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Removing a model in rails (reverse of “rails g model Title…”)
... :( Read the first line and did it. It was my fault, but a correctly-ordered answer may have helped.
– Mike T
Jul 22 '13 at 19:40
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UIView with rounded corners and drop shadow?
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The following code snippet adds a border, border radius, and drop shadow to v, a UIView:
// border radius
[v.layer setCornerRadius:30.0f];
// border
[v.layer setBorderColor:[UIColor lightGrayColor].CGColor];
[v.layer setBorderWidth:1.5f];
// drop shadow
[v....
Convert char to int in C and C++
...the representations of the 10 decimal digits are contiguous and in numeric order.
– Ben Voigt
Apr 17 '17 at 0:16
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HTTP Error 503, the service is unavailable
...ues you can also check out Event Viewer to find the cause of that error in order to troubleshoot more.
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Android Paint: .measureText() vs .getTextBounds()
...when rendering. I also want to say that measureText assumes one line.
In order to get accurate measuring results, you should use the StaticLayout to render the text and pull out the measurements.
For example:
String text = "text";
TextPaint textPaint = textView.getPaint();
int boundedWidth = 100...
Django migration strategy for renaming a model and relationship fields
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Thank you! I tried many different strategies in order to rename a model that other models have foreign keys to (steps 1-3), and this was the only one that worked.
– MSH
Jan 1 at 10:36
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Table Header Views in StoryBoards
...herwise I'd end up with extra space above the header view itself. Also, in order for this header to "stick" at the top of the table view, I had to implement viewForHeaderInSection:(NSInteger)section and return this view.
– ozz
Jan 12 '12 at 7:33
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Best way to convert string to bytes in Python 3?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Maven: add a dependency to a jar by relative path
...ckaging>
<modules>
<!-- The repository module must be first in order to ensure
that the local repository is populated -->
<module>repository</module>
<module>... other modules ...</module>
</modules>
The repository/pom.xml file will then co...
Download a file by jQuery.Ajax
... In some browsers you might need to add the a to the dom in order for this code to work and/or remove the revokeObjectURL part: document.body.appendChild(a)
– bigpony
Nov 14 '17 at 21:26
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