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- Dictionarymultiple/ˈmʌltɪpl/
adjective
- 1. having or involving several parts, elements, or members: "multiple occupancy"
noun
- 1. a number that may be divided by another a certain number of times without a remainder: "15, 20, or any multiple of five"
- 2. a shop with branches in many places, especially one selling a specific type of product: British "the major food multiples"
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Jun 8, 2011 · In general, you can write a multi-line define using the line-continuation character, \. So e.g. #define MY_MACRO printf( \. "I like %d types of cheese\n", \. 5 \. ) But you cannot do that with your first example. You cannot split tokens like that; the << left-shift operator must always be written without any separating whitespace, otherwise it ...
A union object holds the value of the | (bitwise or) operation on multiple type objects. These types are intended primarily for type annotations. The union type expression enables cleaner type hinting syntax compared to typing.Union. This use of | was added in Python 3.10. Hence the proper way to represent more than one return data type is:
Mar 8, 2010 · Bare in mind that, tidiness may come with consequences of performance. The range function call will slow down the init process slightly. Beware if you have some process that need to reinit the variable many time. import time. def r_init(): st=time.time() alist, blist, clist, dlist, elist = ([] for i in range(5))
Yet another approach, which is likely the most intuitive if you will be using this pattern frequently, is to define your data as a list of flag values (True, False) mapped to flag names (single-character strings). You then transform this data definition into an inverted dictionary which maps flag names to flag values.
Apr 21, 2018 · Reading documentation online, I'm getting confused how to properly define multiple JavaScript variables on a single line. If I want to condense the following code, what's the proper JavaScript "strict" way to define multiple javascript variables on a single line? var a = 0; var b = 0; Is it: var a = b = 0; or. var a = var b = 0; etc...
Oct 20, 2008 · 234. You can only have one primary key, but you can have multiple columns in your primary key. You can also have Unique Indexes on your table, which will work a bit like a primary key in that they will enforce unique values, and will speed up querying of those values. RB.
9. Using CSS pseudo-classes :is (previously :any and :matches) and :where, you can use comma to match multiple classes on any level. At the root level, :is(.abc, .xyz) and .abc, .xyz function almost identically. However, :is allows matching only a part of the selector without copying the whole selector multiple times.
Dec 6, 2016 · I am trying to look for an easy way to define multiple global variables from inside a function or class. The obvious option is to do the following: global a,b,c,d,e,f,g..... a=1 b=2 c=3 d=4 ..... This is a simplified example but essentially I need to define dozens of global variables based on the input of a particular function.
Dec 9, 2019 · in your Dockerfile define the ARG variables you need with a default value (so, in case you don't pass it it can still work): ARG P_TAG=8-jdk. FROM openjdk:${P_TAG} ARG P_VERSION="1.22.2-stable". ENV TAG=${P_TAG} ENV VERSION=${P_VERSION} RUN echo TAG=${TAG} RUN echo VERSION=${VERSION} Then your build line should go like this:
In CSS with the .className selector you can define the properties for every element with "className" class. Every element could have more classes. The meaning of a selector with more classes depends on how you combine them in your declarations: .class1.class2 will match only the elements that have both of them classes defined.
