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How do I find the location of the executable in C? [duplicate]
...me/where/else/foo # create a hard link to foo
$ /some/where/else/foo
Now, the approach above (including, I suspect, /proc/$pid/exe) will give /some/where/else/foo as the real path to the program. And, in fact, it is a real path to the program, just not the one you wanted. Note that this prob...
Normalize data in pandas
...es and stdevs assumes your sample covers the population, but sometimes we know this isn't true. It was also very useful for me when visualizing data in heatmaps. So i built a custom function (used extra steps in the code here to make it as readable as possible):
def NormData(s,low='min',center='mid...
Access parent URL from iframe
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Okay well that just blows. But at least I know I'm not going crazy :( ah well, plan B. thanks. (and sorry about not putting my stuff in tags, thanks for the edit)
– chronofwar
Aug 5 '10 at 23:55
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Determine if a function exists in bash
...0000022L I was nitpicking about how using the exit status doesn't let you know if program_name is a function, but now I think you did address that when you said "Obviously the type -t and the above method also allows to detect the type, not just whether it's "callable"." Sorry.
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How to calculate a logistic sigmoid function in Python?
...do it:
import math
def sigmoid(x):
return 1 / (1 + math.exp(-x))
And now you can test it by calling:
>>> sigmoid(0.458)
0.61253961344091512
Update: Note that the above was mainly intended as a straight one-to-one translation of the given expression into Python code. It is not teste...
JSON formatter in C#?
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I updated the old version, now it should support unquoted values such as integers and booleans.
I refactored the previous version and got the final version:
The code is shorter and cleaner. Only require one extension method. The most important: fixed ...
How to read an external local JSON file in JavaScript?
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@mhaseeb You can (even now, in the future), if the resource has the same domain/protocol as the requesting system (which this will, since it is local). Look up CORS.
– GreySage
Mar 21 '17 at 20:41
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How do I force a favicon refresh?
...on refresh:
Hover over tab
Right Click
Select reload
Your favicon should now be refreshed
This is the easiest way I've found to refresh the favicon locally.
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iOS Simulator failed to install the application
...have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn't change anything.
...
How to check if hex color is “too black”?
...t; 40) {
// pick a different colour
}
EDIT
Since May 2014 tinycolor now has a getBrightness() function, albeit using the CCIR601 weighting factors instead of the ITU-R ones above.
EDIT
The resulting luma value range is 0..255, where 0 is the darkest and 255 is the lightest. Values greater t...