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Why does this method print 4?
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I think the others have done a good job at explaining why cnt > 0, but there's not enough details regarding why cnt = 4, and why cnt varies so widely among different settings. I will attempt to fill that void here.
Let
X be the total stack size
M be the stack space used when we enter ...
How do I align views at the bottom of the screen?
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edited Sep 24 '19 at 10:44
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Count number of rows within each group
...other column
– sop
May 15 '15 at 14:06
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I'd cbind the results of aggregate(Sepal.Length ~ Specie...
What causes java.lang.IncompatibleClassChangeError?
...t's recommended to increase the major version number (e.g. from 1.x.y to 2.0.0) before releasing the change.
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Order a MySQL table by two columns
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answered Feb 5 '09 at 7:51
truppotruppo
22.2k44 gold badges3434 silver badges4545 bronze badges
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Does PNG contain EXIF data like JPG?
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Edit: Version 1.5.0 (July 2017) of the Extensions to the PNG 1.2 Specification has finally added an EXIF chunk. It remains to be seen if encoders-decoders begin to support it.
Original: PNG does not embed EXIF info. It allows, however, to emb...
Remove the last character from a string [duplicate]
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You can use substr:
echo substr('a,b,c,d,e,', 0, -1);
# => 'a,b,c,d,e'
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Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
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10 Answers
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Efficiently replace all accented characters in a string?
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edited Nov 13 '08 at 15:44
answered Nov 13 '08 at 15:06
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What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]
...on can be found in this paper: yann.lecun.com/exdb/publis/pdf/bengio-lecun-07.pdf. In short, the author states that "deep architectures" can represent "intelligent" behaviour/functions etc. more efficiently than "shallow architectures" like SVMs.
– alfa
Jul 25 ...