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Using Transactions or SaveChanges(false) and AcceptAllChanges()?

I have been investigating transactions and it appears that they take care of themselves in EF as long as I pass false to SaveChanges() and then call AcceptAllChanges() if there are no errors: ...
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node.js child process - difference between spawn & fork

... Spawn is a command designed to run system commands. When you run spawn, you send it a system command that will be run on its own process, but does not execute any further code within your node process. You can add listeners for the proces...
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CSS table column autowidth

... width: 1px; white-space: nowrap; } Flexible, Class-Based Solution And a more flexible solution is creating a .fitwidth class and applying that to any columns you want to ensure their contents are fit on one line: td.fitwidth { width: 1px; white-space: nowrap; } And then in your ...
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What is the difference between a route and resource in New Router API?

I am trying to understand the difference between a Route and a Resource . The way I understand Resource helps to set sub paths of a Route object to another Route Object. But its unclear when i think of default name mapping happening for paths as well. ...
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How is set() implemented?

...ython source code for set which, according to Achim Domma, is mostly a cut-and-paste from the dict implementation. share | improve this answer | follow | ...
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Have a div cling to top of screen if scrolled down past it [duplicate]

...has scrolled past it. This is done with something like this, attaching a handler to the window.scroll event // Cache selectors outside callback for performance. var $window = $(window), $stickyEl = $('#the-sticky-div'), elTop = $stickyEl.offset().top; $window.scroll(functi...
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How to achieve code folding effects in Emacs?

...ntioned somewhere? Type C-sfoo, find the definition, press enter, read it, and then press C-x C-x to go back to where you were. Simple and very useful. Most modes support imenu. M-ximenu will let you jump to a function definition (etc.) by name. You can also bind it to a mouse click to get a men...
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Is it a bad practice to catch Throwable?

...n bugs might creep away this way. Besides, Throwable covers Error as well and that's usually no point of return. You don't want to catch/handle that, you want your program to die immediately so that you can fix it properly. ...
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Getting only Month and Year from SQL DATE

...your_table> This gets the number of whole months from a base date (0) and then adds them to that base date. Thus rounding Down to the month in which the date is in. NOTE: In SQL Server 2008, You will still have the TIME attached as 00:00:00.000 This is not exactly the same as "removing" any n...
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What is the difference between the add and offer methods in a Queue in Java?

... element can not be added to collection the add method throws an exception and offer doesn't. From: http://java.sun.com/j2se/1.5.0/docs/api/java/util/Collection.html#add%28E%29 If a collection refuses to add a particular element for any reason other than that it already contains the eleme...