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What does @synchronized() do as a singleton method in objective C?
I just created a singleton method, and I would like to know what the function @synchronized() does, as I use it frequently, but do not know the meaning.
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How to Diff between local uncommitted changes and origin
...d changes, I can do a diff as follows git diff test.txt and it will show me the difference between the current local HEAD and the modified, uncommitted changes in the file. If I commit those changes I can diff it against the original repository by using git diff master origin/master
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What is an xs:NCName type and when should it be used?
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NCName is non-colonized name e.g. "name". Compared to QName which is qualified name e.g. "ns:name". If your names are not supposed to be qualified by different namespaces, then they are NCNames.
xs:string puts no restrictions on...
How to increase scrollback buffer size in tmux?
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The history limit is a pane attribute that is fixed at the time of pane creation and cannot be changed for existing panes. The value is taken from the history-limit session option (the default value is 2000).
To create a pane with a different value you will need to set the appropriate...
How do you get a Golang program to print the line number of the error it just called?
... try to do log.SetFlags(log.LstdFlags | log.Lshortfile). It just irritates me to have to create a variable for it, why can't there be a log.Fatal("string", log.Flag). But creating a new variable log did work. Is it a standard thing to create log variables and stuff?
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What is a method group in C#?
I have often encountered an error such as "cannot convert from 'method group' to 'string'" in cases like:
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How to view the list of compile errors in IntelliJ?
...telliJ, I recently converted to it from Eclipse, and I hope this is just something I am missing and not a fundamental deficiency.
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Warning: The Copy Bundle Resources build phase contains this target's Info.plist file
...ase as shown in Figure
The INFOPLIST_FILE build setting specifies the name of the Info.plist associated with your target. When building a target, Xcode reads this build setting and copies the referenced Info.plist into your application bundle. Because Xcode automatically processes the Info.plist,...
Java: Best way to iterate through a Collection (here ArrayList)
...ily coding away when I got to a piece of code I already used hundreds of times:
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How to do a PUT request with curl?
How do I test a RESTful PUT (or DELETE) method using curl?
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