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What is the equivalent of MATLAB's repmat in NumPy
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104
Here is a much better (official) NumPy for Matlab Users link - I'm afraid the mathesaurus one is...
The maximum value for an int type in Go
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https://groups.google.com/group/golang-nuts/msg/71c307e4d73024ce?pli=1
The germane part:
Since integer types use two's complement arithmetic, you can infer the
min/max constant values for int and uint. For example,
const MaxUint = ^uint(0)
const MinUint = 0
const MaxIn...
What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...ort compares the numbers as floats, this allows scientific notation eg 1.234E10 but is slower and subject to rounding error (1.2345678 could come after 1.2345679), numeric sort is just a regular alphabetic sort that knows 10 comes after 9.
See http://www.gnu.org/software/coreutils/manual/html_...
What is the Python equivalent for a case/switch statement? [duplicate]
...to the function blocks
options = {0 : zero,
1 : sqr,
4 : sqr,
9 : sqr,
2 : even,
3 : prime,
5 : prime,
7 : prime,
}
Then the equivalent switch block is invoked:
options[num]()
This begins to fall apart if you heavily d...
How do you read from stdin?
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edited Feb 28 '19 at 22:48
community wiki
7 r...
How can I detect when an Android application is running in the emulator?
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answered Feb 1 '14 at 23:45
android developerandroid developer
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Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
.../2017/02/ ... %e6%8e%a7%e5%88%b6/
本文將介紹如何取得觸碰點的 RGB 參數之後透過 BLE 送給 Arduino 101 來點亮 RGB LED。
App InventorDesigner使用 Canvas 來取得觸碰點座標。兩個連線斷線用的按鈕：Btn_Connect / Btn_DisConnect三個用來呈現RG...
What happens when there's insufficient memory to throw an OutOfMemoryError?
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145
The JVM never really runs out of memory. It does memory computation of the heap stack in advanc...
Try/Catch block in PHP not catching Exception
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PijusnPijusn
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