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Excel: last character/string match in a string
...arch and find both work left-to-right so I can't think how to apply without lengthy recursive algorithm. And this solution now seems obsolete.
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Java Map equivalent in C#
...is TryGetValue (thanx to Earwicker):
if (otherExample.TryGetValue("key", out value))
{
otherExample["key"] = value + 1;
}
With this method you can fast and exception-less get values (if present).
Resources:
Dictionary-Keys
Try Get Value
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Easily measure elapsed time
...o::steady_clock::time_point end = std::chrono::steady_clock::now();
std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << "[µs]" << std::endl;
std::cout << "Time difference = " << std::chrono::du...
How to get current moment in ISO 8601 format with date, hour, and minute?
... as in the example above then an unquoted Z will only result in a Z in the output...however if the TimeZone is not UTC then the Z will still be output as a literal implying UTC when the time may not be. If a consuming system reads the Z as UTC but the time is not the time will be shifted. Conversely...
android pick images from gallery
...r, I see no way to determine - once I have the InputStream - how to figure out the orientation of the image.
– Casey Perkins
Feb 9 '17 at 19:08
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Get the week start date and week end date from week number
... Version 11.0.5058.0 at the very least gives the wrong date for Monday without Warrens modification. Was giving me Friday instead.
– Morvael
Apr 6 '16 at 9:17
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Is it possible to set the stacking order of pseudo-elements below their parent element? [duplicate]
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Thanks @spsaucier - seems it's really specific about the numbering, i.e. needs to be 1 and -1, any other values don't seem to work in this context.
– Nathan Hornby
Feb 20 '17 at 18:18
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Working with time DURATION, not time of day
...instead of (h)ours. Hope this helps someone.
– mikeesouth
Mar 5 '18 at 14:57
2
How about total da...
Passing base64 encoded strings in URL
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@MarcoDemaio, without knowing how it will be used, it's impossible to say that it's just a few characters. Every encoded character will have triple the length, and why wouldn't "+++..." be a valid base64 string? URLs have browser limits, and t...
Convert a list of data frames into one data frame
...l find..." It was probably true for May 2010 and some time after, but in about Sep 2011 a new function rbindlist was introduced in the data.table package version 1.8.2, with a remark that "This does the same as do.call("rbind",l), but much faster". How much faster?
library(rbenchmark)
benchmark(
...