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Using “label for” on radio buttons
...answer. Both of Martha examples are perfectly valid HTML5. And for example if You want the whole thing to be in a frame, it is easier to style second one using css. If You want labels to be somewhere else, first one. But both are OK. Best regards!
– Jacek Kowalewski
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jQuery same click event for multiple elements
Is there any way to execute same code for different elements on the page?
10 Answers
1...
Android; Check if file exists without creating a new one
I want to check if file exists in my package folder, but I don't want to create a new one.
7 Answers
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How can I open several files at once in Vim?
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To open files without an extension, specify the parent directory e.g. args **/.hg/hgrc works but **/hgrc does not.
– 79E09796
Mar 19 '13 at 10:11
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When does static class initialization happen?
When are static fields initialized? If I never instantiate a class, but I access a static field, are ALL the static blocks and private static methods used to instantiate private static fields called (in order) at that instant?
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How to select option in drop down protractorjs e2e tests
...hat takes an element and the optionNumber, and selects that optionNumber. If the optionNumber is null it selects nothing (leaving the dropdown unselected).
var selectDropdownbyNum = function ( element, optionNum ) {
if (optionNum){
var options = element.all(by.tagName('option'))
.th...
delete_all vs destroy_all?
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You are right. If you want to delete the User and all associated objects -> destroy_all
However, if you just want to delete the User without suppressing all associated objects -> delete_all
According to this post : Rails :dependent =...
Why not abstract fields?
...ring doSomething() {
return errMsg + " from something";
}
}
If your child class "forgets" to initialise the final through the super constructor the compiler will give a warning an error, just like when an abstract method is not implemented.
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Wait for page load in Selenium
...de but you are waiting for the dom to be in ready state. But consider that if your code executes too fast the previous page might not be unloaded yet and it will return true even though you are still on the old page. What you need to do is wait for the current page to unload and then call your above...
How do I get the list of keys in a Dictionary?
...e Key type being a string. var keyList = yourDictionary.Keys.ToList(); Or if you want to go nuts and not use var or Linq: - Type keyType = yourDictionary.GetType().GetGenericArguments()[0]; Type listType = typeof(List<>).MakeGenericType(keyType); IList keyList = (IList)Activator.CreateInsta...