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Excel: last character/string match in a string
Is there an efficient way to identify the last character/string match in a string using base functions? I.e. not the last character/string of the string, but the position of a character/string's last occurrence in a string. Search and find both work left-to-right so I can't think how t...
Display Animated GIF
I want to display animated GIF images in my aplication.
As I found out the hard way Android doesn't support animated GIF natively.
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T-SQL: Selecting rows to delete via joins
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One question. Why do we need to write 'DELETE TableA FROM' instead of 'DELETE FROM'? I see it works only in this case, but why?
– LaBracca
Oct 20 '10 at 13:53
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“A lambda expression with a statement body cannot be converted to an expression tree”
... the error " A lambda expression with a statement body cannot be converted to an expression tree " when trying to compile the following code:
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How to remove a column from an existing table?
How to remove a column from an existing table?
11 Answers
11
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WPF: How to programmatically remove focus from a TextBox
I want to add a simple (at least I thought it was) behaviour to my WPF TextBox .
9 Answers
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How to randomly pick an element from an array
I am looking for solution to pick number randomly from an integer array.
12 Answers
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Java - No enclosing instance of type Foo is accessible
...iated with a particular instance of Hello (even if it never uses or refers to it), which means it's an error to say new Thing(); without having a particular Hello instance in scope.
If you declare it as a static class instead, then it's a "nested" class, which doesn't need a particular Hello insta...
How to manually set an authenticated user in Spring Security / SpringMVC
After a new user submits a 'New account' form, I want to manually log that user in so they don't have to login on the subsequent page.
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Using Razor, how do I render a Boolean to a JavaScript variable?
How do I render a Boolean to a JavaScript variable in a cshtml file?
6 Answers
6
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