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Can I make the foreign key field optional in Django model
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akki
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answered Jul 8 '11 at 4:58
Abid AAbid A
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How to create GUID / UUID?
...x-xxxxxxxxxxxx", where x is one of [0-9, a-f] M is one of [1-5], and N is [8, 9, a, or b]
Use of a low-quality source of randomness (such as Math.random)
Thus, developers writing code for production environments are encouraged to use a rigorous, well-maintained implementation such as the uuid modu...
Difference between java.exe and javaw.exe
...imgur.com/TGsm45f.png
– barlop
Jan 28 '17 at 13:13
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Is there a shortcut on Android Studio to convert a text to uppercase?
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Does R have an assert statement as in python?
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edited Aug 6 '18 at 18:54
cbare
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Java 8 Distinct by property
In Java 8 how can I filter a collection using the Stream API by checking the distinctness of a property of each object?
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Visual Studio: Make view code default
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answered Dec 30 '08 at 8:22
Jon SkeetJon Skeet
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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...u have the UI frontend built using the new Metro style of apps for windows 8, and would like it to communicate with a .NET application running on the desktop on the same local machine (e.g. a windows service app).
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Pinging servers in Python
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Kudu
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answered Sep 20 '15 at 22:24
ePi272314ePi272314
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Syntax behind sorted(key=lambda: …)
...aurang Tandon
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answered Jan 23 '12 at 2:26
EvanEvan
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