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Java, How do I get current index/key in “for each” loop [duplicate]
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That's true, but as much as I love the enhanced for-each loop introduced in Java5, doesn't supplying your own index defeat the purpose of simply using the traditional for-each construct? Using what's built into Java will often be more intuitive / readable (though...
Why can't I define a default constructor for a struct in .NET?
...seful in some scenarios involving Reflection. Also, if generics were ever enhanced to allow a parameterized "new" constraint, it would be useful to have structs that could comply with them.
– supercat
Feb 24 '12 at 1:39
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Gradients in Internet Explorer 9
... if you're using anything in CSS3, you're doing what's called "progressive enhancement" - the browsers with the most support get the best experience. The other part of that is "graceful degradation" meaning the experience will be agreeable but perhaps not the best or most attractive until that brows...
How to see full symlink path
...tf("%s ->", $1); system("readlink -f " $1)}'
Will display e.g.
thin_repair ->/home/user/workspace/boot/usr/bin/pdata_tools
thin_restore ->/home/user/workspace/boot/usr/bin/pdata_tools
thin_rmap ->/home/user/workspace/boot/usr/bin/pdata_tools
thin_trim ->/home/user/workspace/boot/u...
How to move columns in a MySQL table?
...LTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) AFTER department;
EDIT
Per the comments, you can also do this:
ALTER TABLE Employees CHANGE COLUMN empName empName VARCHAR(50) AFTER department;
Note that the repetition of empName is deliberate. You have to tell MySQL that you want to kee...
How to write WinForms code that auto-scales to system font and dpi settings?
...ements.
Starting with the .NET Framework 4.7, Windows Forms includes
enhancements for common high DPI and dynamic DPI scenarios. These
include:
Improvements in the scaling and layout of a number of Windows Forms controls, such as the MonthCalendar control and the
CheckedListBox con...
How to run a Python script in the background even after I logout SSH?
...ut every Linux/Unix system should have.
If you are on Ubuntu/Debian, its enhanced variant byobu is rather nice too.
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Difference between Hive internal tables and external tables?
...ide of Hive (using HDFS commands) and refreshing the table using the "MSCK REPAIR TABLE command
Dropping the tables
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Entity Framework 6 Code first Default value
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This approach worked perfectly for me. One enhancement I made was to also override Generate(CreateTableOperation createTableOperation) and Generate(AddColumnOperation addColumnOperation) with the same logic so those scenarios are also caught. I also only check values....
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...们也由一个 crackme 说开去。本文的例子程序你可以到这来下载:
http://www.crackmes.de/users/veneta/crackmes/linux_crackme_v2 。古人云“工欲善其事，必先利其器”，本文中所用到的工具及操作平台罗列如下:
操作平台: gentoo 2004.3 # kernel 2.6...