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How to make a round button?

...1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="#eeffffff" /> <corners android:bottomRightRadius="8dp" android:bottomLeftRadius="8dp" android:topRightRadius="8dp" ...
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How to check if a user likes my Facebook Page or URL using Facebook's API

...ok Promotional Guidelines before trying to "abuse" this e.g. like page for competition entry. "#3 You must not use Facebook features or functionality as a promotion’s registration or entry mechanism. For example, the act of liking a Page or checking in to a Place cannot automatically register or ...
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How to get the parents of a merge commit in git?

Some git commands take the parent as a revision; others (such as git revert ), as a parent number. How to get the parents for both cases. I don’t want to use the graphical log command as that often requires scrolling down a long tree to find the second parent. ...
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append to url and refresh page

... a ull example with a variable name and a variable parameter with encodeURIComponent(). – xavierm02 May 13 '11 at 20:41 ...
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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?

... I am pretty sure this is a compiler bug. Nice find! Edit: it is not a bug, as Quartermeister demonstrates; dynamic might implement a weird true operator which might cause y to never be initialized. Here's a minimal repro: class Program { static ...
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...7.2.min.js"></script><![endif]--> Note: These conditional comments are no longer supported from IE 10 onwards. share | improve this answer | follow ...
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Environment variables in Mac OS X

Update: The link below does not have a complete answer . Having to set the path or variable in two places (one for GUI and one for shell) is lame. ...
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Why do we have map, fmap and liftM?

... leads to people asking questions like this one); the Functor class is too common to ignore, and beginners are often confused by error messages anyway! – C. A. McCann Sep 18 '11 at 19:30 ...
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How to send only one UDP packet with netcat?

I want to send only one short value in a UDP packet, but running the command 5 Answers ...
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Insert picture into Excel cell [closed]

... You can add the image into a comment. Right-click cell > Insert Comment > right-click on shaded (grey area) on outside of comment box > Format Comment > Colors and Lines > Fill > Color > Fill Effects > Picture > (Browse to...