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How to parse freeform street/postal address out of text, and into components
...or an address verification company. I'm posting the answer here to make it more accessible to programmers who are searching around with the same question. The company I was at processed billions of addresses, and we learned a lot in the process.
First, we need to understand a few things about addres...
Removing duplicate rows in Notepad++
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More powerful than excel.
– Vasu
Apr 22 '15 at 21:58
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What is the best way to exit a function (which has no return value) in python before the function en
...ggest:
def foo(element):
do something
if not check: return
do more (because check was succesful)
do much much more...
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How to 'grep' a continuous stream?
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118
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How do I use floating-point division in bash?
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True, but awk is generally more likely to be already installed in the system.
– CMCDragonkai
Jun 26 '14 at 6:57
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How to use double or single brackets, parentheses, curly braces
...ue
$ default="hello"; unset var; echo ${var:-$default}
hello
and several more
Also, brace expansions create lists of strings which are typically iterated over in loops:
$ echo f{oo,ee,a}d
food feed fad
$ mv error.log{,.OLD}
(error.log is renamed to error.log.OLD because the brace expression
ex...
Which Boost features overlap with C++11?
...d std::stoX.
Some Boost libraries are related to C++11 but also have some more extensions, e.g. Boost.Functional/Hash contains hash_combine and related functions not found in C++11, Boost.Chrono has I/O and rounding and many other clocks, etc. so you may still want to take a look at the boost ones ...
Render basic HTML view?
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More of a hack rather than a solution.
– Ozil
Dec 22 '17 at 7:58
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React.js: Wrapping one component into another
...ltiple Components: Children and Type of the Children props in the docs for more info.
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When would you use delegates in C#? [closed]
... have lambda expressions and anonymous methods in C#, I use delegates much more. In C# 1, where you always had to have a separate method to implement the logic, using a delegate often didn't make sense. These days I use delegates for:
Event handlers (for GUI and more)
Starting threads
Callbacks (e...