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Java compiler level does not match the version of the installed Java project facet

...d a New Dynamic Project under Eclipse Helios Version, where my JRE Version is set to 1.6. I have added Maven capabilities to the Web Application by clicking on Configure → Convert to Maven Project . ...
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What makes a keychain item unique (in iOS)?

...nk (but am not sure) that the implementation of keychains under Mac OS X raises the same question with the same answer. 4 A...
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How to convert std::string to LPCWSTR in C++ (Unicode)

... Thanks for the link to the MSDN article. This is exactly what I was looking for. std::wstring s2ws(const std::string& s) { int len; int slength = (int)s.length() + 1; len = MultiByteToWideChar(CP_ACP, 0, s.c_str(), slength, 0, 0); wchar_t* buf = ...
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How to implement the Android ActionBar back button?

I have an activity with a listview. When the user click the item, the item "viewer" opens: 12 Answers ...
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How can you strip non-ASCII characters from a string? (in C#)

... share | improve this answer | follow | edited Aug 18 '16 at 3:51 Slai 19.1k44 gold badges...
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Nested using statements in C#

... to compare the contents of two files and see if they match each other precisely. 17 Answers ...
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Java String to SHA1

I'm trying to make a simple String to SHA1 converter in Java and this is what I've got... 12 Answers ...
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Select all 'tr' except the first one

... By adding a class to either the first tr or the subsequent trs. There is no crossbrowser way of selecting the rows you want with CSS alone. However, if you don't care about Internet Explorer 6, 7 or 8: tr:not(:first-child) { color: red; } ...
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How to use Bash to create a folder if it doesn't already exist?

This doesn't seem to work. Can anyone help? 6 Answers 6 ...
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How to pass an object into a state using UI-router?

...g'} myParam will not show up in the URL. Source: See the comment by christopherthielen https://github.com/angular-ui/ui-router/issues/983, reproduced here for convenience: christopherthielen: Yes, this should be working now in 0.2.13. .state('foo', { url: '/foo/:param1?param2', par...