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Using Vim's persistent undo?
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51
Put this in your .vimrc to create an undodir if it doesn't exist and enable persistent undo. Tes...
Spring Boot Rest Controller how to return different HTTP status codes?
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118
There are several options you can use. Quite good way is to use exceptions and class for handl...
Set EditText Digits Programmatically
...ry this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
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What does “atomic” mean in programming?
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381
Here's an example, because an example is often clearer than a long explanation. Suppose foo is a...
Possible reasons for timeout when trying to access EC2 instance
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edited May 12 '10 at 6:00
answered May 11 '10 at 19:55
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The bare minimum needed to write a MSMQ sample application
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131
//From Windows Service, use this code
MessageQueue messageQueue = null;
if (MessageQueue.Exist...
find -exec a shell function in Linux?
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14 Answers
14
Active
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How to copy text to clipboard/pasteboard with Swift
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edited Jun 28 '19 at 5:44
answered Jul 10 '14 at 7:40
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What is the meaning of “vnd” in MIME types?
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answered Mar 18 '11 at 11:12
MatthiasMatthias
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