Has a similar instance happened to you? If the calculator on your iPhone or iPad has disappeared from the Control Center, or you can't find it at all, here’s what to do. This left me doubly confused and betrayed when I went through the same panic on my iPad, only to discover that this time I hadn't deleted it, Apple never added one. A week later, when I needed to use a calculator, I swiped down to open the Control Center, and the calculator had disappeared! I panicked, “how could Apple remove the calculator?” "Show me my calculator!" "Where is my calculator?" After I emailed, Apple informed me that if I deleted the Calculator app, it would also disappear from my Control Center-thus causing me to look like a buffoon.
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In that process, I deleted my free Calculator app, not realizing it would also disappear from my Control Center. When the feature first became available, I started deleting every Apple stock app that I didn’t use.
While the iPhone does have one, beginning with iOS 10, Apple gave users the option to remove Apple stock apps from their Home screens. First of all, strange as it may sound, the iPad doesn't come with a built-in calculator app (but we'll show you a workaround!).
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Tbschk = float(e1.If your iPhone or iPad Calculator app has disappeared from your Home screen or Control Center, don’t panic We'll show you how to get the Calculator app back. import tkinter as tkĮ1.insert(0, BCalc) # this receiving the answer in the so that i can be return You cannot get the value which you are displaying as label that is what the error is telling you, to resolve that i created entry widget named e1 and didn't position in the window so that i can get the value in it.You window looks same but now able get the result to display. """Apply first function SUBST to arguments, than FUNC.""" """Store FUNC, SUBST and WIDGET as members.""" Stores function to call when some userĭefined Tcl function is called e.g. The error it's referring to class CallWrapper: TPbtn=Button(window, text="Calculate", command=concentration)įile "C:\Users\Kevin\Anaconda3\lib\tkinter_init_.py", line 1699, in callįile "C:/Users/Kevin/Desktop/Python/IHCprotocol.py", line 13, in concentrationĪttributeError: 'Label' object has no attribute 'get'
PLabel=Label(window, text="This is how much primary antibody you need") #Using concentration to calculate total primaryĬLabel=Label(window, text="Enter primary concentration") TbsLabel=Label(window, text="Amount of TBS needed in ul")īTBSbtn=Button(window, text="Calculate", command=tbscalc) Is there something else I need to look into to figure how to do this correctly? import tkinter as tkīLabel=Label(window, text="Enter number of brains") Calculations done outside of an edit session are normally faster then calculations within an edit session, but there is no way to undo the changes.
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I imagine the error is coming from the code being unable to get the user input, "tbschk", from the previous function. How to calculate values This sample demonstrates how to perform a calculation outside of an edit session. I'm confused as to why the calculation isn't being performed in the "def concentration" function labelled "CCalc". I just have a quick question regarding calculations from a user input via the Entry Box.
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