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How to get the path of the batch script in Windows?
...use the :n,m substring syntax, like so:
SET mypath=%~dp0
echo %mypath:~0,-1%
I don't believe there's a way to combine the %0 syntax with the :~n,m syntax, unfortunately.
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What makes a keychain item unique (in iOS)?
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The pri...
Different types of thread-safe Sets in Java
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1) The CopyOnWriteArraySet is a quite simple implementation - it basically has a list of elements in an array, and when changing the list, it copies the array. Iterations and other accesses which are running at this time cont...
What is the pythonic way to detect the last element in a 'for' loop?
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Most of the times it is easier (and cheaper) to make the first iteration the special case inst...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
... 根据组件的父级布局获取组件的位置。
索引从 1 开始。
根据组件的父级布局设置其位置。
索引从 1 开始。
输入 0（零）会将组件移动到末尾...
Pass entire form as data in jQuery Ajax function
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edited Apr 29 '15 at 7:10
answered Jan 7 '10 at 10:40
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Play audio from a stream using C#
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edited Apr 15 at 20:13
dmtweigt
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answered Oct 8 '08 at 21:44
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Explain Python entry points?
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An "entry point" is typically a function (or other callable function-like object) that a devel...
What is the opposite of :hover (on mouse leave)?
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What is private bytes, virtual bytes, working set?
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edited May 23 '17 at 12:34
Community♦
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answered Dec 31 '09 at 18:11
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