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How to set a default value for a datetime column to record creation time in a migration?
... end
end
end
See discussion at https://github.com/rails/rails/issues/27077 and answer there by prathamesh-sonpatki
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Javascript trick for 'paste as plain text` in execCommand
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249
It will intercept the paste event, cancel the paste, and manually insert the text representati...
What is a handle in C++?
...ch about the resource itself to use it.
For instance, the HWND in the Win32 API is a handle for a Window. By itself it's useless: you can't glean any information from it. But pass it to the right API functions, and you can perform a wealth of different tricks with it. Internally you can think of th...
An existing connection was forcibly closed by the remote host
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edited Jul 30 '19 at 20:49
squareskittles
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How to See the Contents of Windows library (*.lib)
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203
Assuming you're talking about a static library, DUMPBIN /SYMBOLS shows the functions and data ...
Prevent multiple instances of a given app in .NET?
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22 Answers
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unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
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As of Xcode 6.1 if you attempt the po command twice it will work on the second attempt. The fir...
How to export all data from table to an insertable sql format?
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Quick and Easy way:
Right click database
Point to tasks In SSMS 2017 you need to ignore step 2 - the generate scripts options is at the top level of the context menu Thanks to Daniel for the comment to update.
Select generate scripts
Click next
Choose tables
Click next
Click advanced
Scro...
How to open Atom editor from command line in OS X?
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532
When Atom installs it automatically creates a symlink in your /usr/local/bin. However in case it...
How do you run your own code alongside Tkinter's event loop?
...inter import *
root = Tk()
def task():
print("hello")
root.after(2000, task) # reschedule event in 2 seconds
root.after(2000, task)
root.mainloop()
Here's the declaration and documentation for the after method:
def after(self, ms, func=None, *args):
"""Call function once after giv...