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Why should I use Deque over Stack?
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For one thing, it's more sensible in terms of inheritance. The fact that Stack extends Vector ...
Correct way to find max in an Array in Swift
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What does the git index contain EXACTLY?
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The Git book contains an article on what an index includes:
The index is a binary file (gener...
How to write lists inside a markdown table?
...------------- |:-------------:| -----:|
| col 3 is | right-aligned | $1600 |
| col 2 is | centered | $12 |
| zebra stripes | are neat | $1 |
| <ul><li>item1</li><li>item2</li></ul>| See the list | from the first column|
Or pure HTML:
&l...
Get current time in milliseconds in Python?
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Big-O for Eight Year Olds? [duplicate]
...und what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to perform won't grow because there are more items. And an O(n) operation would mean that you would perform a set of operations on each elem...
How to compare strings ignoring the case
...or casecmp. It returns 0 if two strings are equal, case-insensitively.
str1.casecmp(str2) == 0
"Apple".casecmp("APPLE") == 0
#=> true
Alternatively, you can convert both strings to lower case (str.downcase) and compare for equality.
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Why is using “for…in” for array iteration a bad idea?
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The reason is that one construct:
var a = []; // Create a new empty array.
a[5] = 5; ...
How to make an inline-block element fill the remainder of the line?
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See: http://jsfiddle.net/qx32C/36/
.lineContainer {
overflow: hidden; /* clear the f...
image processing to improve tesseract OCR accuracy
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