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Resize HTML5 canvas to fit window
...t solution to this:
JavaScript
/* important! for alignment, you should make things
* relative to the canvas' current width/height.
*/
function draw() {
var ctx = (a canvas context);
ctx.canvas.width = window.innerWidth;
ctx.canvas.height = window.innerHeight;
//...drawing code...
}
CS...
What is the proper way to format a multi-line dict in Python?
... are a couple of ways one could format it. Here are a few that I could think of:
7 Answers
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Performant Entity Serialization: BSON vs MessagePack (vs JSON)
Recently I've found MessagePack , an alternative binary serialization format to Google's Protocol Buffers and JSON which also outperforms both.
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How do I get a UTC Timestamp in JavaScript?
While writing a web application, it makes sense to store (server side) all datetimes in the DB as UTC timestamps.
16 Answ...
How to run eclipse in clean mode? what happens if we do so?
If something is not working properly or some plug-ins are not loaded properly in my Eclipse I often get suggestion to open Eclipse in clean mode.
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MongoDB: Combine data from multiple collections into one..how?
...rg/display/DOCS/MapReduce#MapReduce-Outputoptions). You need to have some key in both collections that you can use as an _id.
For example, let's say you have a users collection and a comments collection and you want to have a new collection that has some user demographic info for each comment.
Le...
Want to find records with no associated records in Rails
...wered Mar 16 '11 at 0:33
UnixmonkeyUnixmonkey
17.1k66 gold badges4848 silver badges7070 bronze badges
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how to check if object already exists in a list
... edited Jul 18 at 18:25
jakob_a
5255 bronze badges
answered Aug 8 '10 at 16:31
Rex MRex M
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How to check if an activity is the last one in the activity stack for an application?
I want to know if user would return to the home screen if he exit the current activity.
10 Answers
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How do I copy to the clipboard in JavaScript?
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General development notes
Don't expect clipboard related commands to work whilst you are testing code in the console. Generally the page is required to be active (Async Clipboard API) or requires user interaction (e.g. a user click) to allow (document.execCommand('copy')) to access the clipboard ...