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What is the difference between children and childNodes in JavaScript?
...hat IE only got children right in IE 9. childNodes provides less room for error by browser implementors.
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Access Enum value using EL with JSTL
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A good thing about this solution is that you get an error message if there is a mistake in your expression, which does not always happen with <c:if> and <c:when> (they fail quietly).
– vegemite4me
Oct 14 '15 at 8:19
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Install Application programmatically on Android
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HI When you get file corrupted error, what is the mode of transportation you gave to your app to bring the APK, if you are downloading from server means, check to flush the streams at the copying file from the server? Since installing the APK which was tr...
Cordova: start specific iOS emulator image
... I don't really know why but for me Cordova CLI would throw "Error: Cannot read property 'name' of undefined" when specifying the target with quotes, I could only get it to work by running it like this cordova run ios --target=iPhone-6. Hope this saves someone else some trouble!
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What characters are forbidden in Windows and Linux directory names?
I know that / is illegal in Linux, and the following are illegal in Windows
(I think) * . " / \ [ ] : ; | ,
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Java Class.cast() vs. cast operator
...ct
rather than
MyObject myObject = MyObject.class.cast(object)
EDIT: Errors at compile time
Over all, Java performs cast checks at run time only. However, the compiler can issue an error if it can prove that such casts can never succeed (e.g. cast a class to another class that's not a supert...
What is the purpose of “return await” in C#?
...y doesn't compile. Assuming the return type of SecondAwait is `string, the error message is: "CS4016: Since this is an async method, the return expression must be of type 'string' rather than 'Task<string>'".
– svick
Nov 23 '16 at 12:17
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Why do some C# lambda expressions compile to static methods?
As you can see in the code below, I have declared an Action<> object as a variable.
5 Answers
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Performance of Find() vs. FirstOrDefault() [duplicate]
...ce, Func<TSource, bool> predicate)
{
if (source == null)
throw Error.ArgumentNull("source");
if (predicate == null)
throw Error.ArgumentNull("predicate");
foreach (TSource source1 in source)
{
if (predicate(source1))
return source1;
}
return default (TSource);
}
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commands not found on zsh
...ng this in your terminal first: export PATH=$HOME/.local/bin:$PATH
If the error disappears after you type this into the terminal and your terminal functions normally, the above solution will work. If it doesn't, you'll have to find the folder where your reference error is located (the thing not fo...