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Print array to a file
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How can you ONLY save the contents of the array and not the entire array "[0] => blah"??
– user1899415
Aug 22 '13 at 5:38
14
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EF Code First foreign key without navigation property
...-IgnoreChanges SomeNewSchemaName. The migration will only contain empty Up and Down methods in this case.
Then you can modify the Up method by adding the follwing to it:
public override void Up()
{
// other stuff...
AddForeignKey("ChildTableName", "ParentId", "ParentTableName", "Id",
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Show SOME invisible/whitespace characters in Eclipse
...ll pick it up.
The text component in Eclipse is very complicated as it is and they are not keen on making them even worse.
[UPDATE] This has been fixed in Eclipse 3.7: Go to Window > Preferences > General > Editors > Text Editors
Click on the link "whitespace characters" to fine tune ...
Testing two JSON objects for equality ignoring child order in Java
...not equality. the 'other' object may have more children then in _children, and this method would still return true.
– Yoni
Feb 13 '10 at 7:28
23
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WPF global exception handler [duplicate]
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You can handle the AppDomain.UnhandledException event
EDIT: actually, this event is probably more adequate: Application.DispatcherUnhandledException
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Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
...e upstream changes pulled into master since the bugfix branch was created, and it now refuses to rebase.
2 Answers
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Can I use a collection initializer for Dictionary entries?
...KeyValuePair<TKey, TValue>>?
– Shimmy Weitzhandler
Dec 17 '12 at 21:48
after C# 3.0 you can use var instead o...
new keyword in method signature
...e.
So the 'new' keyword is needed to allow you to 'override' non-virtual and static methods.
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Convert Int to String in Swift
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Converting Int to String:
let x : Int = 42
var myString = String(x)
And the other way around - converting String to Int:
let myString : String = "42"
let x: Int? = myString.toInt()
if (x != nil) {
// Successfully converted String to Int
}
Or if you're using Swift 2 or 3:
let x: Int? ...
How to remove last n characters from every element in the R vector
I am very new to R, and I could not find a simple example online of how to remove the last n characters from every element of a vector (array?)
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