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Switch statement: must default be the last case?

... The C99 standard is not explicit about this, but taking all facts together, it is perfectly valid. A case and default label are equivalent to a goto label. See 6.8.1 Labeled statements. Especially interesting is 6.8.1.4, which enables the already mentioned Duff's Device: Any ...
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Why is @autoreleasepool still needed with ARC?

...tic Reference Counting), we don't need to think about memory management at all with Objective-C objects. It is not permitted to create NSAutoreleasePool s anymore, however there is a new syntax: ...
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How to check if variable's type matches Type stored in a variable

... The other answers all contain significant omissions. The is operator does not check if the runtime type of the operand is exactly the given type; rather, it checks to see if the runtime type is compatible with the given type: class Animal {}...
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How to set proxy for wget?

... For all users of the system via the /etc/wgetrc or for the user only with the ~/.wgetrc file: use_proxy=yes http_proxy=127.0.0.1:8080 https_proxy=127.0.0.1:8080 or via -e options placed after the URL: wget ... -e use_proxy=ye...
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Git rebase: conflicts keep blocking progress

I have a git branch (called v4), that was made from master just yesterday. There were a couple of changes to master, that I want to get into v4. So, in v4, I tried to do a rebase from master, and one file keeps screwing things up: a one-line text file, that contains the version number. This file ...
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How to check with javascript if connection is local host?

... Isn't there a more general / "catch-all" solution that would also cover cases of using 127.0.0.1, etc.? – jacobq Oct 10 '12 at 18:21 8 ...
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How can I show ellipses on my TextView if it is greater than the 1 line?

...This is a common problem. Try using the following: android:scrollHorizontally="true" android:ellipsize="end" android:maxLines="1" .............. the scrollHorizontally is the "special sauce" that makes it work. share ...
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How to Delete using INNER JOIN with SQL Server?

...or sharing. In my setup if I delete from the 2 tables separately I don't really know anymore which rows to delete from the 2nd table so this will help :) – Verena Haunschmid Aug 24 '16 at 5:56 ...
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Finalize vs Dispose

...difference between Dispose and Finalize (btw the Finalize method is still called a destructor in the language specification), so I'll just add a little about the scenarios where the Finalize method comes in handy. Some types encapsulate disposable resources in a manner where it is easy to use and d...
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Is there a good tutorial on MSBuild scripts? [closed]

... Build, Clean, Rebuild and Publish command in the project context menu actually are MSBuild "targets". share | improve this answer | follow | ...