular newer to Java, here's your cut-and-paste deus ex machina. As I said, not as elegant and won'...
Check if a given key already exists in a dictionary and increment it
...' since that's the variable name in the question, but I agree it's clearer now.
– dF.
Nov 18 '09 at 1:11
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Most efficient way to make the first character of a String lower case?
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It's nice and clean solution, but this is deprecated now, we should use commons-text's: compile group: 'org.apache.commons', name: 'commons-text', version: '1.2'
– dk7
Jan 26 '18 at 13:44
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Do we need type=“text/css” for in HTML5 [duplicate]
...ted type attribute is either valid or invalid, but you can safely omit it knowing that browsers will still react as you expect.
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How to go back (ctrl+z) in vi/vim
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I know that most of my answer is duplicated with those already present, but the value added of my answer is redo as Ctrl + r (lower case r) based on the documentation. Nobody before put it here. In addition, I tried to make the ...
Meaning of $? (dollar question mark) in shell scripts
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This is even more wrong now. [ 1 ] and [ 0 ] are both true; [ without an operator checks if the argument is a non-empty string.
– tripleee
Jun 30 '19 at 17:05
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How do I convert a double into a string in C++?
I need to store a double as a string. I know I can use printf if I wanted to display it, but I just want to store it in a string variable so that I can store it in a map later (as the value , not the key ).
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Adding two numbers concatenates them instead of calculating the sum
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I would discourage anyone from using this shortcut. I know that actually parsing a string into a number requires more code but at least the code clearly matches the intention.
– Si Kelly
May 10 '17 at 12:33
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Hide separator line on one UITableViewCell
...rmally
cell.indentationLevel = 1 // must add this, otherwise default is 0, now actual indentation = indentationWidth * indentationLevel = 10000 * 1 = -10000
and the effect is:
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How do I move a file with Ruby?
...e cases you may want to restrict to the same partition, as I'm doing right now to ensure an atomic operation.
– Zorg
Dec 4 '16 at 16:32
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