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HTML: How to create a DIV with only vertical scroll-bars for long paragraphs?

...and also dont want to use my whole page. I just want to display my text in selected area and want to use only vertical scroll-bar to go down and read all text. ...
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How do you sort a dictionary by value?

..., 3); var sortedDict = from entry in myDict orderby entry.Value ascending select entry; This would also allow for great flexibility in that you can select the top 10, 20 10%, etc. Or if you are using your word frequency index for type-ahead, you could also include StartsWith clause as well. ...
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Postgresql - unable to drop database because of some auto connections to DB

...n psql) You can then terminate all connections to this db except your own: SELECT pid, pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = current_database() AND pid <> pg_backend_pid(); On older versions pid was called procpid so you'll have to deal with that. Since you've revo...
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How to save an activity state using save instance state?

... usually use this technique to store instance values for your application (selections, unsaved text, etc.). share | improve this answer | follow | ...
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Can I list-initialize a vector of move-only type?

...forward<Items>(items))... }; return result; } int main(int, char**) { auto testVector = make_vector_of_unique<int>(1,2,3); for (auto const &item : testVector) { std::cout << *item << std::endl; } } ...
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jquery if div id has children

... If you add a selector to children, you can also check if an element has children that match a particular selector, like if you want to see if an element has a child of a particular class. – Muhd May ...
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How do I get the collection of Model State Errors in ASP.NET MVC?

...he ModelState, use this Linq: var modelStateErrors = this.ModelState.Keys.SelectMany(key => this.ModelState[key].Errors); share | improve this answer | follow ...
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How to pass objects to functions in C++?

...ndl; } int main() { Sample s1= 10; SomeFunc(s1); s1.PrintVal(); char ch; cin >> ch; } Output: Say i am in someFunc The value of the pointer is -17891602 The value of the variable is 4 share ...
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How to download source in ZIP format from GitHub?

... under the Code tab: If you don't see the button: Make sure you've selected <> Code tab from right side navigation menu, or Repo may not have a zip prepared. Add /archive/master.zip to the end of the repository URL and to generate a zipfile of the master branch: http://github.com/use...
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When is localStorage cleared?

... three conditions are met: (a) user clears recent history, (b) cookies are selected to be cleared, (c) time range is "Everything" In Chrome, localStorage is cleared when these conditions are met: (a) clear browsing data, (b) "cookies and other site data" is selected, (c) timeframe is "from beginnin...