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Clean up a fork and restart it from the upstream
...otect it after force-pushing).
Note: on GitHub specifically, there is now (February 2019) a shortcut to delete forked repos for pull requests that have been merged upstream.
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Convert timedelta to total seconds
...= time.time(); print tt
1301736663.88
>>> print datetime.datetime.now()
2011-04-02 20:31:03.882000 ### UTC+11, my local time
>>> print datetime.datetime(1970,1,1) + datetime.timedelta(seconds=tt)
2011-04-02 09:31:03.880000 ### UTC
>>> print time.localtime()
time.struct_tim...
Spring - @Transactional - What happens in background?
I want to know what actually happens when you annotate a method with @Transactional ?
Of course, I know that Spring will wrap that method in a Transaction.
...
Android emulator-5554 offline
...
This helped ind combination with 'Cold Boot now' just below 'Wipe Data'.
– S. Gissel
Apr 24 '19 at 11:00
...
Convert LocalDate to LocalDateTime or java.sql.Timestamp
...ttribute(Timestamp ts) {
return ts.toLocalDateTime();
}
}
So now it is relative timezone independent time.
Additionally it is easy do:
LocalDate ld = ldt.toLocalDate();
LocalTime lt = ldt.toLocalTime();
Formatting:
DateTimeFormatter DATE_TME_FORMATTER = DateTimeFormatter.ofPat...
How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
... get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port. Does the server reply back from an available port to the client, and simply state the reply came from 80? How does this work?
...
How can I respond to the width of an auto-sized DOM element in React?
...olution is to use a library for this like react-measure.
Update: there is now a custom hook for resize detection (which I have not tried personally): react-resize-aware. Being a custom hook, it looks more convenient to use than react-measure.
import * as React from 'react'
import Measure from 're...
Mailto links do nothing in Chrome but work in Firefox?
... I believe the default is to run the mail client on the computer. I know at work, it will run thunderbird; if they have outlook installed it may run outlook, etc. Personally, it did not run gmail by default, I had to set it up that way.
– kennypu
Jul 14 '...
Proper Repository Pattern Design in PHP?
...ow in order to be used by my controller. Remember, my controller will not know where the data is actually stored.
Note that my repositories will only every contain these three methods. The save() method is responsible for both creating and updating users, simply depending on whether or not the user...
Prevent dialog dismissal on screen rotation in Android
...
The best way to avoid this problem nowadays is by using a DialogFragment.
Create a new class which extends DialogFragment. Override onCreateDialog and return your old Dialog or an AlertDialog.
Then you can show it with DialogFragment.show(fragmentManager, ta...