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ALTER TABLE without locking the table?
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+1 This is literally what SQL Enterprise manager does behind the scenes when you make certain kinds of table changes in the UI. In SQL 2008, they actually added a warning so that the user KNOWS its performing this drastic action.
– BradC
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socket.shutdown vs socket.close
...allocated.
The thing to pay attention to here is that if the handle count does not reach zero because another process still has a handle to the socket then the connection is not closed and the socket is not deallocated.
On the other hand calling shutdown for reading and writing closes the underlyi...
Gson: How to exclude specific fields from Serialization without annotations
...ransient" modifier, and this also applies to json serializers (at least it does to a few that I have used, including gson).
If you don't want name to show up in the serialized json give it a transient keyword, eg:
private transient String name;
More details in the Gson documentation
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Hidden features of Windows batch files
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'explorer' also does the same thing as 'start' C:\some_directory>explorer .
– Ray
Feb 4 '09 at 23:41
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How to check if two arrays are equal with JavaScript? [duplicate]
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This does not work if the arrays contain an object.
– GijsjanB
Jun 18 '14 at 11:39
11
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What should go into an .h file?
...ngs in C++. Examples: A class declaration introduces a name of a class but doesn't say what's in it. A class definition lists all members and friend functions. Both can be put into header files without problems. What you call "function prototype" is a function declaration. But a function definition ...
git: Your branch is ahead by X commits
How does this actually come about?
18 Answers
18
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What does “1 line adds whitespace errors” mean when applying a patch?
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Look at the commit with git show — if your git does colors, you will see the offending whitespace come up in angry red. Also, git show --word-diff will show you not only the line change, but insertions in the middle of the line, which should show whether the patch really ...
Mock framework vs MS Fakes frameworks
...ent, Fakes generates code to achive this functionality but Mocks framework does not. So is my understanding correct? Is Fakes just another Mock framework
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Random number generation in C++11: how to generate, how does it work? [closed]
...re identical. From the comments in the code snippet it is clear the author doesn't understand how to use the features in <random>.
– user515430
Sep 8 '14 at 16:40
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