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Razor view engine, how to enter preprocessor(#if debug)
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edited Oct 10 '15 at 17:59
Hakan Fıstık
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How to save an HTML5 Canvas as an image on a server?
...n from canvas tutorial)
<canvas id="myCanvas" width="578" height="200"></canvas>
<script>
var canvas = document.getElementById('myCanvas');
var context = canvas.getContext('2d');
// begin custom shape
context.beginPath();
context.moveTo(170, 80);
context.bezierCur...
Python __call__ special method practical example
...een Gollakota
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Postgres - FATAL: database files are incompatible with server
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If you recently upgraded to 11 or 12 from 10.x you can run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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Update value of a nested dictionary of varying depth
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edited Nov 15 '19 at 21:20
Alex Telon
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answered Jul 13 '10 at 0:31...
Create a CSS rule / class with jQuery at runtime
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270
You can create style element and insert it into DOM
$("<style type='text/css'> .redbold{ ...
How do you find out the type of an object (in Swift)?
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edited May 20 '19 at 12:23
Randika Vishman
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Android - Spacing between CheckBox and text
... my XML layout, it messes up the layout. Here's what setting paddingLeft="0" does:
Turns out you can't fix this in XML. You have do it in code. Here's my snippet with a hardcoded padding increase of 10dp.
final float scale = this.getResources().getDisplayMetrics().density;
checkBox.setPadding...
How does Google's Page Speed lossless image compression work?
...ith these options:
WebpConfiguration()
: lossless(true), quality(100), method(3), target_size(0),
alpha_compression(0), alpha_filtering(1), alpha_quality(100) {}
There is also image_converter.cc which is used to losslessly convert to the smallest format.
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