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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?

...declared as: byte[] array = new byte[4]; You can access this array from 0 to 3, values outside this range will cause IndexOutOfRangeException to be thrown. Remember this when you create and access an array. Array Length In C#, usually, arrays are 0-based. It means that first element has index 0...
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What do the numbers in a version typically represent (i.e. v1.9.0.1)?

... 200 In version 1.9.0.1: 1: Major revision (new UI, lots of new features, conceptual change, etc.)...
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How to set a single, main title above all the subplots with Pyplot?

...plotlib.pyplot as plt import numpy as np fig=plt.figure() data=np.arange(900).reshape((30,30)) for i in range(1,5): ax=fig.add_subplot(2,2,i) ax.imshow(data) fig.suptitle('Main title') # or plt.suptitle('Main title') plt.show() ...
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Equivalent of String.format in jQuery

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TCP: can two different sockets share a port?

... answered Jun 20 '12 at 23:32 Remy LebeauRemy Lebeau 417k2626 gold badges335335 silver badges578578 bronze badges ...
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Putting an if-elif-else statement on one line?

...st likely violate PEP-8 where it is mandated that lines should not exceed 80 characters in length. It's also against the Zen of Python: "Readability counts". (Type import this at the Python prompt to read the whole thing). You can use a ternary expression in Python, but only for expressions, not f...
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Deleting an element from an array in PHP

...t() which will convert all keys to numerical enumerated keys starting from 0. Code <?php $array = [0 => "a", 1 => "b", 2 => "c"]; unset($array[1]); //↑ Key which you want to delete ?> Output [ [0] => a [2] => c ] \array_splice() method If yo...
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Difference between exit(0) and exit(1) in Python

What's the difference between exit(0) and exit(1) in Python? 5 Answers 5 ...
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Node.js + Nginx - What now?

...ng like: # the IP(s) on which your node server is running. I chose port 3000. upstream app_yourdomain { server 127.0.0.1:3000; keepalive 8; } # the nginx server instance server { listen 80; listen [::]:80; server_name yourdomain.com www.yourdomain.com; access_log /var/log/...
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How to change navbar collapse threshold using Twitter bootstrap-responsive?

I'm using Twitter Bootstrap 2.0.1 in a Rails 3.1.2 project, implemented with bootstrap-sass. I'm loading both the bootstrap.css and the bootstrap-responsive.css files, as well as the bootstrap-collapse.js Javascript. ...