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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?

...kage Explorer is it is the only explorer that appears in the list when you select "Show In" on a file that is being edited or has been found in the Search view. share | improve this answer ...
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Why would one omit the close tag?

...r mind. Bonus: a few gotchas (actually currently one) related to these 2 characters: Even some well-known libraries may contain excess line endings after ?>. An example is Smarty, even the most recent versions of both 2.* and 3.* branch have this. So, as always, watch for third party code. Bo...
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What is the preferred/idiomatic way to insert into a map?

... } private: std::vector<double> m_vec; }; int main(int argc, char* argv[]) { std::map<int,Widget> map_W; ptime t1 = boost::posix_time::microsec_clock::local_time(); for(int it = 0; it < 10000;it++) { map_W.insert(std::pair<int,Widget>(it,Widget...
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How do I set a variable to the output of a command in Bash?

...-expanded before being passed to the echo command. – Charles Duffy Apr 21 '15 at 15:37 4 ...
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How can I get query string values in JavaScript?

...ould return 0 instead of 1. You need to escape the regular expression metacharacters in name before building your regular expression. And you only need to call .replace() once by using the global flag and using "\\$&" as the replacement expression. You should search on location.search instead...
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Build project into a JAR automatically in Eclipse

...con on build.xml. Step 2 Right-click on the root node in the project. - Select Properties - Select Builders - Select New - Select Ant Build - In the Main tab, complete the path to the build.xml file in the bin folder. Check the Output The Eclipse output window (named Console) should show...
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IntelliJ show JavaDocs tooltip on mouse over

...her (section) > Show quick documentation on mouse move - delay 500 ms Select this check box to show quick documentation for the symbol at caret. The quick documentation pop-up window appears after the specified delay. In Editor > General > Code Completion (sub-item) > Autopopup docume...
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How to remove “Server name” items from history of SQL Server Management Studio

... @JoeBrockhaus Works with 11.0.5058.0. Just open the drop down, move the selection over the name you want deleted, and press the Delete key. If you have multiple entries you can select the entry so the ComboBox closes, check that it is the one you want, then hit the open button on the ComboBox and...
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How should a model be structured in MVC? [closed]

...t you also share the instances of various servers to be shared between the selected controller and view for a given request-response cycle. Alteration of model's state Now that you can access to the model layer in the controllers, you need to start actually using them: public function postLogin(...
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Capture Image from Camera and Display in Activity

...f I don't like the image I can delete it and click one more image and then select the image and it should return back and display that image in the activity. ...