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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
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edited Nov 10 '11 at 3:39
answered Apr 8 '11 at 18:25
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CSS /JS to prevent dragging of ghost image?
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edited Oct 27 '19 at 13:28
answered Sep 16 '11 at 0:52
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Python error “ImportError: No module named”
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John FouhyJohn Fouhy
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Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
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answered Jan 25 '12 at 11:03
Rich O'KellyRich O'Kelly
37.7k88 gold badges7575 silver badges107107 bronze badges
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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134
From the Qt documentation:
The Meta-Object Compiler, moc, is the
program that handles Qt'...
How to add an email attachment from a byte array?
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34
You need to convert the byte[] to a MemoryStream using the appropriate MemoryStream constructor...
jQuery callback on image load (even when the image is cached)
...unction() {
if(this.complete) {
$(this).load(); // For jQuery < 3.0
// $(this).trigger('load'); // For jQuery >= 3.0
}
});
Note the change from .bind() to .one() so the event handler doesn't run twice.
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How do I check two or more conditions in one ?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Dec 2 '11 at 11:44
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How to run Rails console in the test environment and load test_helper.rb?
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193
For Rails < 3.0
Run script/console --help. You'll notice that the syntax is script/console [...