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How to create own dynamic type or dynamic object in C#?

... new List<string>(); // my 'columns' fields.Add("this_thing"); fields.Add("that_thing"); fields.Add("the_other"); dynamic exo = new System.Dynamic.ExpandoObject(); foreach (string field in fields) { ((IDictionary<String, ...
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Is there a zip-like function that pads to longest length in Python?

... In Python 3 you can use itertools.zip_longest >>> list(itertools.zip_longest(a, b, c)) [('a1', 'b1', 'c1'), (None, 'b2', 'c2'), (None, 'b3', None)] You can pad with a different value than None by using the fillvalue parameter: >>> list(iter...
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Convert DataFrame column type from string to datetime, dd/mm/yyyy format

... The easiest way is to use to_datetime: df['col'] = pd.to_datetime(df['col']) It also offers a dayfirst argument for European times (but beware this isn't strict). Here it is in action: In [11]: pd.to_datetime(pd.Series(['05/23/2005'])) Out[11]: 0 ...
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What is the “main file” property when doing bower init?

...ts/glyphicons-halflings-regular.woff" ], "ignore": [ "**/.*", "_config.yml", "CNAME", "composer.json", "CONTRIBUTING.md", "docs", "js/tests" ], "dependencies": { "jquery": ">= 1.9.0" } } When I build in Brunch, it pulls these files from my bower_compone...
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How to access test resources in Scala?

...le methods that Java provides. Given your example of data.xml being in $SBT_PROJECT_HOME/src/test/resources/, you can access it in a test like so: import scala.io.Source // The string argument given to getResource is a path relative to // the resources directory. val source = Source.fromURL(getCla...
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How do you get AngularJS to bind to the title attribute of an A tag?

...troller="PhoneListCtrl"> Ref: https://docs.angularjs.org/tutorial/step_03 share | improve this answer | follow | ...
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Print text instead of value from C enum

... I use something like this: in a file "EnumToString.h": #undef DECL_ENUM_ELEMENT #undef DECL_ENUM_ELEMENT_VAL #undef DECL_ENUM_ELEMENT_STR #undef DECL_ENUM_ELEMENT_VAL_STR #undef BEGIN_ENUM #undef END_ENUM #ifndef GENERATE_ENUM_STRINGS #define DECL_ENUM_ELEMENT( element ) element, #...
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How do I update the notification text for a foreground service in Android?

... only by calling stopForground ); Example: private static final int NOTIF_ID=1; @Override public void onCreate (){ this.startForeground(); } private void startForeground() { startForeground(NOTIF_ID, getMyActivityNotification("")); } private Notification getMyActivityNotification(String...
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Is it possible to make an ASP.NET MVC route based on a subdomain?

...nd using attributes would make this easier. – perfect_element Jan 27 '17 at 4:42 @perfect_element - Attribute routes a...
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Doctrine and composite unique keys

...straint; /** * Common\Model\Entity\VideoSettings * * @Table(name="video_settings", * uniqueConstraints={ * @UniqueConstraint(name="video_unique", * columns={"video_dimension", "video_bitrate"}) * } * ) * @Entity */ See @UniqueConstraint ...