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How can I clear previous output in Terminal in Mac OS X?
...lear command that 'clears' the current screen, but it does this just by printing lots of newlines - the cleared contents just get scrolled up.
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Finding all cycles in a directed graph
How can I find (iterate over) ALL the cycles in a directed graph from/to a given node?
17 Answers
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Is it possible only to declare a variable without assigning any value in Python?
Is it possible to declare a variable in Python, like so?:
14 Answers
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Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...s question, EF4: Why does proxy creation have to be enabled when lazy loading is enabled? ).
4 Answers
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Joins are for lazy people?
... recently had a discussion with another developer who claimed to me that JOINs (SQL) are useless. This is technically true but he added that using joins is less efficient than making several requests and link tables in the code (C# or Java).
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How do I measure time elapsed in Java? [duplicate]
I want to have something like this:
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Adding a newline into a string in C#
I have a string.
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What is Eclipse's Ctrl+O (Show Outline) shortcut equivalent in IntelliJ IDEA?
I like to use Eclipse's shortcut Ctrl + O which outlines the current source. Is there an equivalent shortcut in IntelliJ IDEA?
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C pointers : pointing to an array of fixed size
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What you are saying in your post is absolutely correct. I'd say that every C developer comes to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language.
When the specif...
What is pseudopolynomial time? How does it differ from polynomial time?
...l time ? How does it differ from polynomial time? Some algorithms that run in pseudopolynomial time have runtimes like O(nW) (for the 0/1 Knapsack Problem ) or O(√n) (for trial division ); why doesn't that count as polynomial time?
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