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原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
... though the operations
* may be very slow if std::atomic<Value>::is_lock_free() == false.
*
* The only way to increase the size of an AtomicVector is with the ensureSize
* method. It does not reallocate the internal storage to grow; it allocates a
* new AtomicVector and chains to that for ...
Executing Shell Scripts from the OS X Dock?
...p your-shell-script.sh
Right-click the file in Finder, and click the "Get Info" option.
At the bottom of the window, set the shell script to open with the terminal.
Now when you click on the script in the dock, A terminal window will pop up and execute your script.
Bonus: To get the terminal to ...
Change Oracle port from port 8080
... (database) can use many ports.
when you install the software it scans for free ports and decides which port to use then.
The database listener defaults to 1520 but will use 1521 or 1522 if 1520 is not available.
This can be adjusted in the listener.ora files.
The Enterprise Manager, web-based dat...
What does the “===” operator do in Ruby? [duplicate]
...
See case expressions from the free version of the Pickaxe book.
– Phrogz
Dec 17 '10 at 4:08
2
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How to delete an SMS from the inbox in Android programmatically?
...);
EDIT: As of KitKat, this doesn't work anymore apparently.
EDIT2: More info on how to do it on KitKat here:
Delete SMS from android on 4.4.4 (Affected rows = 0(Zero), after deleted)
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How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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Set mouse focus and move cursor to end of input using jQuery
... If you come up with a solution using current jQuery and FF15, please feel free to edit this post.
– artlung
Sep 11 '12 at 12:44
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How to remove a column from an existing table?
... querying system tables or using third party tools such as ApexSQL Search (free) or Red Gate Dependency tracker (premium but more features). There a whole thread on foreign keys here
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What is the default scope of a method in Java?
...protected and public scopes, but more permissive than private scope.
More information:
http://docs.oracle.com/javase/tutorial/java/javaOO/accesscontrol.html
http://mindprod.com/jgloss/scope.html
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Resizing an Image without losing any quality [closed]
...this would be to resave the image as a .png file (I tend to use paint as a free transcoder for images in windows. Load image in paint, save as in the new format)
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