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How can I read large text files in Python, line by line, without loading it into memory?

... 16 You are better off using an iterator instead. Relevant: http://docs.python.org/library/filein...
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How do we control web page caching, across all browsers?

...ally omit Cache-Control too and rely on Expires only. Date: Wed, 24 Aug 2016 18:32:02 GMT Expires: 0 But that may fail if e.g. the end-user manipulates the operating system date and the client software is relying on it. Other Cache-Control parameters such as max-age are irrelevant if the aboveme...
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Block Declaration Syntax List

...r the website.. :D – Vineeth Mar 2 '16 at 5:40 add a comment  |  ...
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Is it possible to implement a Python for range loop without an iterator variable?

...int. – James McMahon May 4 '09 at 5:16 1 @nemo, you can try doing for _ in range(n): if you don't...
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list every font a user's browser can display

... MarkoMarko 65.6k2525 gold badges116116 silver badges151151 bronze badges 2 ...
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How to declare a type as nullable in TypeScript?

...pt@next now.) – mindplay.dk Jun 22 '16 at 14:36 are you sure about var c in the first example? It seems to me that va...
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Installing Ruby Gem in Windows

... answer. Thanks! – D. Visser Mar 9 '16 at 9:49 4 Don't forget to add your Ruby install to PATH! (...
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JOIN queries vs multiple queries

...00 5 queries in a row combined query time: 0.00262 seconds result size: 165 (6 + 50 + 7 + 12 + 90) . Note that we get the same results in both cases (6 x 50 x 7 x 12 x 90 = 2268000) left joins use exponentially more memory with redundant data. The memory limit might not be as bad if you only...
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What's the best free C++ profiler for Windows? [closed]

...y the way. – Adri C.S. Jun 5 '14 at 16:14  |  show 3 more co...
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Find duplicate lines in a file and count how many time each line was duplicated?

...-v '^ *1 ' – Andrea Apr 2 '15 at 10:16  |  show 3 more comments ...