Products related to Variable:
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Rheostat variable resistor
BEK Variable Rheostat mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work.Vary the current in a circuit using this rheostat.Supplied with 11O coil.Recommended Voltage 6V max.
Price: 10.64 £ | Shipping*: 7.19 £ -
Hoya Variable Density II Variable density camera filter 6.2 cm
Hoya Variable Density II Variable density camera filter 6.2 cm
Price: 108.32 £ | Shipping*: 0.00 £ -
Marumikoki 67mm CREATION VARIABLE 67mmcreationvariB ND2.5-ND500/B [Variable ND]
Welcome to Select Items Norisuke! I am a seller from Japan. I ship authentic products from Japan. Please enjoy shopping with peace of mind! You will find popular and useful items in Japan! If you have any questions about our products, please feel free to contact us. Thank you very much. [Specifications] Model: 67mmcreationvariB (67mmcreationvariB) JAN code: 4957638192118 Filter diameter: 67mm When taking a photo, the light intensity can be adjusted steplessly over a wide range with just one shot, eliminating the need for troublesome ND filter replacements. This filter is essential for obtaining a shutter speed suitable for the frame rate when shooting video. When taking a photo, the light intensity can be adjusted steplessly over a wide range with just one shot, eliminating the need for cumbersome ND filter replacements. This filter is essential for obtaining a shutter speed suitable for the frame rate when shooting video. [Specifications] Model: 67mmcreationvariB (67mmcreationvariB) JAN code: 4957638192118 Filter diameter: 67mm
Price: 219.99 £ | Shipping*: 0.0 £ -
Every Variable of Us
Every Variable of Us
Price: 18.04 € | Shipping*: 0.00 €
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What is a variable and non-variable quantity?
A variable quantity is a quantity that can change or vary, such as the temperature, time, or the price of a product. These quantities can take on different values and are often represented by symbols or letters in mathematical equations. On the other hand, a non-variable quantity is a quantity that remains constant and does not change, such as the speed of light or the number of sides in a triangle. Non-variable quantities are fixed and do not depend on any other factors.
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What is the difference between variable definition and variable initialization?
Variable definition is the process of declaring a variable and specifying its data type, such as int, float, or string. This tells the compiler or interpreter that a variable with a certain name and data type will be used in the program. Variable initialization, on the other hand, is the process of assigning a value to the variable for the first time. This can happen at the same time as the variable is defined, or at a later point in the program. Initialization gives the variable a specific value to work with, while definition simply sets up the variable's characteristics.
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'How do I write a variable in a variable in Arduino?'
In Arduino, you can write a variable in a variable by using the concept of pointers. You can declare a pointer variable and then assign the address of the original variable to the pointer variable. This allows you to indirectly access the original variable through the pointer variable. Here's an example of how to write a variable in a variable in Arduino: ```C int originalVariable = 10; int *pointerVariable = &originalVariable; // Assign the address of originalVariable to pointerVariable *pointerVariable = 20; // Write a new value to originalVariable through pointerVariable ``` In this example, the value of originalVariable is changed to 20 by writing to it through the pointerVariable.
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How can one express a variable in terms of another variable?
One can express a variable in terms of another variable by manipulating equations or formulas to isolate the desired variable on one side of the equation. This can involve performing algebraic operations such as addition, subtraction, multiplication, or division to rearrange the equation. By doing so, the variable of interest can be written in terms of the other variable, allowing for a clearer understanding of the relationship between the two variables.
