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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
...umber, but %i defaults to decimal but also allows hexadecimal (if preceded by 0x) and octal (if preceded by 0).
So 033 would be 27 with %i but 33 with %d.
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Why does the use of 'new' cause memory leaks?
... a pointer, but deletes automatically
This is a common idiom that goes by the not-very-descriptive name RAII (Resource Acquisition Is Initialization). When you acquire a resource that needs cleanup, you stick it in an object of automatic storage duration so you don't need to worry about cleaning...
How to enable local network users to access my WAMP sites?
...p the scenario and I screwed up the process numerous times. So I turn help by offering my specific scenario if any help will be appreciated.
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How to use underscore.js as a template engine?
...r provides a quick "cheat sheet" perhaps for those who already get it, but by itself, its not an answer to the question. I'm suprised it has as many upvotes as it does.
– Zach Lysobey
Feb 27 '13 at 21:23
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How to get rid of Git submodules untracked status?
...obal). Like for example .DS_Store or in my case Carthage/Build as reported by Marián Černý in the comments. See .gitginore man page:
Patterns which a user wants Git to ignore in all situations (e.g., backup or temporary files generated by the user’s editor of choice) generally go into a fi...
Excel: last character/string match in a string
...her benefits which I've tried to explicitly mention. This makes the answer by @Tigeravatar just as relevant as before!
– JvdV
Jun 18 at 7:32
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How to get current moment in ISO 8601 format with date, hour, and minute?
...class is not thread-safe. It must be synchronized if accessed concurrently by multiple threads.
EDIT: I would prefer Joda Time if doing many different Times/Date manipulations...
EDIT2: corrected: setTimeZone does not accept a String (corrected by Paul)
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How to read a file line-by-line into a list?
...ar better when each line is read from the file and processed, as suggested by @DevShark here. Holding all lines in a collection object is not a good idea if memory is a constraint or the file is large. The execution time is similar in both the approaches.
– Tirtha R
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Best practice to call ConfigureAwait for all server-side code
...s answer still applies.
Original post (for non-Core ASP.NET):
This video by the ASP.NET team has the best information on using async on ASP.NET.
I had read that it is more performant since it doesn't have to switch thread contexts back to the original thread context.
This is true with UI app...
Sorting a list using Lambda/Linq to objects
I have the name of the "sort by property" in a string. I will need to use Lambda/Linq to sort the list of objects.
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