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An error occurred while installing pg (0.17.1), and Bundler cannot continue

... And now, as of 1/22/15 we're looking at the 9.4 release, it's good to see they're keeping it updated -- "gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.4/bin/pg_config" – c...
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How to hide the “back” button in UINavigationController?

Do you know how to hide the 'back' button in a UINavigationController? Also, how to show it back, but I guess that's very similar to hiding it... ...
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Fastest method to replace all instances of a character in a string [duplicate]

... "b", true); // bb "Hello???".replaceAll("?", "!"); // Hello!!! Let me know if you can break it, or you have something better, but make sure it can pass these 4 tests. share | improve this answer...
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Titlecasing a string with exceptions

...id not hit your edge case. Ex: titlecase('one 4 two') -> 'One 4 Two'. Now titlecase('1one') -> '1one', but '1one'.title() -> '1One'. though this later case is an edge case and I'm not sure '1One' is the correct titling. I'm also not concerned enough to grab my grammar book. ...
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Razor If/Else conditional operator syntax [duplicate]

...vid Lively already answered by thanks :) At least can "close" the question now... – B Z Jan 5 '11 at 20:12 3 ...
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Non-alphanumeric list order from os.listdir()

... answered Jan 27 '11 at 5:41 NowayzNowayz 1,51433 gold badges1717 silver badges3131 bronze badges ...
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How to add manifest permission to an application?

...if (granted) { // Always true pre-M // I can control the camera now } else { // Oups permission denied } }); Add this library to your app allprojects { repositories { ... maven { url 'https://jitpack.io' } } } dependencies { ...
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Redirect From Action Filter Attribute

... My question now is why did Microsoft decide to make this filter protected there must be some reasonable explanation? I feel very dirty redefining this accessibility of RedirectToAction without understanding why it was encapsulated in the...
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How do you read CSS rule values with JavaScript?

...rmat you'd see in an inline style. I'd like to be able to do this without knowing what is contained in a particular rule, so I can't just pull them out by style name (like .style.width etc.) ...
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How can I truncate a double to only two decimal places in Java?

... @Dev I stand corrected. I see now that DOWN does indeed have the effect of truncation for both positive and negative numbers. As seen in examples table in the doc. – Basil Bourque May 28 '15 at 20:42 ...