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What does the construct x = x || y mean?
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answered May 10 '10 at 11:00
cletuscletus
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Where does Android emulator store SQLite database?
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10 Answers
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Maven does not find JUnit tests to run
...s to run:
Test*
*Test
*Tests (has been added in Maven Surefire Plugin 2.20)
*TestCase
If your test class doesn't follow these conventions you should rename it or configure Maven Surefire Plugin to use another pattern for test classes.
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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+300
Did you run aspnet_regsql.exe against WinHost.com's sql server?
aspnet_regsql.exe -S DBServerName -U DBLogin -P DBPassword -A all -d...
Secure random token in Node.js
...ar token = buffer.toString('hex');
});
The 'hex' encoding works in node v0.6.x or newer.
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What is an undefined reference/unresolved external symbol error and how do I fix it?
... exist for other compilers/ platforms.
Common error messages are error LNK2001, error LNK1120, error LNK2019 for Microsoft Visual Studio and undefined reference to symbolName for GCC.
The code:
struct X
{
virtual void foo();
};
struct Y : X
{
void foo() {}
};
struct A
{
virtual ~A() = 0;
};...
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
I have many users on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error.
I'm not familiar with this - wh...
Creating a range of dates in Python
...ith today, and going back an arbitrary number of days, say, in my example 100 days. Is there a better way to do it than this?
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Bootstrap Carousel image doesn't align properly
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160
The solution is to put this CSS code into your custom CSS file:
.carousel-inner > .item >...
How can I detect when an Android application is running in the emulator?
...ning on the emulator than when running on a device. ( For example , using 10.0.2.2 instead of a public URL to run against a development server automatically.) What is the best way to detect when an Android application is running in the emulator?
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