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Why am I suddenly getting a “Blocked loading mixed active content” issue in Firefox?
This morning, upon upgrading my Firefox browser to the latest version (from 22 to 23), some of the key aspects of my back office (website) stopped working.
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What's the best way of implementing a thread-safe Dictionary?
...er handler = ItemAdded;
if (handler != null)
handler(this, e);
}
// more IDictionary members...
}
Edit: The MSDN docs point out that enumerating is inherently not thread safe. That can be one reason for exposing a synchronization object outside your class. Another wa...
Reverting a single file to a previous version in git [duplicate]
Is there a way to go through different commits on a file.
Say I modified a file 5 times and I want to go back to change 2, after I already committed and pushed to a repository.
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how to deal with google map inside of a hidden div (Updated picture)
i have a page and a google map is inside a hidden div at first. I then show the div after i click a link but only the top left of the map shows up.
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Best way to initialize (empty) array in PHP
...nguages (AS3 for example), it has been noted that initializing a new array is faster if done like this var foo = [] rather than var foo = new Array() for reasons of object creation and instantiation. I wonder whether there are any equivalences in PHP?
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What does “for” attribute do in HTML tag?
I wonder what is the difference between the following two code snippets:
6 Answers
6
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Losing scope when using ng-include
I have this module routes:
4 Answers
4
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How do I determine the size of an object in Python?
...ny type of object.
All built-in objects will return
correct results, but this does not
have to hold true for third-party
extensions as it is implementation
specific.
Only the memory consumption directly attributed to the object is
accounted for, not the memory consumption of objects it refers to.
Th...
What is “above-the-fold content” in Google Pagespeed?
...ng about such as the query string from web fonts. I was very happy with this as this represented all that I could do.
4 An...
jQuery append() vs appendChild()
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The main difference is that appendChild is a DOM method and append is a jQuery method. The second one uses the first as you can see on jQuery source code
append: function() {
return this.domManip(arguments, true, function( elem ) {
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