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How to delete selected text in the vi editor
...and l would be much more efficient than using the arrows? I see no problem by using the arrows and the final result looks the same. Also, the arrows were first designed for that purpose, so their arrangement feels much more intuitive (at least for me)
– Frederico Pantuzza
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Printing hexadecimal characters in C
...nd the . with a number. For example, you can force only 2 characters drawn by doing printf("%2.2x", 0);
– user2262111
May 5 '19 at 7:25
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Can I use the range operator with if statement in Swift?
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@MartinR how you get to know which function called by assembly language.Hopper? +1 for cool answer
– codester
Jul 22 '14 at 17:55
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How to define an empty object in PHP
... instance will be empty. Arrays convert to an object with properties named by keys, and corresponding values. For any other value, a member variable named scalar will contain the value.
– DDS
Oct 2 '13 at 21:15
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How do I get the first n characters of a string without checking the size or going out of bounds?
... what is inside the function, and any "neatness" is definitely out-weighed by lack of clarity. The point of this solution is that it is "neat" for the case where you don't want to create a wrapper function.
– Stephen C
Jun 19 '18 at 11:42
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Jade: Links inside a paragraph
... am using Sublime and it will remove the space at the end of the paragraph by default. Ultimately, I chose option 2 above because it was the least painful.
– Ryan Eastabrook
Jun 2 '14 at 22:53
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How can I profile C++ code running on Linux?
...the presence of recursion. The reason is that the time that would be saved by removal of an instruction is approximated by the fraction of samples containing it, regardless of the number of times it may occur within a sample.
Another objection I often hear is: "It will stop someplace random, and it...
How do I use DateTime.TryParse with a Nullable?
...he (obviously) improperly tested extension method, because (as Pointed out by some bad hoor) extension methods that attempt to change the "this" parameter will not work with Value Types.
P.S. The Bad Hoor in question is an old friend :)
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Is there Unicode glyph Symbol to represent “Search” [closed]
... (in HTML) 🔍 or 🔎
They are, however not supported by many fonts (fileformat.info only lists a few fonts as supporting the Codepoint with a proper glyph).
Also note that they are outside of the BMP, so some Unicode-capable software might have problems rendering them, even if...
How to round an average to 2 decimal places in PostgreSQL?
I am using PostgreSQL via the Ruby gem 'sequel'.
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