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How can I perform a reverse string search in Excel without using VBA?
...tains no spaces, add the following to the beginning of the formula:
=IF(ISERROR(FIND(" ",A1)),A1, ... )
making the entire formula now:
=IF(ISERROR(FIND(" ",A1)),A1, RIGHT(A1,LEN(A1) - FIND("|",
SUBSTITUTE(A1," ","|",LEN(A1)-LEN(SUBSTITUTE(A1," ",""))))))
Or you can use the =IF(COUNTIF(A1,"...
Should C# methods that *can* be static be static? [closed]
...tance method is MUCH more expensive.
With large code bases it's better to error on the side of ease of extension, rather than on the side of idealogical purity.
So, for big projects don't make things static unless you need them to be. For small projects, just do what ever you like best.
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C# “as” cast vs classic cast [duplicate]
...ble types, since if I try to cast using "as" to an int, the exact compiler error is "The as operator must be used with a reference type or nullable type ('int' is a non-nullable value type)"
– Brian Ball
Feb 7 '11 at 21:41
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What does 'stale file handle' in Linux mean?
...im a file from the first terminal, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possible to bypass this issue through cd $(pwd) .)
...
Styling multi-line conditions in 'if' statements? [closed]
...ltures. Very valid in JavaScript, where a forgotten comma can cause silent errors.
– tomekwi
Oct 20 '14 at 8:30
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How to check in Javascript if one element is contained within another
...rom when I wrote this, that just the loose comparison (!=) was either very error-prone or didn't work at all in some older browser(s) (I suspect it was in IE6, but I have forgotten).
– GitaarLAB
May 12 '16 at 7:59
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JavaScript frameworks to build single page applications [closed]
... lot of features.
to overcome these issues, we developed an AJAX poller, error handling and universal, loading & notifications solution.
we did it very easily using dojo framework conventions and structures.
if you don't want to do that, perhaps you have to use another framework for this part....
iOS Detection of Screenshot?
... the UITouch cancel event(Screen capture cancels touches) and showing this error message to the user as per this blog: How to detect screenshots on iOS (like SnapChat)
In that case you can use – touchesCancelled:withEvent: method to sense the UITouch cancellation to detect this. You can remove th...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
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edited Apr 15 at 6:05
aexl
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answered Feb 10...
Apache Spark: map vs mapPartitions?
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edited Aug 9 '17 at 10:05
nitinr708
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answered ...