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How do you search an amazon s3 bucket?
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32
S3 doesn't have a native "search this bucket" since the actual content is unknown - also, since...
What is float in Java?
...ble. double is a 64-bit precision IEEE 754 floating point, while floatis a 32-bit precision IEEE 754 floating point. As a float is less precise than a double, the conversion cannot be performed implicitly.
If you want to create a float, you should end your number with f (i.e.: 3.6f).
For more exp...
MongoDB aggregation framework match OR
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Balthazar
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answered Jun 3 '13 at 18:40
SammayeSammay...
Should I be concerned about excess, non-running, Docker containers?
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edited Aug 12 '16 at 10:32
answered Jul 9 '14 at 7:58
zer...
Finding the path of the program that will execute from the command line in Windows
...ist is the one that will execute.
C:\> where notepad
C:\Windows\System32\notepad.exe
C:\Windows\notepad.exe
According to this blog post, where.exe is included with Windows Server 2003 and later, so this should just work with Vista, Win 7, et al.
On Linux, the equivalent is the which command,...
How can I expand the full path of the current file to pass to a command in Vim?
... Umber FerruleUmber Ferrule
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5
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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...enuBar.add(newMenu);
29 newMenu.add(action1);
30 }
31
32 }
可以看出，我们通过创建cn.blogjava.youxia.actions.Action1类的实例来创建一个菜单项，然后把它加入到菜单newMenu中，然后再把newMenu加入menuBar中，整个过程很容易理解。那...
Python - When to use file vs open
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32
Two reasons: The python philosophy of "There ought to be one way to do it" and file is going aw...
How to load program reading stdin and taking parameters in gdb?
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132
If you were doing it from a shell you'd do it like this:
% gdb myprogram
gdb> run params .....
How does Task become an int?
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edited Apr 24 '19 at 5:32
kmad1729
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answered Oc...