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Retrieve the position (X,Y) of an HTML element relative to the browser window

...n every circumstances that I've tried. function getOffset( el ) { var _x = 0; var _y = 0; while( el && !isNaN( el.offsetLeft ) && !isNaN( el.offsetTop ) ) { _x += el.offsetLeft - el.scrollLeft; _y += el.offsetTop - el.scrollTop; el = el.offsetPare...
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Undefined symbols for architecture arm64

...m working with Xcode 7.2 and in Other Linker Flags -> Debug I see: -weak_framework CoreFoundation -weak_framework UIKit -weak_framework AVFoundation -weak_framework CoreMedia -weak-lSystem -ObjC ... here I added $(inherited) but it doesn't work – Alessandra ...
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Duplicating a MySQL table, indices, and data

...oldtable; To copy just structure and data use this one: CREATE TABLE tbl_new AS SELECT * FROM tbl_old; I've asked this before: Copy a MySQL table including indexes share | improve this answer ...
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Combining Multiple Commits Into One Prior To Push

...al commits together, you can use git rebase -i. If you're on branch topical_xFeature, you would run git rebase -i master. This will open an editor window, with a bunch of commits listed prefixed by pick. You can change all but the first to squash, which will tell Git to keep all of those changes, bu...
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Binding an enum to a WinForms combo box, and then setting it

... in mind the tryparse is a .net 4.0 statement. – real_yggdrasil Jun 22 '12 at 7:53 For me SelectedValue is always null...
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Random String Generator Returning Same String [duplicate]

...ce of calls to Convert and Floor and NextDouble): private readonly Random _rng = new Random(); private const string _chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; private string RandomString(int size) { char[] buffer = new char[size]; for (int i = 0; i < size; i++) { buffer[i] = _c...
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How to call another controller Action From a controller in Mvc

...ublic class AController : ApiController { private readonly BController _bController; public AController( BController bController) { _bController = bController; } public httpMethod{ var result = _bController.OtherMethodBController(parameters); .... } } ...
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Where is the Keytool application?

...achine, you would normally find the jdk at C:\Program Files\Java\jdk1.8.0_121\bin It is used for managing keys and certificates you can sign things with, in your case, probably a jar file. If you provide more details of what you need to do, we could probably give you a more specific answer. ...
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Scala equivalent of Java java.lang.Class Object

...: java.lang.Class[C] = class C scala> c.getClass res1: java.lang.Class[_] = class C That is why the following will not work: val xClass: Class[X] = new X().getClass //it returns Class[_], nor Class[X] val integerClass: Class[Integer] = new Integer(5).getClass //similar error There is a ticket...
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Manually raising (throwing) an exception in Python

...hon!') # Don't! If you catch, likely to hide bugs. For example: def demo_bad_catch(): try: raise ValueError('Represents a hidden bug, do not catch this') raise Exception('This is the exception you expect to handle') except Exception as error: print('Caught this err...