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Proper usage of Optional.ifPresent()
I am trying to understand the ifPresent() method of the Optional API in Java 8.
5 Answers
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Setting default value for TypeScript object passed as argument
...e argument object, with key=value for any defaults. Follow that with the : and a type declaration.
This is a little different than what you were trying to do, because instead of having an intact params object, you have instead have dereferenced variables.
If you want to make it optional to pass an...
Animate change of view background color on Android
How do you animate the change of background color of a view on Android?
16 Answers
16...
What does '--set-upstream' do?
...efault remote branch for the current local branch.
Any future git pull command (with the current local branch checked-out),
will attempt to bring in commits from the <remote-branch> into the current local branch.
One way to avoid having to explicitly type --set-upstream is to use its shortha...
How best to include other scripts?
... @Philipp, The author of that entry is correct, it is complex, and there are gotchas. But it's missing some key points, first, the author assumes a whole lot of things about what you are going to be doing with your bash script. I wouldn't expect a python script to run without it's depend...
Team city unmet requirement: MSBuildTools12.0_x86_Path exists
...d/details.aspx?id=40779) to install MSBuild12.0.
– Brandon
Jan 13 '14 at 20:51
37
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Visual Studio warning: “Some of the properties associated with the solution could not be read”
..., removed the duplicate GlobalSection(TeamFoundationVersionControl) config and reloaded the solution and the warning message was gone.
If this is not the issue for you, considering you only have 2 projects I would ditch the busted solution file, create a fresh solution and re-add your two projects....
Singleton: How should it be used
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Answer:
Use a Singleton if:
You need to have one and only one object of a type in system
Do not use a Singleton if:
You want to save memory
You want to try something new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programmer in...
Search stops working for “Entire Solution”
...rk then try Break alone.
Note from Codeguard: I have found an explanation and deterministic solution to this problem
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psql invalid command \N while restore sql
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Postgres uses "\N" as substitute symbol for NULL value. But all psql commands starts by backslash "\" symbol. So you can get this messages, when probably copy statement fails, but a loading of dump continues. This message is only false alarm. You have to search a lines before for reason why COPY s...