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How do I save a stream to a file in C#?
...int)bytes.Length);
//fs.Close();
}
}
This code works as I've tested it with a .jpg file, though I admit I have only used it with small files (less than 1 MB). One stream, no copying between streams, no encoding needed, just write the bytes! No need to over-complicate things with Stre...
Empty arrays seem to equal true and false at the same time
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You're testing different things here.
if (arr) called on object (Array is instance of Object in JS) will check if the object is present, and returns true/false.
When you call if (arr == false) you compare values of this object a...
Remove trailing zeros
...atch out for values like 0.000001. G29 format will present them in the shortest possible way so it will switch to the exponential notation. string.Format("{0:G29}", decimal.Parse("0.00000001",System.Globalization.CultureInfo.GetCultureInfo("en-US"))) will give "1E-08" as the result.
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
...mething highlighted already, Ctrl + D will do substring searching.
I have tested and it works in Sublime Text 2 Version 2.0.1, Build 2217.
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How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
...89934591 evaluates to false so this abomination cannot be reliably used to test for -1.
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C# vs Java Enum (for those new to C#)
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this is a great solution - has anyone tested the performance of this? e.g. how long does it take ta access the attribute, compared to accessing a property of a class.
– Simon Meyer
Feb 29 '16 at 13:22
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Get top n records for each group of grouped results
...group = `group`, @num +1, if(@group := `group`, 1, 1))) row_number
from test t
CROSS JOIN (select @num:=0, @group:=null) c
order by `Group`, Age desc, person
) as x
where x.row_number <= 2;
See Demo
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How do I reset a sequence in Oracle?
...me know how you generated the script, which procedure etc.? I would try to test it too.
– Lalit Kumar B
May 8 '15 at 9:38
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
...ping or max sizes anywhere you want):
http://fofwebdesign.co.uk/template/_testing/scale-img/scale-img.htm
The only way this is possible with images is if we FORGET about your second iimage, and the cells have a fixed height, and FORTUNATELY, judging by your sample images, the height stays the same...
std::string formatting like sprintf
...size (OS specific)
}
return str;
}
A safer and more efficient (I tested it, and it is faster) approach:
#include <stdarg.h> // For va_start, etc.
#include <memory> // For std::unique_ptr
std::string string_format(const std::string fmt_str, ...) {
int final_n, n = ((in...