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Forward declaration of a typedef in C++
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edited Jun 4 '12 at 18:53
Simon
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Placeholder in UITextView
My application uses an UITextView . Now I want the UITextView to have a placeholder similar to the one you can set for an UITextField .
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How to add custom method to Spring Data JPA
...sider the below example where I will get all the crud and finder functionality working by default and if I want to customize a finder then that can be also done easily in the interface itself.
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How to change title of Activity in Android?
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Try setTitle by itself, like this:
setTitle("Hello StackOverflow");
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“/usr/bin/ld: cannot find -lz”
... had the exact same error, and like you, installing zlib1g-dev did not fix it. Installing lib32z1-dev got me past it. I have a 64 bit system and it seems like it wanted the 32 bit library.
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How to clear a notification in Android
Is it possible to clear a notification programatically?
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Signed to unsigned conversion in C - is it always safe?
...ll be converted to an unsigned integer by adding UINT_MAX + 1, then the addition will be carried out with the unsigned values, resulting in a large result (depending on the values of u and i).
Long Answer
According to the C99 Standard:
6.3.1.8 Usual arithmetic conversions
If both opera...
How to deal with page breaks when printing a large HTML table
I have a project which requires printing an HTML table with many rows.
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Populating a database in a Laravel migration file
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edited Oct 4 '12 at 21:31
answered Oct 4 '12 at 21:25
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Copy a variable's value into another
I have a variable which has a JSON object as its value. I directly assign this variable to some other variable so that they share the same value. This is how it works:
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