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What is SuppressWarnings (“unchecked”) in Java?
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akarnokdakarnokd
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How can I select random files from a directory in bash?
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David C. Rankin
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answered Sep 4 '13 at 14:59
Nordic MainframeN...
How to determine if one array contains all elements of another array
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61
This the the way to go. It might just be a bit shortened to (a2-a1).empty?
– Holger Just
Sep 12 '11 ...
Chrome Dev Tools - Modify javascript and reload
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The Resource Override extension allows you to do exactly that:
create a file rule for the url...
Why is HttpClient BaseAddress not working?
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Timothy ShieldsTimothy Shields
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How to make Scroll From Source feature always enabled?
How to enable "Scroll from source" in IntelliJ IDEA so it is always on, meaning if you open any file it is automatically shown in Project view, likewise it is made in Eclipse?
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How to fix Error: laravel.log could not be opened?
...Winstanley
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answered May 1 '14 at 17:00
Antonio Carlos RibeiroAntonio Carlos Ribeiro
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Index on multiple columns in Ruby on Rails
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Printing hexadecimal characters in C
...ers in your sample don't.
char int
c0 -> ffffffc0
80 -> ffffff80
61 -> 00000061
Here's a solution:
char ch = 0xC0;
printf("%x", ch & 0xff);
This will mask out the upper bits and keep only the lower 8 bits that you want.
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Index of Currently Selected Row in DataGridView
It's that simple. How do I get the index of the currently selected Row of a DataGridView ? I don't want the Row object, I want the index (0 .. n).
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