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Why do you have to retest subclasses that are instantiated from an existing class if the existing class has already been thoroughly tested?
Wiki User
∙ 14y ago
i dont even know it !!!! that why i came to this website to find answer
not for me to answer the dam question.
Fvck in9
Wiki User
∙ 14y agoThe subclass may be atypical.
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Why can't method override be used without inheritance?
Overriding a method means that you are replacing an existing or virtual method that has already been defined in the parent object class, so without using inheritance, there can be no existing method to override.
Do you need to use wire mesh or rebar if im having fibermesh mixed with my concrete?
You still need rebar, unless you are filling a drop in an existing slab that already has steel in it.
Can you reinstall a program if you already have it on your computer and if so will it do anything?
Yes you can re-install programs that are already on your computer. What happens depends on the installer. A good installer will automatically switch to maintenance mode if the version you are installing is the same as the one that is already installed -- allowing you to modify the installation (add or remove components). If there is no maintenance mode it should simply repair the installation if anything is missing, or let you know the software is already installed. If the versions are different, the installer should offer to remove the existing installation if it is older, or alert you if it is newer (typically you have to manually uninstall newer versions before installing older versions). A bad installer will simply install over the existing installation regardless, however the complexity of the software will determine if this is a good thing or not.
How do you add text to an already existing p tag in JavaScript or PHP?
Consider your HTML <p id="pid">Hello </p> In javascript document.getElementById('pid').innerHTML="world"; Remember "id" are unique on the HTML page hence js will always pick <p> where id=pid.
Is set rate 5.75 an example of an assignment statement in programming?
When you assign a value to a variable that already exists, then it is always considered an assignment, otherwise it is considered an initialisation. The main difference is that an initialisation must instantiate a resource to hold the value, whereas the resource already exists with an assignment. In some cases (especially with badly-designed objects), initialisation may in fact be a two-stage process where, behind the scenes, the resource is first instantiated in an uninitialised or default state before being assigned a value through an assignment operator. C, for instance, always uses a two-stage initialisation whereas C++ can use a one-stage initialisation which is more efficient.
Can you open a business when you already have an existing Job?
no
What is existing technology?
technology already made
What is the difference between amendments and revisions?
A revision is a change to an already existing law or regulation. An amendment is when something completely new or different is added to an already existing law.
The ways in which inheritance promotes software reuse?
Inheritance allows classes to be reused by creating a direct relationship superclasses and subclasses. By allowing a subclass to inherit from a superclass, less code is required to develop new subclasses. Hence how the term reuse comes into play. A subclass is essentially "reusing" what has already been developed in the superclass.
Can you add steps in an already existing vinyl lined pool?
It is possible to get steps that can be put into any existing pool
Do the media only reinforce your already existing beliefs?
no because there is also so many factors reinforce my existing beliefs
What were the two states created when states already existing were divided?
pan
Can a volcano build on to an already existing island by irrupting again?
yes
When putting away or stocking dated freight what should be done with the older existing freight that is already there?
When putting away or stocking recently dated freight, what should be done with the older existing freight that is already there
When putting away or stocking recently dates freight what should be done with the older existing freight that is already there?
When putting away or stocking recently dated freight, what should be done with the older existing freight that is already there
When putting away or stocking recently dated freight what should be done with the older existing freight already there?
When putting away or stocking recently dated freight, what should be done with the older existing freight that is already there
When putting away or stocking recently date freight what should be done with the older existing freight that is already there?
When putting away or stocking recently dated freight, what should be done with the older existing freight that is already there
