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Difference between Rebuild and Clean + Build in Visual Studio

... Rebuild = Clean + Build (usually) Notable details: For a multi-project solution, "rebuild solution" does a "clean" followed by a "build" for each project (possibly in parallel). Whereas a "clean solution" followed by a "build solution" first cleans a...
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Nginx no-www to www and www to no-www

...n.php last; # etc etc... } } Note: I have not originally included https:// in my solution since we use loadbalancers and our https:// server is a high-traffic SSL payment server: we do not mix https:// and http://. To check the nginx version, use nginx -v. Strip www from ...
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What is the most efficient Java Collections library? [closed]

...ding a lot of functionality over the normal collections in the JDK. Personally (and I'm biased) I love Guava (including the former Google Java Collections project). It makes various tasks (including collections) a lot easier, in a way which is at least reasonably efficient. Given that collection op...
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Why does ~True result in -2?

...00000001 and ~1 is: 11111110 Which is -2 in Two's complement1 1 Flip all the bits, add 1 to the resulting number and interpret the result as a binary representation of the magnitude and add a negative sign (since the number begins with 1): 11111110 → 00000001 → 00000010 ↑ ...
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Fling gesture detection on grid layout

...vent e) { return true; } } } Attach your gesture listener to all the views you add to the main layout; // Do this for each view added to the grid imageView.setOnClickListener(SelectFilterActivity.this); imageView.setOnTouchListener(gestureListener); Watch in awe as your overridden ...
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What is the difference between trie and radix trie data structures?

...ed only five nodes. In the picture above nodes are the asterisks. So, overall, a radix tree takes less memory, but it is harder to implement. Otherwise the use case of both is pretty much the same. share | ...
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How do you remove the root CA certificate that fiddler installs

...ddler Options -> HTTPS. Then click the "Actions" button and then "Reset All Certificates" It will popup a message that it could take a while but it's really quick. Approve all popups and there you go. Pay attention not to re-approve the certificate again (when I did it the message for approving t...
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What is the benefit of using “SET XACT_ABORT ON” in a stored procedure?

...meout will leave the transaction open, SET XACT_ABORT ON is recommended in all stored procedures with explicit transactions (unless you have a specific reason to do otherwise) as the consequences of an application performing work on a connection with an open transaction are disastrous. There's a re...
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How do I load the contents of a text file into a javascript variable?

...echange = function() { alert(client.responseText); } client.send(); Normally speaking, though, XMLHttpRequest isn't available on all platforms, so some fudgery is done. Once again, your best bet is to use an AJAX framework like jQuery. One extra consideration: this will only work as long as foo....
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How to set standard encoding in Visual Studio

...erwise-default codepage. Also, which files are not being saved as UTF-8? All of my .cs, .csproj, .sln, .config, .as*x, etc, all save as UTF-8 (with signature, the byte order marks), by default. share | ...