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Getting URL hash location, and using it in jQuery

...te that this property already contains the # symbol at the beginning. Actually you don't need the :first pseudo-selector since you are using the ID selector, is assumed that IDs are unique within the DOM. In case you want to get the hash from an URL string, you can use the String.substring method:...
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How to center the content inside a linear layout?

I'm trying to center an ImageView inside a LinearLayout horizontally and vertically, but I just can't do it. The main reason why I'm not using a RelativeLayout for that is because I need the layout_weight (my Activity consists of four columns that should be equally divided, and also respon...
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Is there any way to use a numeric type as an object key?

...in an object, it always gets converted to a string. Is there anyway to actually get it to store as a numeric? The normal typecasting does not seem to work. ...
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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?

... Smyrnow who noted this in the comments) Original answer: You can, especially if the HttpContextBase instance you've been handed is of type HttpContextWrapper at run-time. The following example illustrates how you can do this. It supposes you have a method called Foo that accepts context as HttpCo...
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html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to

...wsing mode, it appears as though localStorage is available, but trying to call setItem throws an exception. store.js line 73 "QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to add something to storage that exceeded the quota." What happens is that the window object still exposes localS...
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla

... You should delete old child items thisParent.ChildItems one by one manually. Entity Framework doesn't do that for you. It finally cannot decide what you want to do with the old child items - if you want to throw them away or if you want to keep and assign them to other parent entities. You must ...
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When do I use the PHP constant “PHP_EOL”?

... @Andre: How about anyone that writes apps to be installed, used and deployed by others? Are you suggesting these should all limit their "supported platforms" to *nix? – Cylindric Mar 4 '11 at 10:52 ...
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Is unsigned integer subtraction defined behavior?

... not restricted to overflow of the upper bound of the type, and applies equally to values too low to be represented. share | improve this answer | follow | ...
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How to create json by JavaScript for loop?

...x (like what you would have in an actual .json file), I know that syntactically this is different. So, would you refer to just the array of objects as JSON, as well? – VoidKing Oct 15 '13 at 21:27 ...
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Can I get a patch-compatible output from git-diff?

... -p option): git diff --no-prefix [<other git-diff arguments>] Usually though, it is easier to use straight git diff and then use the output to feed to git apply. Most of the time I try to avoid using textual patches. Usually one or more of temporary commits combined with rebase, git stash...