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Convert Python dict into a dataframe

... The error here, is since calling the DataFrame constructor with scalar values (where it expects values to be a list/dict/... i.e. have multiple columns): pd.DataFrame(d) ValueError: If using all scalar values, you must must pass an index You could ...
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Convert java.time.LocalDate into java.util.Date type

...resents milliseconds on the timeline in the Epoch - the base reference for all other dates and times. We need to convert the Date into a ZonedDateTime, with a Time and a Zone, to do the conversion: LocalDate ldate = ...; Instant instant = Instant.from(ldate.atStartOfDay(ZoneId.of("GMT"))); Date da...
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How do I change the title of the “back” button on a Navigation Bar

... This should be placed in the method that calls the ViewController titled "NewTitle". Right before the push or popViewController statement. UIBarButtonItem *newBackButton = [[UIBarButtonItem alloc] initWithTitle:@"NewTitle" ...
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How to merge a transparent png image with another image using PIL

... To make sure the foreground contains transparency in all cases, use foreground.convert('RGBA') for the mask parameter. – Mark Ransom Oct 4 '12 at 2:28 2 ...
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Using getResources() in non-activity class

... It's normally not a good idea to pass around Context objects in Android. It can lead to memory leaks. – Jason Crosby Aug 28 '13 at 18:35 ...
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How do I instantiate a Queue object in java?

...n't want to do this, but it's listed as an option for the sake of covering all the bases. new Queue<Tree>() { public Tree element() { ... }; public boolean offer(Tree element) { ... }; ... }; ...
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How do I make UILabel display outlined text?

All I want is a one pixel black border around my white UILabel text. 15 Answers 15 ...
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How to add parameters to a HTTP GET request in Android?

...a BasicHttpParams object and adding the parameters to that object, then calling setParams( basicHttpParms ) on my HttpGet object. This method fails. But if I manually add my parameters to my URL (i.e. append ?param1=value1&param2=value2 ) it succeeds. ...
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How do I use PHP namespaces with autoload?

... $class parameter of autoload is the class name as written in constructor call. – tishma Feb 6 '13 at 12:29 1 ...
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IE8 issue with Twitter Bootstrap 3

...g a site using the new Twitter Bootstrap. The site looks fine and works in all required browsers except IE8. 22 Answers ...