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How could the UNIX sort command sort a very large file?
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answered May 30 '09 at 16:26
MatthewMatthew
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How to get active user's UserDetails
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Preamble: Since Spring-Security 3.2 there is a nice annotation @AuthenticationPrincipal described at the end of this answer. This is the best way to go when you use Spring-Security >= 3.2.
When you:
use an older version of Spring-Security,
need to loa...
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
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answered Feb 4 '14 at 22:34
creackcreack
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Displaying build times in Visual Studio?
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Is there a documented way to set the iPhone orientation?
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This is no longer an issue on the later iPhone 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when it i...
Style disabled button with CSS
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338
For the disabled buttons you can use the :disabled pseudo-element. It works for all the elemen...
Setting different color for each series in scatter plot on matplotlib
... want to loop over, using next to get the one you want. For example, with 3 colours:
import itertools
colors = itertools.cycle(["r", "b", "g"])
for y in ys:
plt.scatter(x, y, color=next(colors))
Come to think of it, maybe it's cleaner not to use zip with the first one neither:
colors = iter(...
Change text color based on brightness of the covered background area?
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Interesting resources for this:
W3C - Ensure that foreground and background color combinations provide sufficient contrast
Calculating the Perceived Brightness of a Color
Here's the W3C algorithm (with JSFiddle demo too):
const rgb = [255, 0, 0];
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NodeJS: Saving a base64-encoded image to disk
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327
I think you are converting the data a bit more than you need to. Once you create the buffer wi...
Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
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283
I think that you are looking for the ngCloak directive: https://docs.angularjs.org/api/ng/direct...