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Replace transparency in PNG images with white background
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-alpha remove -alpha off (not needed with JPG)
See documention: http://www.imagemagick.org/Usage/masking/#remove
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Facebook Callback appends '#_=_' to Return URL
... I get an error no route matches, it appends # (hashtag) after request uri https://.....herokuapp.com/auth/google_oauth2/callback?state=19feaacfe23423jh5jhhGSDFwb419049ebb18dabdf8&code=4/glrY3-mSlTzwerwERTEG334eXcn3hOSxGuc51BAlglPa4AU#
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Can I load a UIImage from a URL?
...xample:
[cell.imageView setImageWithURL:[NSURL URLWithString:@"http://www.domain.com/path/to/image.jpg"] placeholderImage:[UIImage imageNamed:@"placeholder.png"]];
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How to set a default value for a datetime column to record creation time in a migration?
...ENT_TIMESTAMP' }
t.timestamps
end
end
end
See discussion at https://github.com/rails/rails/issues/27077 and answer there by prathamesh-sonpatki
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Running a command as Administrator using PowerShell?
...Run as Administrator option :
PS> Start-Process powershell -Verb runAs
https://docs.microsoft.com/powershell/module/Microsoft.PowerShell.Management/Start-Process
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How to make Twitter bootstrap modal full screen
...infix} {
@include modal-fullscreen();
}
}
}
Demo on Codepen: https://codepen.io/andreivictor/full/MWYNPBV/
Bootstrap v3
Based on previous responses to this topic (@Chris J, @kkarli), the following generic code should work:
.modal {
padding: 0 !important; // override inline paddi...
How do I programmatically click a link with javascript?
... can do that by simply doing this in Javascript :
location.href = "http://www.example.com/test";
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T-SQL query to show table definition?
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Visit http://www.stormrage.com/SQLStuff/sp_GetDDL_Latest.txt.
You will find the code of sp_getddl procedure for SQL Server.
The purpose of the procedure is script any table, temp table or object.
USAGE:
exec sp_GetDDL GMACT
or
exec ...
How to draw circle in html page?
...canvas> tag.
To draw circle in embedded SVG:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="50" cy="50" r="50" fill="red" />
</svg>
Circle in <canvas>:
var canvas = document.getElementById("circlecanvas");
var context = canvas.getContext("2d");...
Google Maps: Auto close open InfoWindows?
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From this link http://www.svennerberg.com/2009/09/google-maps-api-3-infowindows/:
Teo: The easiest way to do this is to
just have one instance of the
InfoWindow object that you reuse over
and over again. That way when you
click a new m...