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Git: what is a dangling commit/blob and where do they come from?
...ory, you may end up backing out of operations, and making other moves that cause intermediary blobs, and even some things that git does for you to help avoid loss of information.
Eventually (conditionally, according to the git gc man page) it will perform garbage collection and clean these things u...
What is the difference between javac and the Eclipse compiler?
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Eclipse has implemented its own compiler called as Eclipse Compiler for Java (ECJ).
It is different from the javac, the compiler that is shipped with Sun JDK. One notable difference is that the Eclipse compiler lets you run code that didn't actually properly compil...
Clean up a fork and restart it from the upstream
...ection "What should I do if I’m in a bad situation?")
Be aware that you can lose changes done on the master branch (both locally, because of the reset --hard, and on the remote side, because of the push --force).
An alternative would be, if you want to preserve your commits on master, to replay ...
Is there documentation for the Rails column types?
...on DBMS)
Use for comments, blog posts, etc. General rule of thumb: if it's captured via textarea, use Text. For input using textfields, use string.
Integer:
Whole numbers
Float:
Decimal numbers stored with floating point precision
Precision is fixed, which can be problematic for some calculati...
What's the point of map in Haskell, when there is fmap?
...generalized to cover Functor in Haskell 1.3. I.e., in Haskell 1.3 fmap was called map. This change was then reverted in Haskell 1.4 and fmap was introduced. The reason for this change was pedagogical; when teaching Haskell to beginners the very general type of map made error messages more difficult ...
Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
...he new Datalist :). Almost a hybrid of the datalist and gridview where you can use paging and build in Gridview like functionality, but have the freedom of design. One of the new controls in this family
Repeater - Very light weight. No built in functionality like Headers, Footers. Has the least over...
ReadOnlyCollection or IEnumerable for exposing member collections?
...ernal collection as a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?
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Implementing MVC with Windows Forms
Where can I find a good example on how to completely implement the MVC pattern in Windows Forms?
6 Answers
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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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What Content-Type value should I send for my XML sitemap?
...thought I should send "text/xml", but then I read that I should send "application/xml". Does it matter? Can someone explain the difference?
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