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Rails: Using build with a has_one association in rails
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361
The build method signature is different for has_one and has_many associations.
class User <...
How do I write a correct micro-benchmark in Java?
...d at all. Rule 2 is your first line of defense against such effects.
Rule 6: Use appropriate tools to read the compiler's mind, and expect to be surprised by the code it produces. Inspect the code yourself before forming theories about what makes something faster or slower.
Rule 7: Reduce noise in...
JavaScript regex multiline flag doesn't work
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613
You are looking for the /.../s modifier, also known as the dotall modifier. It forces the dot ...
How to start working with GTest and CMake
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76
The solution involved putting the gtest source directory as a subdirectory of your project. I've...
How do I set up IntelliJ IDEA for Android applications?
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396
I've spent a day on trying to put all the pieces together, been in hundreds of sites and tutoria...
What is the purpose of XORing a register with itself? [duplicate]
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Gunther PiezGunther Piez
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How can I copy the content of a branch to a new local branch?
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Daniel HilgarthDaniel Hilgarth
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What are carriage return, linefeed, and form feed?
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644
Carriage return means to return to the beginning of the current line without advancing downwar...
How to find out which version of the .NET Framework an executable needs to run?
...ion: v2.0.50727
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
.assembly extern System
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
Reflector:
.module WindowsF...
How to load an ImageView by URL in Android? [closed]
...("http://java.sogeti.nl/JavaBlog/wp-content/uploads/2009/04/android_icon_256.png");
public void onClick(View v) {
startActivity(new Intent(this, IndexActivity.class));
finish();
}
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
p...