Grab the file and read it line-by-line, as you mention, and save the lines to a local file.

Simplest way to pass data from one view controller to another view controller is you can save data in NSUserDefaults as an object and use in the next or previous screen. You just have to take care to clear NSUserDefaults object after completing its use.

I have an idea for my own text editor but I am not sure not what GUI Toolkit I should use. I have found three options that I am interested in. Qt (v5) PyQt Cocoa (Apple's GUI toolkit for Objective-C and OS X) Qt and PyQt are cross-platform but Cocoa is not. Even though I would like for this a...

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I'm using library qt in visual studio 2013.! Can do Conversion library in Visual Studio 2012 to 2013? very soon answer please thnks

When a user's rep gets bloated because of serial upvoting, and as result the user is given the association bonus, shouldn't that association bonus also be reversed in case of serial upvoting reversal?

This is more like a general Linux / programming question but I've been programming for a while and I'm used to using a format such as XML/JSON on any file which is used for config purposes. Being a newbie to Linux, I realized that the first config file I bumped into (/etc/fstab) uses some sort ...

The research and education sector (worldwide) operate highly homogeneous identity ecosystems (aka identity federations). The community of R&E federation operators conducted a survey in 2009 and then had on the order of 20-30 million users worldwide. That was before China and India built their ide...

Yes, a sufficient number of delete recommendations (currently 6) will cause the post to be deleted immediately. Why 6? It seemed like a good number based on the data... And also it matches the number of spam or offensive flags needed to automatically delete a post. Note that unlike spam/offensi...

I am trying to implement decision tree using mapreduce. In my reduce phase I want to save the output of my mapper in a .data file, and then again access it in the same reducer. Since I require the data in form of instance for which I require *.data file and not the array of string provided by ma...

Having just failed my first review audit from any of the queues, it was reviewing close votes; however, this audit was flawed in that I didn't even cast a close vote. Often I press the Close button to preview greater detail and sentiment of the closure, spawning the Why should this question be c...

Server: Ubuntu 12.04 64 bit Setup Postfix + Dovecot + Amavis with Mysql for Virtual domains. I have configured the postfix mailserver successfully. However when I test the Email with mail-tester.com, i see following error FSL_HELO_BARE_IP_2 IP used in the HELO request The hostname should ...

What are the common phrases, words, abbreviations that are used on Stack Overflow, Server Fault, Super User, Meta Stack Overflow, and the other Stack Exchange sites? This is meant to be a very quick overview, not an in-depth tutorial. When considering whether a term ought to be included, please ...

This question attempts to collect the few pearls among the dozens of bad C++ books that are published every year. Unlike many other programming languages, which are often picked up on the go from tutorials found on the Internet, few are able to quickly pick up C++ without studying a well-written...

are limits of gamma function (-infinity to infinity) or (zero to infinity)? I encountered an integral recently that looks similar to gamma function but its limits are from -inf to inf, and so far I could not find its solution.