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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
...true-to-browser rendering.
Update: Looks like one of the better ways to accomplish this (if running Windows 7) is using Windows XP mode to set up multiple virtual machines: Testing Multiple Versions of IE on one PC at the IEBlog.
Update 2: (11/2014) There are new solutions since this was last upda...
How to call Android contacts list?
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}
break;
}
}
Full source code: tutorials-android.blogspot.com (how to call android contacts list).
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Recommended SQL database design for tags or tagging [closed]
...ns to ItemID (seems like a bad idea), Keeping tags in a text column that's comma separated (sounds crazy but could work). I've even heard someone recommend a sparse matrix, but then how do the tag names grow gracefully?
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Why can I access TypeScript private members when I shouldn't be able to?
...ith the type checking, the privacy of members are only enforced within the compiler.
A private property is implemented as a regular property, and code outside the class is not allowed to access it.
To make something truly private inside the class, it can't be a member of the class, it would be a l...
What makes Lisp macros so special?
...n't think I've ever seen Lisp macros explained better than by this fellow: http://www.defmacro.org/ramblings/lisp.html
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When should I use a composite index?
... have written another blog; it compares 5 ways of doing lat/lng searches: http://mysql.rjweb.org/doc.php/latlng#representation_choices (It references the link given above as one of the 5.) One of the other ways is this, and it points out that they are optimal for the particular case:
INDEX(geola...
Java code To convert byte to Hexadecimal
... understand two's complement, you can read an excellent explanation, here: http://www.cs.cornell.edu/~tomf/notes/cps104/twoscomp.html
Converting Two's Complement to Hex In General
Once a number is in two's complement it is dead simple to convert it to hex. In general, converting from binary to h...
Left Align Cells in UICollectionView
...ells of differing widths on a line. According to:
https://developer.apple.com/library/content/documentation/WindowsViews/Conceptual/CollectionViewPGforIOS/UsingtheFlowLayout/UsingtheFlowLayout.html
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Configuring Git over SSH to login once
I have cloned my git repository over ssh. So, each time I communicate with the origin master by pushing or pulling, I have to reenter my password. How can I configure git so that I do not need to enter my password multiple times?
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
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