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How to get Latitude and Longitude of the mobile device in android?

...add the ACCESS_COARSE_LOCATION permission for when GPS isn't available and select your location provider with the getBestProvider() method. share | improve this answer | foll...
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Using OR in SQLAlchemy

...keys) == dictargs[primkeys]) else: return query = select([db.RT_eqmtvsdata]).where(and_(*filterargs)) if self.r_ExecuteAndErrorChk2(query)[primarykeys[0]] is not None: # update filter = and_(*filterargs) query = tableobject.__table__.update().val...
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Drawing an image from a data URL to a canvas

... in javascript , using jquery for canvas id selection : var Canvas2 = $("#canvas2")[0]; var Context2 = Canvas2.getContext("2d"); var image = new Image(); image.src = "images/eye.jpg"; Context2.drawImage(image, 0, 0); html5: <canv...
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How to change current Theme at runtime in Android [duplicate]

... } private void createDialog() { /** Options for user to select*/ String choose[] = {"Theme_Holo_Light","Theme_Black"}; AlertDialog.Builder b = new AlertDialog.Builder(this); /** Setting a title for the window */ b.setTitle("Choose your Application...
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Can the :not() pseudo-class have multiple arguments?

I'm trying to select input elements of all type s except radio and checkbox . 5 Answers ...
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Getting exact error type in from DbValidationException

... string errorMessages = string.Join("; ", ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.PropertyName + ": " + x.ErrorMessage)); throw new DbEntityValidationException(errorMessages); } } This will overwrite your context's SaveChanges() method a...
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R command for setting working directory to source file location in Rstudio

... Worked for me in RStudio v1.0.143 on Windows 10. If you select "Source on save", it will work just fine (you can print out the detected directory with "cat"). If you select the lines then execute them, then the result is null. – Contango Jun ...
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How to calculate time in hours between two dates in iOS

...developer.apple.com/library/mac/navigation/ or if you are using Xcode just select help/documentation from the menu. See: how-to-convert-an-nstimeinterval-seconds-into-minutes --edit: See ÐąrέÐέvil's answer below for correctly handling daylight savings/leap seconds ...
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Combining CSS Pseudo-elements, “:after” the “:last-child”

...this reason: the last-child is a modifier on the li, and then after you've selected all li elements that are last children you then select (and implicitly create) a new element before and after each. – Martin Atkins Nov 15 '11 at 14:52 ...
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How to move an element into another element?

...D46y5 As documented in the API: api.jquery.com/appendTo : "If an element selected this way is inserted into a single location elsewhere in the DOM, it will be moved into the target (not cloned) and a new set consisting of the inserted element is returned" – John - Not A Numbe...