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What does “Object reference not set to an instance of an object” mean? [duplicate]
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{
public void AnotherExampleMethod()
{
}
}
This is a very common error and can occur because of all kinds of reasons. The root cause really depends on the specific scenario that you've encountered.
If you are using an API or invoking methods that may return null then it's important...
Avoid Android Lint complains about not-translated string
...ly not translated into other languages? I have a bunch of strings that are common for all the languages and need no translation, so I've created an unlocalized-strings.xml file within values directory.. Running Android Lint to check for problems it keeps saying that some translations are missing...
How do I edit an incorrect commit message with TortoiseGit?
How I can edit commit message with tortoiseGIT? The question is very similar to this but I want to do this with TortoiseGit not with console, is it possible?
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Get the first key name of a javascript object [duplicate]
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Phone: numeric keyboard for text input
Is there a way to force the number keyboard to come up on the phone for an <input type="text"> ? I just realized that <input type="number"> in HTML5 is for “floating-point numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.
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Sequence contains more than one element
...to have a better database design here but that seems more appropriate as a comment on the OP and not a -1 on an answer.
– JaredPar
Dec 28 '10 at 0:48
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Reliable method to get machine's MAC address in C#
... well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unreliable as the output format differs on every machine.
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What is the syntax to insert one list into another list in python?
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range over interface{} which stores a slice
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How to run `rails generate scaffold` when the model already exists?
...rate scaffold with the --skip option to skip any files which exist :)
I recommend spending some time looking at the options inside of the generators. They're something I don't feel are documented extremely well in books and such, but they're very handy.
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