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Block Declaration Syntax List
Block syntax in Objective C (and indeed C, I presume) is notoriously incongruous. Passing blocks as arguments looks different than declaring blocks as ivars, which looks different than typedef ing blocks.
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Can I install Python 3.x and 2.x on the same Windows computer?
I'm running Windows and the shell/OS automatically runs Python based on the registry settings when you run a program on the command line. Will this break if I install a 2.x and 3.x version of Python on the same machine?
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Good geometry library in python? [closed]
... very, very slow. Since it is designed for doing symbolic math, it prefers to use precise expressions over approximate floating point values. Given the amount of square roots that are usually involved in geometric computations, you can imagine how those expressions get really large and very slow.
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Where could I buy a valid SSL certificate? [closed]
I need to have a valid SSL certificate, by valid I mean not self signed. I don't want my customers to have to deal with the 'exception'.
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
I have a set of data and I want to compare which line describes it best (polynomials of different orders, exponential or logarithmic).
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Change the color of a bullet in a html list?
All I want is to be able to change the color of a bullet in a list to a light gray. It defaults to black, and I can't figure out how to change it.
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Javascript objects: get parent [duplicate]
...g which object it came from.
s and obj.subObj both simply have references to the same object.
You could also do:
var obj = { subObj: {foo: 'hello world'} };
var obj2 = {};
obj2.subObj = obj.subObj;
var s = obj.subObj;
You now have three references, obj.subObj, obj2.subObj, and s, to the same ob...
How does a Java HashMap handle different objects with the same hash code?
...ustrates the basic mechanism):
It has a number of "buckets" which it uses to store key-value pairs in. Each bucket has a unique number - that's what identifies the bucket. When you put a key-value pair into the map, the hashmap will look at the hash code of the key, and store the pair in the bucket...
Commenting multiple lines in DOS batch file
I have written huge MS DOS Batch file. To test this batch file I need to execute some lines only and want to hide/comment out remaining.
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C# int to byte[]
I need to convert an int to a byte[] one way of doing it is to use BitConverter.GetBytes() . But im unsure if that matches the following specification:
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