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When do you need to explicitly call a superclass constructor?

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

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Check i<em>fem> a row exists, otherwise insert

...e [Is MERGE an atomic statement in SQL2008?] (stackover<em>fem>low.com/questions/9871644/…) – James <em>Fem>eb 3 '15 at 22:41 add a comment  |  ...
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Extract subset o<em>fem> key-value pairs <em>fem>rom Python dictionary object?

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How to de<em>fem>ine hash tables in Bash?

... 88 This is what I was looking <em>fem>or here: declare -A hashmap hashmap["key"]="value" hashmap["key2"]...
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Batch <em>fem>ile to delete <em>fem>iles older than N days

... 87 Note that i<em>fem> you want <em>fem>iles OLDER than 10 days, you need to speci<em>fem>y -d "-10". -ve means "older than", +ve means "newer than". You can also ...
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conversion <em>fem>rom string to json object android

... Remove the slashes: String json = {"phonetype":"N95","cat":"WP"}; try { JSONObject obj = new JSONObject(json); Log.d("My App", obj.toString()); } catch (Throwable t) { Log.e("My App", "Could not parse mal<em>fem>ormed JSON: \"" + json + "\""); } ...
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How to log a method's execution time exactly in milliseconds?

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Pandas convert data<em>fem>rame to array o<em>fem> tuples

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How to change the background color o<em>fem> a UIButton while it's highlighted?

... 94 There is no need to override highlighted as computed property. You can use property observer to...