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How can I apply a function to every row/column of a matrix in MATLAB?
You can apply a function to every item in a vector by saying, for example, v + 1 , or you can use the function arrayfun . How can I do it for every row/column of a matrix without using a for loop?
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Accessing the index in 'for' loops?
How do I access the index in a for loop like the following?
20 Answers
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Any shortcut to initialize all array elements to zero?
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14 Answers
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Get a specific bit from byte
I have a byte, specifically one byte from a byte array which came in via UDP sent from another device. This byte stores the on/off state of 8 relays in the device.
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how does array[100] = {0} set the entire array to 0?
How does the compiler fill values in char array[100] = {0}; ? What's the magic behind it?
4 Answers
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How do I interpret precision and scale of a number in a database?
I have the following column specified in a database: decimal(5,2)
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What is the result of % in Python?
What does the % in a calculation? I can't seem to work out what it does.
19 Answers
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Current time formatting with Javascript
I want to get current time in a specific format with javascript.
14 Answers
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How to position a DIV in a specific coordinates?
I want to position a DIV in a specific coordinates ? How can I do that using Javascript ?
6 Answers
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Why does Lua have no “continue” statement?
I have been dealing a lot with Lua in the past few months, and I really like most of the features but I'm still missing something among those:
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