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Resetting the UP-TO-DATE property of gradle tasks?

Is there a way I can force a gradle task to run again, or reset all tasks back to the not UP-TO-DATE state? 4 Answers ...
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MySQL Multiple Joins in one query?

...s is a possibility, you may want to do a LEFT OUTER JOIN which will return all your dashboard messages and an image_filename only if one exists (otherwise you'll get a null) SELECT dashboard_data.headline, dashboard_data.message, dashboard_messages.image_id, images.filename FROM dashboard_data ...
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javascript remove “disabled” attribute from html input

... inside that form. You could also use getElementsByTagName('input') to get all input elements. In your for iteration, you'd then have to check that inputs[i].type == 'text'. share | improve this ans...
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How to turn off CodeLens-References

I recently installed Visual Studio 2013 Ultimate. Now, as you know, there is this "n references" above all methods. 4 Answ...
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When does invoking a member function on a null instance result in undefined behavior?

...) and (b) result in undefined behavior. It's always undefined behavior to call a member function through a null pointer. If the function is static, it's technically undefined as well, but there's some dispute. The first thing to understand is why it's undefined behavior to dereference a null poin...
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Python call function within class

... Since these are member functions, call it as a member function on the instance, self. def isNear(self, p): self.distToPoint(p) ... share | improve t...
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How to select an element by classname using jqLite?

... Essentially, and as-noted by @kevin-b: // find('#id') angular.element(document.querySelector('#id')) //find('.classname'), assumes you already have the starting elem to search from angular.element(elem.querySelector('.classname'))...
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Using git commit -a with vim

...rupt the commit when I quit vim? There are 2 ways: :cq or :cquit Delete all lines of the commit message, including comments, and then :wq Either way will give git an error code, so it will not proceed with the commit. This is particularly useful with git commit --amend. ...
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How can I obtain an 'unbalanced' grid of ggplots?

...RonGejman it's easy if you print the 3x2 matrix on screen: first column is all 1s, that's where the first plot lives, spanning the three rows; second column contains plots 2, 3, 4, each occupying one row. – baptiste Sep 30 '15 at 18:59 ...
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How to check if a given directory exists in Ruby

I am trying to write a script which automatically checks out or updates a Subversion URL based on whether a specified directory exists or not. ...