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What does the tilde before a function name mean in C#?

... ~ is the destructor Destructors are invoked automatically, and cannot be invoked explicitly. Destructors cannot be overloaded. Thus, a class can have, at most, one destructor. Destructors are not inherited. Thus, a class has no destructors other than the one, which may be decla...
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instanceof Vs getClass( )

... @overexchange - You cannot validly infer that all use of instanceof (for example) is bad design. There are situations where it may be the best solution. Same for getClass(). I will repeat that I said "overuse" and not "use". Every case needs to be judged on its merit...
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In PHP what does it mean by a function being binary-safe?

...ing is more specific, referring only to what Michael gives as an example. All strings in PHP have a length associated, which are the number of bytes that compose it. When a function manipulates a string, it can either: Rely on that length meta-data. Rely on the string being null-terminated, i.e.,...
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Is the order of elements in a JSON list preserved?

... Practically speaking, if the keys were of type NaN, the browser will not change the order. The following script will output "One", "Two", "Three": var foo={"3":"Three", "1":"One", "2":"Two"}; for(bar in foo) { alert(foo[bar]);...
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How can you hide database output in Rails console?

...how/why your post will solve the problem. – Mick MacCallum Oct 6 '12 at 6:35 7 This is going to s...
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How to ignore whitespace in a regular expression subject string?

...ld do the trick: /c(?:\n\s*)?a(?:\n\s*)?t(?:\n\s*)?s/ See this page for all the different variations of 'cats' that this matches. You can also solve this using conditionals, but they are not supported in the javascript flavor of regex. ...
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DBMS_OUTPUT.PUT_LINE not printing

...green plus icon to enable DBMS Output for a particular session. Additionally, assuming that you don't want to print the literal "a.firstNamea.lastName" for every row, you probably want FOR row IN quote_recs LOOP DBMS_OUTPUT.PUT_LINE( row.firstName || ' ' || row.lastName ); END LOOP; ...
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What is “Service Include” in a csproj file for?

...ts. This added seconds of delay to startup and solution open scenarios for all users, majority of whom don't use tests. In Visual Studio 2013, we changed it so that Test Explorer package is loaded only when the solution contains one or more test projects. Test projects are identified in two differen...
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MSTest copy file to test run folder

...extra files being in a preserved folder structure because Deployment items all seem to be copied directly (flat) into the temporary run folder (out) if you use the Deployment, Add Folder option in the TestSettings (answers above suggest you can keep the structure if you add each item as its own Depl...
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C++ semantics of `static const` vs `const`

In C++ specifically, what are the semantic differences between for example: 2 Answers ...