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Growth Technology Formulex
Growth Technology Formulex FORMULEX is a universal product that has a thousand uses for the hobby grower.Professionals rely on Formulex for feeding seedlings, transplants and clones. Formulex remains popular with all growers as it is cost effective and straightforward. In addition it may be used for foliar feeding and for pre-treating rockwool.Formulex has a buffered pH and usually requires no pH adjustment once in solution.Extremely versatile and easy to use.It is an ideal nutrient for soil grown plants and perhaps the ultimate fertiliser for all house plants.Formulex is a complete, balanced and stabilised solution containing all the macro and micro nutrients required for optimum plant growth.Formulex is the very first formulation to contain a full nutrient profile in a single container. All elements are present and will remain available to plants through varying conditions of usage.It is highly concentrated and will make up to 100 times its volume of working solution. Formulex is complete.It is designed for hydroponic applications where every nutrient element must be supplied in solution.It is versatile. It is suitable for hydroponic or soil cultivation and especially recommended for foliar feeding.Formulex is meticulously formulated to express a pH of 6 when made up with tap water. Formulex: How do you use it? You can use Growth Technology Formulex on young plants, seedlings and cuttings until they're ready for budding. Formulex can be used on any plant, in any media and with any kind of grow system. Use Growth Technology Formulex once per week for hand-watering, or every other reservoir change in hydro when needed. Before using, shake the bottle thoroughly. Add 5ml to the feed-water for soil and stir well. Hydroponics: Use 10ml per litre reservoir water. Mix well. Add 5ml/litre water to foliar feed and stir well. You should spray your plants top-to-bottom. Make sure the bottoms as well as the tops are wetted. Make sure that no liquid comes in contact with the grow lamp. Spraying your plants in low light conditions is the best time. This will help to prevent leaf-burn from excessive light striking wet leaves. Recommendation for soil 5ml/litre Hydroponics recommended dosage is 10ml/litre Foliar spray recommended dosage: 5ml/litre
Price: 3.49 € | Shipping*: 0.00 € -
Variable Steam CD Key
Variable is a real-time card game. The goal of the game is to score more points than the opponent. The player must take cards from the common deck. When the deck is over, points are counted. There are five types of cards. If the card is repeated, then the move is transferred to another player. There are special cards in the deck: 1 - Take any enemy card. 2 - The game is transferred to another player. The game continues until the third defeat. You can play with a computer or another player.
Price: 0.38 € | Shipping*: 0.00 GBP € -
Variable-load kettlebell Sveltus
Variable-load kettlebell SveltusThis adjustable kettlebell is widely used for explosive, power and muscle-strengthening work. It features 7 weights in 1, with loads ranging from 4 to 18 kg.Sold individually.
Price: 103.75 £ | Shipping*: 49.4597 £ -
Variable ND Initial 52mm
Variable ND Initial 52mm Quantity 1 Brand Kenko Variable ND Initial 52mm
Price: 689.99 £ | Shipping*: 0.0 £
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How can I store a JavaScript variable in a PHP variable?
To store a JavaScript variable in a PHP variable, you can use AJAX to send the JavaScript variable to a PHP script on the server. The PHP script can then receive the variable using $_POST or $_GET superglobals and store it in a PHP variable. This way, you can pass data between JavaScript and PHP seamlessly.
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How can a JavaScript variable be transferred to a PHP variable?
A JavaScript variable can be transferred to a PHP variable by using AJAX (Asynchronous JavaScript and XML) to send the variable value to a PHP script on the server. The PHP script can then receive the variable value using the $_POST or $_GET superglobals, and assign it to a PHP variable. Another way to transfer a JavaScript variable to a PHP variable is by embedding the JavaScript variable value in a form and submitting the form to a PHP script, which can then retrieve the value using the $_POST or $_GET superglobals.
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How can I output a batch variable in a variable name?
You can output a batch variable in a variable name by using the delayed expansion feature in batch scripting. To do this, you need to enable delayed expansion by using the "setlocal enabledelayedexpansion" command at the beginning of your script. Then, you can use the "!" symbol instead of "%" to access the value of a variable inside another variable. For example, if you have a variable named "var1" and you want to output its value in a variable named "var2", you can use the syntax "!var1!" to achieve this.
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What is the correct explanation for the terms variable declaration and variable initialization?
Variable declaration refers to the process of defining a variable in a program, including its name and data type. This tells the program that a certain variable exists and can be used. Variable initialization, on the other hand, refers to the process of assigning a value to a variable at the time of declaration or later in the program. This gives the variable an initial value to work with. In summary, declaration is about creating the variable, while initialization is about giving it an initial value.
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