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How can I perform a reverse string search in Excel without using VBA?
...printable character was removed in the translation).
Bonus: How it works (from right to left):
LEN(A1)-LEN(SUBSTITUTE(A1," ","")) – Count of spaces in the original string
SUBSTITUTE(A1," ","|", ... ) – Replaces just the final space with a |
FIND("|", ... ) – Finds the absolute position of th...
C# “as” cast vs classic cast [duplicate]
...ator will).
Specifically the as operator only allows for the following (from section 7.9.11 of the C# lang spec)
An identity (§6.1.1), implicit reference (§6.1.6), boxing (§6.1.7), explicit reference (§6.2.4), or unboxing (§6.2.5) conversion exists from the type of E to T.
The type of E or...
How to convert byte array to Bitmap
...ould not be decoded if it is in other format that you are trying to decode from
– lxknvlk
Mar 28 '15 at 12:23
2
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Refactoring in Vim
...re useful I find Vim for refactoring: feeling comfortable saving/restoring from registers, incrementing/decrementing register counter variables, cleaning/saving macro recordings to file for later use, etc.
Update
Since writing this more videocasts for the methods I describe have been published o...
Single quotes vs. double quotes in Python [closed]
... I wonder if the single quotes for symbol-like things actually comes from the quote expression shortcut in Lisp/Scheme. In any case, it's intuitive. Also, me mateys, if we're following PEP 8 style guidelines, the functions really should be named lights_message() and is_pirate().
...
Why does Enumerable.All return true for an empty sequence? [duplicate]
... the identity element of the "and" operation. Likewise, the false you get from Any for the empty sequence is the identity for logical "or".
If you think of All as "there are no elements in the sequence that are not", this might make more sense.
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What is the difference between Collection and List in Java?
...
I must admit that this image was poached from this blog. I too first saw a diagram like this in the K&B SCJP book.
– krock
Jul 23 '10 at 11:02
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Get the first N elements of an array?
...
Use array_slice()
This is an example from the PHP manual: array_slice
$input = array("a", "b", "c", "d", "e");
$output = array_slice($input, 0, 3); // returns "a", "b", and "c"
There is only a small issue
If the array indices are meaningful to you, remembe...
Should I store generated code in source control
...iler and linker you were using back then? A code generator is no different from your C++/Java/C# compiler. The fact that you might be able to read its output is immaterial: its input is the source.
– Laurence Gonsalves
May 22 '09 at 19:50
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Twitter Bootstrap vs jQuery UI? [closed]
... new coding
jQuery UI is based on good html structure with transformations from JavaScript, while Bootstrap is based on visually and customizable inline structure. (calling a widget in JQUERY UI, defining it in Bootstrap)
So what to choose?
That always depends on the type of project you are work...