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How do I iterate through each element in an n-dimensional matrix in MATLAB?
...ar index for arrays in matlab is an important one. An array in MATLAB is really just a vector of elements, strung out in memory. MATLAB allows you to use either a row and column index, or a single linear index. For example,
A = magic(3)
A =
8 1 6
3 5 7
4 9 2
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Embedding ads on Android app?
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I have personally used both Admob and Adsense.
I was wary when I first implemented ads thinking that my users would be upset, but I have not received one complaint from over 500,000 active installations.
The only permission that you nee...
Difference between JOIN and INNER JOIN
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They are functionally equivalent, but INNER JOIN can be a bit clearer to read, especially if the query has other join types (i.e. LEFT or RIGHT or CROSS) included in it.
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Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
...ke Java SE, Go, Node.js, and maybe Ruby (it's not documented for Ruby, but all the other Nginx platforms seem to support this), Elasticbeanstalk has a built-in understanding of how to configure Nginx.
To extend Elastic Beanstalk's default nginx configuration, add .conf configuration files to a f...
Postgres unique constraint vs index
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is it actual info? especially about partial indexes
– anatol
Feb 20 '19 at 6:30
1
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What is the most useful script you've written for everyday life? [closed]
...e so popular :p
As for how - Microsoft exposes a nice little API feature called Hooks.
Using that hook; I was able to write a "filter" that did what I needed it to do (hint: if you return 1 with your callback windows will not process the keystroke).
The reason I know about this actually is not be...
What is the best JavaScript code to create an img element
...t in the background and doesn't display anything. The image element will call a tracking URL (such as Omniture) and needs to be simple and robust and work in IE 6 =< only. Here is the code I have:
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Why does the order of the loops affect performance when iterating over a 2D array?
... x[1][0] etc...
Meaning that you're hitting them all in order. Now look at the 1st version. You're doing:
x[0][0]
x[1][0]
x[2][0]
x[0][1]
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Python str vs unicode types
...the proper encoding format, as we don't know which one is being used internally to represent the unicode value.
– Caumons
Aug 3 '13 at 15:45
10
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Can Android do peer-to-peer ad-hoc networking?
... For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited.
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