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How to jump to a particular line in a huge text file?

Are there any alternatives to the code below: 16 Answers 16 ...
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Ordering by specific field value first

I have a table with 3 columns: 8 Answers 8 ...
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?

I know I have already answered a similar question ( Running Batch File in background when windows boots up ), but this time I need to launch a batch: ...
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Batch script loop

I need to execute a command 100-200 times, and so far my research indicates that I would either have to copy/paste 100 copies of this command, OR use a for loop, but the for loop expects a list of items, hence I would need 200 files to operate on, or a list of 200 items, defeating the point. ...
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Save An Image To Application Documents Folder From UIView On IOS

I have a UIImageView that allows a user to place and hold an image until it can be saved. The problem is, I can't figure out how to actually save and retrieve the image I've placed in the view. ...
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Is Redis just a cache?

I have been reading some Redis docs and trying the tutorial at http://try.redis-db.com/ . So far, I can't see any difference between Redis and caching technologies like Velocity or the Enterprise Library Caching Framework ...
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iPhone Keyboard Covers UITextField

I have an app where, in Interface Builder , I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field, the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. ...
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Is there any advantage of using map over unordered_map in case of trivial keys?

A recent talk about unordered_map in C++ made me realize that I should use unordered_map for most cases where I used map before, because of the efficiency of lookup ( amortized O(1) vs. O(log n) ). Most times I use a map, I use either int or std::string as the key type; hence, I've got...
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Output to the same line overwriting previous output?

I am writing an FTP downloader. Part of to the code is something like this: 8 Answers ...
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How to make Twitter Bootstrap menu dropdown on hover rather than click

I'd like to have my Bootstrap menu automatically drop down on hover, rather than having to click the menu title. I'd also like to lose the little arrows next to the menu titles. ...