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What's the fastest way to read a text file line-by-line?

...ile line by line you will have to do some benchmarking. I have done some small tests on my computer but you cannot expect that my results apply to your environment. Using StreamReader.ReadLine This is basically your method. For some reason you set the buffer size to the smallest possible value (12...
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Using CSS td width absolute, position

...tself is position: fixed or absolute because the position of the cells are all static relative to the table. http://jsfiddle.net/ExplosionPIlls/Mkq8L/4/ EDIT: I can't take credit, but as the comments say you can just use min-width instead of width on the table cell instead. ...
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Update Eclipse with Android development tools v. 23

...ny problems of previous ADT version 23. Step-by-step: Menu Help → Install New Software... For "Work with", select the Android source https://dl-ssl.google.com/android/eclipse Tick ADT v23.0 for installation, then click "Next" Eclipse will show "Install Remediation Page" since there is conflict...
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Could someone explain the pros of deleting (or keeping) unused code?

...ped, separate package, loosely coupled etc) it doesn't disturbs you on overall code analysis or refactoring If it exists in the code base, no matter how well organized, it contributes to the maintenance and comprehension burden. True, it can be organized so as to be less of a burden, but if it...
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AppStore - App status is ready for sale, but not in app store

... but I found that the app goes live after resetting the dates again, especially if there's been app rejections in the past. I guess it messes up with the dates. Looks like sometimes if you do nothing and just follow the instructions, the app will never go live. ...
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Label encoding across multiple columns in scikit-learn

...mn; I'd rather just have one big LabelEncoder objects that works across all my columns of data. 21 Answers ...
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Python, Unicode, and the Windows console

...at's the best way around this? Is there any way I can make Python automatically print a ? instead of failing in this situation? ...
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In pure functional languages, is there an algorithm to get the inverse function?

... In some cases, yes! There's a beautiful paper called Bidirectionalization for Free! which discusses a few cases -- when your function is sufficiently polymorphic -- where it is possible, completely automatically to derive an inverse function. (It also discusses what makes...
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“Large data” work flows using pandas

... one contains different fields, or do they have some records per file with all of the fields in each file? Do you ever select subsets of rows (records) based on criteria (e.g. select the rows with field A > 5)? and then do something, or do you just select fields A, B, C with all of the records (a...
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How is the undo tree used in Vim?

... See also :h undo-redo, which lists all the commands and their usage. There are two ways to traverse the undo tree. One is to go "back in time". g+ and g- will traverse all of the nodes in the tree in chronological or reverse-chronological order (which can...