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Convert a RGB Color Value to a Hexadecimal String
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205
You can use
String hex = String.format("#%02x%02x%02x", r, g, b);
Use capital X's if you...
What happens if a Android Service is started multiple times?
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edited May 18 '16 at 12:05
Novin Shahroudi
46055 silver badges1717 bronze badges
answered Nov 5 '11 ...
What is managed or unmanaged code in programming?
...ds to call into unmanaged code (for example, native code APIs, such as Win32). Because this means going outside the security perimeter for managed code, due caution is required.
Here is some other complimentary explication about Managed code:
Code that is executed by the CLR.
Code that targets t...
Can I hide the HTML5 number input’s spin box?
...ebkit browsers (have tested it in Chrome 7.0.517.44 and Safari Version 5.0.2 (6533.18.5)):
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
/* display: none; <- Crashes Chrome on hover */
-webkit-appearance: none;
margin: 0; /* <-- Apparently some margi...
Ruby on Rails - Import Data from a CSV file
... the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
11 Answers
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How to center a label text in WPF?
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213
use the HorizontalContentAlignment property.
Sample
<Label HorizontalContentAlignment="C...
How do I check if the mouse is over an element in jQuery?
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24 Answers
24
Active
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How do you sign a Certificate Signing Request with your Certification Authority?
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2 Answers
2
Active
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Is there a naming convention for MySQL?
...have outlined in your question. A couple of comments though:
Points 1 and 2 are good I reckon.
Point 3 - sadly this is not always possible. Think about how you would cope with a single table foo_bar that has columns foo_id and another_foo_id both of which reference the foo table foo_id column. You...
Android: how to make keyboard enter button say “Search” and handle its click?
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edited Mar 23 '17 at 17:59
sergej shafarenka
19.1k66 gold badges5858 silver badges8181 bronze badges
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