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SQLiteDatabase.query method

...By using the Where/Bind -Args version you get automatically escaped values and you don't have to worry if input-data contains '. Unsafe: String whereClause = "column1='" + value + "'"; Safe: String whereClause = "column1=?"; because if value contains a ' your statement either breaks and you get ex...
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How does push notification technology work on Android?

... From what I've heard during an Android developers conference in Israel: There is simply a TCP socket waiting in accept mode on a cloud Google server. The TCP connection had been initiated by the Google Play application. That's why Google Play must be inst...
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jQuery get textarea text

Recently I have started playing with jQuery, and have been following a couple of tutorials. Now I feel slightly competent with using it (it's pretty easy), and I thought it would be cool if I were able to make a 'console' on my webpage (as in, you press the ` key like you do in FPS games, etc.), a...
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Stretch and scale a CSS image in the background - with CSS only

I want that my background image stretch and scale depending on the browser viewport size. 22 Answers ...
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Why does JPA have a @Transient annotation?

... Not sure I'm understanding you, but have a look at "Pascal Thivent"'s answer ;) – Jawher Jan 28 '10 at 15:46 31 ...
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How do detect Android Tablets in general. Useragent?

...sing a Motorola Zoom to try our tablet site testing. The issue is that the Android Useragent is a general Useragent and there is no difference between tablet Android and mobile Android. I don't want to just target a specific device like the Xoom Useragent since Android will most likely be on multip...
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Where does R store packages?

...all.packages() function in R is the automatic unzipping utility that gets and install packages in R. 4 Answers ...
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List comprehension vs. lambda + filter

I happened to find myself having a basic filtering need: I have a list and I have to filter it by an attribute of the items. ...
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Why is the Windows cmd.exe limited to 80 characters wide?

...my terminal on unix. What is the history or reason behind windows lame command line? 14 Answers ...
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Is it possible to use “/” in a filename?

...ed, it does a path lookup (do_path_lookup) on the name. Keep tracing this, and we get to link_path_walk which has this: static int link_path_walk(const char *name, struct nameidata *nd) { struct path next; int err; unsigned int lookup_flags = nd->flags; while (*name=...