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In C# what is the difference between ToUpper() and ToUpperInvariant()?
...ound elided characters etc. This is just one example I know off the top of my head... partly because it bit me years ago in Java, where I was upper-casing a string and comparing it with "MAIL". That didn't work so well in Turkey...
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How to read the content of a file to a string in C?
... the entire buffer as a raw memory chunk into memory and do the parsing on my own. That way I have best control over what the standard lib does on multiple platforms.
This is a stub I use for this. you may also want to check the error-codes for fseek, ftell and fread. (omitted for clarity).
char *...
Visual Studio - Resx File default 'internal' to 'public'
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@Anton: Thanks, works in my case. Also, I noticed that changing access modifier from the drop down changes the corresponding tool.
– Robin Maben
Nov 25 '10 at 6:56
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
I have some RSpec tests for my models and I would like to turn on SQL ActiveRecord logging just like I see in the Rails server mode. How to do that?
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Is it possible to use argsort in descending order?
... @bug It can, but it doesn't in this case. I've added some timings to my answer. The numbers show that for larger arrays these approaches have similar timings, which supports the hypothesis that argsort is dominant. For negation, I would guess you're right about the memory usage, but users may ...
String concatenation in Ruby
...end block) for each interpreter, you'd end up with more accurate results. My testing has shown interpolation is the fastest method, across all Ruby interpreters. I would have expected << to be the quickest, but that's why we benchmark.
– womble
Jun 10 '...
What's the difference between `on` and `live` or `bind`?
... removed and only on and one will be left.
Examples:
// Using live()
$(".mySelector").live("click", fn);
// Equivalent `on` (there isn't an exact equivalent, but with good reason)
$(document).on("click", ".mySelector", fn);
// Using bind()
$(".mySelector").bind("click", fn);
// Equivalent `o...
How many characters can UTF-8 encode?
...2^21 (though not all are currently being used).
– Jimmy
Jun 24 '17 at 17:15
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Do AJAX requests retain PHP Session info?
If I had a user logged onto my site, having his id stored in $_SESSION , and from his browser he clicked a 'Save' button which would make an AJAX request to the server. Will his $_SESSION and cookies be retained in this request, and can I safely rely on the id being present in the $_SESSION ?
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Find the extension of a filename in Ruby
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I my opinion it would be easier to do this to get ride of the extension separator.
File.extname(path).delete('.')
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