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Search and replace in Vim across all the project files

...oking for the best way to do search-and-replace (with confirmation) across all project files in Vim. By "project files" I mean files in the current directory, some of which do not have to be open. ...
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C++ catching all exceptions

... try{ // ... } catch (...) { // ... } will catch all C++ exceptions, but it should be considered bad design. You can use c++11's new current_exception mechanism, but if you don't have the ability to use c++11 (legacy code systems requiring a rewrite), then you have no name...
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Eclipse: All my projects disappeared from Project Explorer

It seems like all my projects (except one) disappeared from the view Project Explorer. 33 Answers ...
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log all sql queries

How can I log all SQL queries that my django application performed? 7 Answers 7 ...
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CSS text-transform capitalize on all caps

...th CSS, you could use PHP or Javascript for this. PHP example: $text = "ALL CAPS"; $text = ucwords(strtolower($text)); // All Caps jQuery example (it's a plugin now!): // Uppercase every first letter of a word jQuery.fn.ucwords = function() { return this.each(function(){ var val = $(this...
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How do I replace NA values with zeros in an R dataframe?

...then assign it to the location/name on the left. In this case, we aren't really "doing" anything - just making zeroes. The left side is saying: look at the d object, inside the d object (the square brackets), find all the elements that return TRUE (is.na(d) returns a logical for each element). Once...
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How to find all the tables in MySQL with specific column names in them?

...ifferent column names that I want to look up in the entire DB and list out all tables which have those columns. Any easy script? ...
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Downloading all maven dependencies to a directory NOT in repository?

...ted in binary form over maven only, but after banging my head against the wall on it for far too long I've decided to stop hurting myself and just use Ant. I'd like to just have maven download the jar and all of its transitive dependencies into a directory of my choosing so I can just check them in...
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass

Most of my tests are raising the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method. ...
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ActiveRecord: size vs count

...l valid. You'll adapt the function you use depending on your needs. Basically: if you already load all entries, say User.all, then you should use length to avoid another db query if you haven't anything loaded, use count to make a count query on your db if you don't want to bother with these con...