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How to swap the buffers in 2 windows emacs
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The transpose-frame library provides a pretty comprehensive set of functions for flipping or rotating the window arrangements in frames.
M-x flop-frame RET does what this particular question needs.
The following diagrams are from the commentary in the library (and its EmacsWiki page...
Cannot ping AWS EC2 instance
I have an EC2 instance running in AWS. When I try to ping from my local box it is not available.
25 Answers
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How to check if string input is a number? [duplicate]
How do I check if a user's string input is a number (e.g. -1 , 0 , 1 , etc.)?
24 Answers
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Should all jquery events be bound to $(document)?
...ere lots is at least hundreds). In this case, it may be more efficient at setup time to bind one delegated event handler rather than hundreds or more direct event handlers. Note, delegated event handling is always less efficient at run-time than direct event handlers.
When you're trying to capture...
How to specify more spaces for the delimiter using cut?
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@Michael, you should set up a cron job somewhere to mail that tip (and possibly others) to you once a month :-)
– paxdiablo
Jan 13 '17 at 2:31
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What is std::promise?
...provides a result to a shared state") i.e. a promise is the thing that you set a result on, so that you can get it from the associated future.
The asynchronous provider is what initially creates the shared state that a future refers to. std::promise is one type of asynchronous provider, std::packag...
Create a .csv file with values from a Python list
I am trying to create a .csv file with the values from a Python list. When I print the values in the list they are all unicode (?), i.e. they look something like this
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How to Execute SQL Server Stored Procedure in SQL Developer?
...Add @CreatedBy,'DEPARTMENT',@Name
END
ELSE
UPDATE Department SET
Code = @Code,
Name = @Name,
IsActive = @IsActive,
LocationId = @LocationId,
CreatedBy = @CreatedBy,
UpdatedBy = @UpdatedBy,
UpdatedAt = CURRENT_TIMESTAMP
where...
How can I check whether Google Maps is fully loaded?
... the Maps API v3, this has changed.
In version 3, you essentially want to set up a listener for the bounds_changed event, which will trigger upon map load. Once that has triggered, remove the listener as you don't want to be informed every time the viewport bounds change.
This may change in the fu...
Visual Studio debugger - Displaying integer values in Hex
...hexadecimal display is controlled only from the Watch dialog.
Break after setting the variable.
Right mouse click the variable and select "Add Watch" or "QuickWatch"
Right mouse click the line in the Watch dialogue.
Uncheck "Hexadecimal Display"
The display will now be in decimal.
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