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Difference between Rebuild and Clean + Build in Visual Studio

..., right click on the desired project name in the Solution Explorer tab and select Set as StartUp project. The project name now appears in bold. Since the homework solutions typically have only one project, Build or Rebuild Solution is effectively the same as Build or Rebuild . Compile just compiles...
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How do I get the difference between two Dates in JavaScript?

... a time frame. I want to automatically fill in the end date when the user selects or changes the start date. I can't quite figure out, however, how to get the difference between the two times, and then how to create a new end Date using that difference. ...
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jQuery get the location of an element relative to window

... This sounds more like you want a tooltip for the link selected. There are many jQuery tooltips, try out jQuery qTip. It has a lot of options and is easy to change the styles. Otherwise if you want to do this yourself you can use the jQuery .position(). More info about .posit...
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Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie

... If the computer is restarted and "Reopen windows when logging back in" is selected, the reopened windows may not see the variables (Perhaps they are opened before the agent is run). Also, if you log in via ssh, the variables will not be set (so you'll need to set them in ~/.bash_profile). Finally, ...
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Rails Migration: Remove constraint

... This should be the selected answer – nahtnam Aug 9 '19 at 17:50 add a comment  |  ...
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Big O, how do you calculate/approximate it?

...n't a moron, its average case complexity is O(n log n) and it uses a pivot selection strategy that reduces the odds of hitting the O(n²) case). And both bsearch and qsort can be worse if the comparator function is pathological. – ShadowRanger Mar 21 '19 at 14:...
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What is two way binding?

...ngs when values are transient. Hope it helps in extend of original answer selected. share | improve this answer | follow | ...
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Is SHA-1 secure for password storage?

...") under the assumption that many user passwords will be in that specially selected space. Hence salting will at least prevent the attacker from using pre-computed tables, in particular pre-computed rainbow tables. This assumes that the attacker will be able to break one password or two; we do not ...
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Combining Multiple Commits Into One Prior To Push

...commit: Add feature b860ddb HEAD@{2}: commit: Add something Reset to your selected head (I have chosen HEAD@{2}) git reset b860ddb --soft git status (just to be sure) Add your new commit git commit -m "Add new commit" Note: HEAD@{0} & HEAD@{1} Are now merged into 1 commit, this can be don...
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The name 'model' does not exist in current context in MVC3

...ew Folder to add the folders. I should have right-clicked the project and selected Add -> Area. Then Visual Studio would have taken care of setting the area up correctly. share | improve this a...