ammeter | write specs for your Rails 3 generators | Application Framework library
kandi X-RAY | ammeter Summary
kandi X-RAY | ammeter Summary
A gem that makes it easy to write specs for your Rails 3 Generators. RSpec is using ammeter to spec its own generators and we think you may find it useful too. An ammeter is used to measure electrical current and electricity can be produced by a generator.
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ammeter Key Features
ammeter Examples and Code Snippets
Community Discussions
Trending Discussions on ammeter
QUESTION
This will be very ammeter question. But I am new to assembly coding so bear with me here.
I am trying to make print function as a library that print numbers in assembly(at&t, x86_64) using syscall (write function / redirect to stdout). The lib file is linked to the main file where the function is called and the print value is stored inside the rax register before calling the function printNumber.
Code inside lib
...ANSWER
Answered 2020-Nov-22 at 02:21Your problem is that gcc libCalc.s -no-pie -nostdlib -o libCalc.o
is creating an executable instead of an object file even though it is named libCalc.o
.
You want gcc libCalc.s -c -o libCalc.o
to create a true object file you can then put into your library.
QUESTION
I had just started doing a fun project about the classical DC circuit experiments. I have designed the UI part and the back-end for series circuit. Actually what happens is, user can spawn as many (up to infinite) set of resistors, bulbs, voltage source (which is 1 for now), ammeter and voltmeter, and connect them in any manner (permutation) they want. So in back-end I am storing these connections as edges of a graph where voltage sources, resistors, bulbs, ammeter and voltmeter are the nodes. Now, I am traversing the circuit as DFS traversal as soon as user taps "on" the voltage source. So being a connected graph in series I can able to easily sum up all the resistors and calculate the electric current flow throughout the circuit and display it on the ammeter. But the problem is, if user connects the circuit in parallel then how to solve this problem.
I need some advice/suggestions from the stack community to help me solve the problem.
...ANSWER
Answered 2020-Aug-25 at 08:08Change the representation of your circuit. Connections should be nodes, components should be edges labelled with their resistance.
First let's consider a circuit with a single current/voltage source.
Create a new set of nodes by merging together the nodes connected through a 0 ohm edge.
Apply Millman's theorem to each node to get a set of linear equations whose solution will give you the potential of all nodes.
If the source is a current source, there is no difficulty. If the source is a voltage source, you may have to fix the potential of the two nodes to which it is connected. When solving the equations you may then find that the ground node is not at the 0 potential. This is ok, just substract this potential to all the nodes to get the correct solution relative to your ground.
If your circuit has got more than one source, use the superposition theorem to compute the final solution from the solutions with each source enabled in turn.
QUESTION
In my graph, i want to get gate3, by the sum of power for in-edge is greater than out-edge.
I tried the query:
...ANSWER
Answered 2020-Jun-07 at 07:07Maybe there is a more optimized way to do this.
But this one feels the clearest to me (code-wise)
QUESTION
I want to measure the current consumption of the uC on my STM32 Nucleo-64 evaluation board (NUCLEO-L073RZ). The manual says, that I just have to remove the JP6/IDD jumper and then connect the pins to an ammeter:
But if I just remove the JP6 jumper (no pin connection), the uC is still running (I can still debug/communicate via I2C). I would have expected, that if the JP6 is removed, the uC is no longer powered and therefore not accessible anymore...
Can somebody please explain me, where is my error in reasoning?
Here is the link to the corresponding STM32 Nucleo-64 manual (page 23):
...ANSWER
Answered 2019-May-29 at 19:44Connecting the USB to the debug port IS powering the MCU through the debug pod. Try removing the 2 ST-LINK jumpers on upper left an inch from the the USB connector. That disconnects the built-in ST-LINK from the MCU. That might remove the power from the debug pod to the MCU.
QUESTION
I dont understand where is the error coming from... Following error is shown in my code.I have tried to search but not found anything useful.
Error starting at line : 31 in command - delete from Item_Requisite where Item_ID=104
Error report - ORA-04091: table DB20168002.ITEM_REQUISITE is mutating, trigger/function may not see it
ORA-06512: at "DB20168002.TR", line 2 ORA-04088: error during execution of trigger 'DB20168002.TR'
...ANSWER
Answered 2019-Apr-17 at 06:44Don't MERGE
; you aren't performing any INSERT
(and MERGE
is known as upsert (update/insert in a single operation). UPDATE
will do the job:
QUESTION
I am a beginner to three.Js library.How can i implement/create a circuit having batteries,bulbs,ammeter,switches using Three.js with simple features like glowing of a bulb when circuit is closed,toggling of existing state(open/closed) of button when clicked ,i tried to search it over the internet but didn't get any useful information regarding this.Can anyone attach some links or provide some information regarding this?
...ANSWER
Answered 2017-Feb-08 at 09:43You can tried at https://kazuhikoarase.github.io/simcirjs/ I hope will be useful for you...success!
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