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- Dictionaryalternate
verb
- 1. occur in turn repeatedly: "bouts of depression alternate with periods of elation" Similar
adjective
- 1. every other; every second: "she was asked to attend on alternate days" Similar
- 2. another term for alternative North American
noun
- 1. a person who acts as a deputy or substitute: North American "he shall be entitled to exercise the vote of the director for whom he is an alternate"
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5. #define isn't inherently bad, it's just easy to abuse. For something like a version string it works fine, although a const char* would be better, but many programmers use it for much more than that. Using #define as a typedef for example is silly when, in most cases, a typedef would be better. So there's nothing wrong with #define statements ...
Nov 14, 2011 · E.g. of Composite Key, if we have used “Name, Address” as a Primary Key then it will be our Composite Key. (VI) Alternate Key – Alternate Key can be any of the Candidate Keys except for the Primary Key. E.g. of Alternate Key is “Name, Address” as it is the only other Candidate Key which is not a Primary Key. (VII) Secondary Key ...
Oct 29, 2019 · ALTER TABLE Store. ADD CONSTRAINT AK_Store UNIQUE (StoreNumber, Customer); ALTER TABLE Hub. ADD CONSTRAINT AK_Hub UNIQUE (HubNumber, Customer); ALTER TABLE Sale. ADD CONSTRAINT AK_Sale UNIQUE (SaleDate, StoreID, HubID); --issue here is StoreID and HubID are nullable since sale could occur at either. sql-server.
Oct 25, 2016 · Primary Key: SID. Alternate Key: FNAME+LAME. now with some explanation. Candidate Keys are those keys which is candidate for primary key of a table. simply all columns which full fill all the requirements of primary key. Alternate Key After choosing primary key from those candidate keys, rest of candidate keys are known Alternate Key.
Dec 18, 2017 · Assume that a table have 4 columns A, B, C and D. Only A column defines uniqueness that's why it's a primary key. B, C and D allow entries to repeat that's why we can't take them as an composite alternate key. Is it possible to use the same column in primary key and alternate key, say, to make a alternate key as (A and B)?
Jun 10, 2011 · 1. The solution to this is you would define two complex types to represent each "state" of your structure. Each complex type would apply different constraints to the nested elements within. Then you can simply group the two complex types as items under an xs:choice. Something like.
Feb 1, 2018 · 3. Here's my solution to this type of problem: Create a new class in CSS and position off screen. Then put your alt text in HTML right before the property that calls your background image. Can be any tag, H1, H2, p, etc. CSS. <style type="text/css">.
Mar 7, 2014 · So how do I define an alternate editor with arguments, for emacsclient. Background: I am trying to make a bash command ( edit ) that when I use it to edit a file, it will connect to a local emacs server, or create a new one.
Aug 15, 2014 · If you want the preprocessor to replace the left-hand side of the ## operator (which was your intent apparently), you absolutely have to use a macro parameter on the left-hand side, as in. #define ITF_back(prefix) prefix##_back. and then you can use this macro as. ITF_back(iterate_tuple_fname)
Fields_MediaLibraryPicker Alt: Fields.MediaLibraryPicker-VistaImage. Media. Parts_Image_Summary. What I want to do is to provide alternative shapes from the Content shape downwards. This is easy enough for Content itself and for Fields_MediaLibraryPicker (as the Shape Tracer automatically provides applicable alternatives (as indicated above)).
