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Dynamically update values of a chartjs chart
...segmentStrokeColor:"#fff",segmentStrokeWidth:2,animation:!0,animationSteps:100,animationEasing:"easeOutBounce",
animateRotate:!0,animateScale:!1,onAnimationComplete:null};var b=c?y(r.PolarArea.defaults,c):r.PolarArea.defaults;return new G(a,b,s)};this.Radar=function(a,c){r.Radar.defaults={scaleOverl...
ASP.NET web.config: configSource vs. file attributes
...g the specified file
http://msdn.microsoft.com/en-US/library/ms228154(v=vs.100).aspx
Using the Configuration.AppSettings.Settings.Add API will result in all settings being merged back into the main .config on a Configuration.Save call.
since .NET 1.1
Exception is not thrown if file does not exist.
...
Two-way encryption: I need to store passwords that can be retrieved
...
+100
Personally, I would use mcrypt like others posted. But there is much more to note...
How do I encrypt and decrypt a password in P...
Multiple arguments vs. options object
... thisObject: {some: 'object'},
});
map(nodeList, callback, {
toIndex: 100,
});
map(nodeList, callback, {
thisObject: {some: 'object'},
fromIndex: 0,
toIndex: 100,
});
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Failed binder transaction when putting an bitmap dynamically in a widget
...o, w, h, true);
return photo;
}
Choose newHeight to be small enough (~100 for every square it should take on the screen) and use it for your widget, and your problem will be solved :)
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Fetch frame count with ffmpeg
...te differs from container frame rate: 5994.00
(5994/1) -> 29.97 (30000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/stu/Movies/District9.mov':
Duration: 00:02:32.20, start: 0.000000, bitrate: 9808 kb/s
Stream #0.0(eng): Video: h264, yuv420p, 1920x1056, 29.97tbr, 2997tbn, 5994tbc
...
Is HttpClient safe to use concurrently?
...nectionLeaseTimeout". However, if no requests are sent to the endpoint for 100 seconds the connection will refresh on its own. protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request,CancellationToken cancellationToken) { var sp = ServicePoint...
convert from Color to brush
... {
var red = (percentage > 50 ? 1 - 2 * (percentage - 50) / 100.0 : 1.0) * 255;
var green = (percentage > 50 ? 1.0 : 2 * percentage / 100.0) * 255;
var blue = 0.0;
SDColor result1 = SDColor.FromArgb((int)red, (int)green, (int)blue);
S...
How to round a number to n decimal places in Java
...
Assuming value is a double, you can do:
(double)Math.round(value * 100000d) / 100000d
That's for 5 digits precision. The number of zeros indicate the number of decimals.
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Database sharding vs partitioning
... partition instead of 104 partitions. This query could potentially execute 100 times faster simply because of partition pruning.
Partitioning Strategies
Range
Hash
List
You can read their text and visualize their images which explain everything pretty well.
And lastly, it is important to under...