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Testing whether a value is odd or even
I decided to create simple isEven and isOdd function with a very simple algorithm:
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Java: Get month Integer from Date
...rom 0 to 11.
But as Basil Bourque said in the comments, the preferred way is to get a Month enum object with the LocalDate::getMonth method.
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How to serve an image using nodejs
I have a logo that is residing at the public/images/logo.gif . Here is my nodejs code.
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How to use the toString method in Java?
...the concept of the toString() method, defined in the Object class? How is it used, and what is its purpose?
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How can I detect the encoding/codepage of a text file
...g) results. I can't find it now, but I'm sure Notepad can be tricked into displaying English text in Chinese.
Anyway, this is what you need to read:
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!).
Specifically Joel sa...
Transposing a NumPy array
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It's working exactly as it's supposed to. The transpose of a 1D array is still a 1D array! (If you're used to matlab, it fundamentally doesn't have a concept of a 1D array. Matlab's "1D" arrays are 2D.)
If you want to turn your 1D vector into a 2D array and then transpose it, just slice it wi...
Most efficient way to prepend a value to an array
Assuming I have an array that has a size of N (where N > 0 ), is there a more efficient way of prepending to the array that would not require O(N + 1) steps?
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Why should eval be avoided in Bash, and what should I use instead?
...ers get bashed, pun intended, for the use of such an "evil" construct. Why is eval so evil?
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Viewing complete strings while debugging in Eclipse
... you can right click on Details pane (the section where the string content is displayed) and select "Max Length..." popup menu. The same length applies to expression inspector popup and few other places.
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Create a Date with a set timezone without using a string representation
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edited Apr 1 '16 at 13:40
pkyeck
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