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Google Chrome Printing Page Breaks
...ity - it only works if I put the style inline, and not in the seperate css file. I'm using it on an h7 element. Chrome version is 38.0.2125.111 m. <h7 class="page-breaker" style="display: block;position: relative;page-break-before:always">Grade <?php echo $grade;?></h7>
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Rails: How to list database tables/objects using the Rails console?
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by doing this you just list models files what if tables are exists in db and do not have model fild in the models dir !!
– abo-elleef
Oct 31 '13 at 5:58
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Why must jUnit's fixtureSetup be static?
...hod would be randomly selected, because the order of methods in the .class file is unspecified/compiler-dependent (IIRC, Java's reflection API returns the methods in the same order as they are declared in the .class file, although also that behaviour is unspecified - I have written a library for act...
UINavigationController “back button” custom text?
...quick trick I use is to place the following code on the previous view's .m file.
-(void)viewWillAppear:(BOOL)animated {
// Set title
self.navigationItem.title=@"Original Title";
}
-(void)viewWillDisappear:(BOOL)animated {
// Set title
self.navigationItem.title=@"Back";
}
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What are the differences in die() and exit() in PHP?
...die" is 3 characters long vs 4 for "exit". So it takes 25% less memory and file space! ;)
– Jan Derk
Nov 24 '15 at 21:04
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Determine what attributes were changed in Rails after_save callback?
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I had to include this line in model.rb file. include ActiveModel::Dirty
– coderVishal
Jan 7 '16 at 5:50
13
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Why does one often see “null != variable” instead of “variable != null” in C#?
...ing guidelines) but just think about you quick scroll over a complete code file. By simply seeing the pattern
if(null ...
you immediately know what's coming next.
If it would be the other way around, you always have to scan to the end of the line to see the nullity check, just letting you stumbl...
Is there a way to make a link clickable in the OSX Terminal?
...p quickly in Textmate as Textmate has a url scheme e.g.: txmt://open/?url=file://~/.bash_profile&line=11&column=2.
3 Answe...
Android notification is not showing
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You also need to change the build.gradle file, and add the used Android SDK version into it:
implementation 'com.android.support:appcompat-v7:28.0.0'
This worked like a charm in my case.
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How do I disable a href link in JavaScript?
... has the advantage that you js. Is not inside your html but in a different file. I think that without the unbind. Both events are still active. Not sure. But in a way you only need this one event
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