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When should I use @classmethod and when def method(self)?
...a different lambda for Bar, as 1+1 == 2 == 1*2, so it's impossible to tell from the results shown that Bar().static_method is actually called.
– George V. Reilly
Jan 6 '17 at 6:28
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Why does parseInt(1/0, 19) return 18?
...19)
Within base 19 numbers 0-9 and A-I (or a-i) are a valid numbers. So, from the "Infinity" it takes I of base 19 and converts to base 10 which becomes 18
Then it tries to take the next character i.e. n which is not present in base 19 so discards next characters (as per javascript's behavior of c...
Html code as IFRAME source rather than a URL
...st html code? so my problem is simple, I have a page it loads an HTML body from MYSQL I want to present that code in a frame so it renders it self independent of the rest of the page and in the confines of that specific bordering.
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SVN: Ignore some directories recursively
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It is possible to ignore build and dist dirs by removing the directories from version control. The trick is to use the --keep-local option to leave the directory in the working copy. For example:
svn rm dist --keep-local
svn ci -m'removed build directory from version control'
The directory wi...
Undefined reference to pthread_create in Linux
I picked up the following demo off the web from https://computing.llnl.gov/tutorials/pthreads/
14 Answers
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Java, Simplified check if int array contains int
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You could simply use ArrayUtils.contains from Apache Commons Lang library.
public boolean contains(final int[] array, final int key) {
return ArrayUtils.contains(array, key);
}
sh...
Ignoring an already checked-in directory's contents?
...out sub-directories. Now I just created a script to copy these assets over from another, structured directory, with several levels of sub-directories.
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Should the hash code of null always be zero, in .NET
...n.Spring;
Season? vnull = null;
if(vnull == v) // never TRUE
EDIT
From MSDN
If two objects compare as equal, the GetHashCode method for each object must return the same value. However, if two objects do not compare as equal, the GetHashCode methods for the two object do not have to return ...
SVN Error - Not a working copy
... the impacted folders
SVN revert the impacted folders
Paste the files back from the backup
In my case the problem was due to deleted .svn-files.
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Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
...when the scale is 1.0? because I see that you draw an baseImage (the image from the bg worker?) before you create the transform.
– Luke Mcneice
Oct 10 '10 at 14:15
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