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Python data structure sort list alphabetically
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241
[] denotes a list, () denotes a tuple and {} denotes a dictionary. You should take a look at th...
design a stack such that getMinimum( ) should be O(1)
...:
Real stack Min stack
5 --> TOP 1
1 1
4 2
6 2
2 2
After popping twice you get:
Real stack Min stack
4 2
6 2
2 2
Please let me know if this isn't enough in...
Convert tabs to spaces in Notepad++
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1024
To convert existing tabs to spaces, press Edit->Blank Operations->TAB to Space.
If in the...
How can I strip first X characters from string using sed?
... in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
...
Why doesn't 'ref' and 'out' support polymorphism?
...iable of type Mammal.
Clearly we want to make that illegal.
Conclusion 4: out parameters cannot be made "larger".
Final conclusion: Neither ref nor out parameters may vary their types. To do otherwise is to break verifiable type safety.
If these issues in basic type theory interest you, cons...
Creating the Singleton design pattern in PHP5
... Arount
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answered Oct 15 '08 at 0:45
user19302user19302
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Swift - Split string over multiple lines
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452
Swift 4 includes support for multi-line string literals. In addition to newlines they can also...
How do I get the difference between two Dates in JavaScript?
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74
In JavaScript, dates can be transformed to the number of milliseconds since the epoc by calling ...
How can I show line numbers in Eclipse?
... Khachaturyan
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answered Mar 12 '09 at 23:38
fbernierfbernier
12.2k22 gold b...