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Create a GUID in Java
What are some of the best ways to create a GUID in Java?
6 Answers
6
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GitHub: What is a “wip” branch?
...articular commit or revert to it and expect working code. Basically, to avoid stashing important changes that may not yet be finished, commit them to a WIP branch to store them away safely.
– Harald Nordgren
Jun 14 '16 at 19:17
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Adding a build configuration in Xcode
...onfiguration, but the option to do so is disabled. Why?
The answer is hiding behind this little button here (circled in red)...
This menu will open to reveal that you currently have a build target selected. Build targets don't have their own configurations.
Configurations are project-wide....
Mocking objects with Moq when constructor has parameters
...ndrew needed to test a method in CustomerSyncEngine that only uses ICrmProvider with traditional mocking implementations must be provided for all 3 interfaces whereas an autmocking container would allow you to only provide one.
– Chris Marisic
Oct 14 '14 at 19:...
LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
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What if my ToString() is being applied on the left-hand-side of equality? e.g. p.Serial.ToString() = item.
– dotNET
Mar 26 '13 at 18:46
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Find commit by hash SHA in Git
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There are two ways to do this.
1. providing the SHA of the commit you want to see to git log
git log -p a2c25061
Where -p is short for patch
2. use git show
git show a2c25061
The output for both commands will be:
the commit
the author
the date
the commi...
Automatic creation date for Django model form objects?
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auto_now and auto_now_add are considered evil, so try to avoid them. This answer explains why and provides a better approach, overriding the save() method.
– gregoltsov
Jan 30 '14 at 13:15
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Checking user's homepage in Internet Explorer
...ata) tells the browser to store this as session information on the client side or browser memory.
More information here: http://msdn.microsoft.com/en-us/library/ms533015(v=vs.85).aspx
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Reading InputStream as UTF-8
...retty sure that form of the constructor won’t raise an exception on invalid input. You need to use the with a CharsetDecoder dec argument. This is same Java design bug that the OutputStreamWriter constructors have: only one of the four actually condescends to tell you when something goes wrong. Y...
What does “%” (percent) do in PowerShell?
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A post PowerShell - Special Characters And Tokens provides description of multiple symbols including %
% (percentage)
1. Shortcut to foreach.
Task: Print all items in a collection.
Solution.
... | % { Write-Host $_ }
2. Remainder of division, same as Mod in VB.
Example:
5 % 2...