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Detect Android phone via Javascript / jQuery
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Cannot open backup device. Operating System error 5
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In order to find out which user you need to give permission to do the restore process, you can follow the following steps:
You need to go to your server where SQL Server is installed. Find SQL Server Configuration Manager
Ne...
In which language are the Java compiler and JVM written?
... IBM JVM was written in Smalltalk
The Java libraries (java.lang, java.util etc, often referred to as the Java API) are themselves written in Java, although methods marked as native will have been written in C or C++.
I believe that the Java compiler provided by Sun is also written in Java. (Although...
“Find next” in Vim
...ll often find yourself using :noh. This is so common that a mapping is in order:
nmap <leader>z :noh<CR>
I easily remember this one as z since I used to constantly type /zz<CR> (which is a fast-to-type uncommon occurrence) to clear my highlighting. But the :noh mapping is way be...
In Android EditText, how to force writing uppercase?
... your solution does not work because it sets the string on a reverse order.
– co2f2e
May 21 '13 at 6:16
which wa...
Specifying Style and Weight for Google Fonts
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Set selected index of an Android RadioGroup
...you have another UI element in your RadioGroup, or if another developer re-orders the RadioButtons, the indices might change and not be what you expected. But if you're the only developer, this is totally fine.
share
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How to map atan2() to degrees 0-360
...buse atan2()
According to the docs atan2 takes parameters y and x in that order. However if you reverse them you can do the following:
double radians = std::atan2(x, y);
double degrees = radians * 180 / M_PI;
if (radians < 0)
{
degrees += 360;
}
2) Use atan2() correctly and convert after...
Java exception not caught?
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Counting DISTINCT over multiple columns
...might expect in Oracle.
SQL> select distinct deptno, job from emp
2 order by deptno, job
3 /
DEPTNO JOB
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10 CLERK
10 MANAGER
10 PRESIDENT
20 ANALYST
20 CLERK
20 MANAGER
30 CLERK
30 MANAGER
30 S...