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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...aking sure an HTML id has a hyphen in the name prevents conflicts like the one below:
message.js
message = function(containerObject){
this.htmlObject = containerObject;
};
message.prototype.write = function(text){
this.htmlObject.innerHTML+=text;
};
html
<body>
<span id='me...
Scala: What is a TypeTag and how do I use it?
... latter checks for structural equality, which often is not what should be done because it doesn't care about things such as prefixes (like in the example).
A TypeTag is completely compiler-generated, that means that the compiler creates and fills in a TypeTag when one calls a method expecting such ...
Use LINQ to get items in one List, that are not in another List
...
@Menol - it might be a bit unfair to criticize someone who correctly responds to a question. People shouldn't need to anticipate all the ways and contexts that future people might stumble onto the answer. In reality, you should direct that to nikie - who took the time to sta...
Is there a way to change the environment variables of another process in Unix?
On Unix, is there any way that one process can change another's environment variables (assuming they're all being run by the same user)? A general solution would be best, but if not, what about the specific case where one is a child of the other?
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
... get gaps appearing between elements. There are work-arounds to this, but none of them are ideal. (the best is simply to not have any spaces between the elements)
display:table-cell;
Another one where you'll have problems with browser compatibility. Older IEs won't work with this at all. But even ...
How to get distinct values for non-key column fields in Laravel?
...ted user has received from each conversation. Using groupBy I can get just one message, but I get the first, and I need the last message. Seems that orderBy doesn't work.
– JCarlosR
Jul 22 '16 at 3:32
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Twitter oAuth callbackUrl - localhost development
Is anyone else having a difficult time getting Twitters oAuth's callback URL to hit their localhost development environment.
Apparently it has been disabled recently. http://code.google.com/p/twitter-api/issues/detail?id=534#c1
...
Check if string ends with one of the strings from a list
What is the pythonic way of writing the following code?
8 Answers
8
...
How to use arguments from previous command?
... is a particular combination you use frequently, you can define a macro so one keystroke will perform it. This example will recall the second argument from previous commands by pressing Alt-Shift-Y. You could choose any available keystroke you prefer instead of this one. You can press it repeatedly ...
Big-O for Eight Year Olds? [duplicate]
...time wrapping my head around what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to perform won't grow because there are more items. And an O(n) operation would mean that you would perform a set o...