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Questions tagged [operand]

177 questions
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How to fix Missing operator error

I am trying to make a batch game but get the error, Missing operator set was unexpected at this time The code is: set hp=100 set exp=0 set exptill=60 set gold=0 set lvl=1 set attack=4 set powergain=3 set weaponpower=2 set weaponprice=120 set…
user2856418
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Bad operand types - Java

Project: HERE link to the project I am trying to use this open source code but I get the following error: error: bad operand type for binary operator '!=' In this context: if (img != null) { cvFlip(img, img, 1);// l-r =…
MOTIVECODEX
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if multiple random numbers are all equal return true

Im working on some random generator, and it's something like roll a dices, if all dices are returning same numbers than you won a game if not than you try again. To get six dices i used mt_rand function and for every dice separately, so i have…
lonerunner
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C# operands error

I am trying to calculate the total for a list in my C# program, I have gotten help from several people in my class and we can't seem to find the problem, my code is, int totalB = 0; …
user2675079
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rowfilter error: Missing operand after ''%اح%'' operator

I dont know why I have below error: Missing operand after ''%اح%'' operator. on dv.RowFilter = "[customer] LIKE N'%" + value + "%'"; also I changed code to: dv.RowFilter = "[customer] LIKE N'%" + value.Replace(@"'", "''") + "%'"; but still I have…
Iran_Girl
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Batch: I need some fresh eyes to see where the error is

I keep getting a Missing operand error. I cant seem to find it and I figure a new set of eyes can. @echo off title Log Split And Backup rem dt = date rem tm = time rem wd = week day rem mh = month rem dy = day rem yr = year rem hh = hour rem mm =…
Troy Rash
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lvalue required as left operand of assignment. What does that mean?

sorry for bothering you again, but I'm getting an error that I am not quite sure how to solve. I'm trying to make a function that prints a matrix with a set value for both ROW and COLUMN. However, when I use ROW or COLUMN inside the "for" to print…
Allan Ransom Soto
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Unsupported operand type(s) in formula

I m having problems getting python 2.7 to do this formula. Its purpose is to convert Landsat 7 DN values to reflectance values. b1 references a band1 TIFF image. L_B1 = float(((LMax_B1 - LMin_B1) / (QCALMax_B1 - QCALMin_B1)) * (b1 - QCALMin_B1) +…
Simon
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Missing operand before 'And' operator, but rendering page

I have a page which is throwing Missing operand before 'And' operator error on this code: string filtre = (Request["pn"] == "Tous" ? "pn=pn" : "pn='" + Request["pn"] + "'"); filtre += (Request["dep"] == "Tous" ? "" : " and erreur=" +…
Olivier
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TypeError: unsupported operand type(s) for *=

I'm teaching myself Python via an online wikibook, and came across a confusing error in one of the examples with overloading operators. According to the example: class FakeNumber: n = 5 def __add__(A,B): return A.n + B.n c =…
Joseph Webber
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Scala understanding right associative operand

i am learning scala ( like it! ) but there is something i dont understand. i read about right associative operand by method names ending with ":". Easy to understand but i wanted to define my own right associative function named add3To:. I have a…
chrisf
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const char and binary operator errors

First things first: I know this code is overlong and could be shortened quite a bit. However, I don't want help with how to shorten it, I am just trying to understand some basics and my problem right now is with operators and storing values. As…
user2040308
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Operand should contain 1 column(s)??? IT DOES but still error. Is this a bug?

I'm having a verry strange problem. I am certain I have done nothing wrong in this line of code: INSERT INTO oc_address (`cust_id`, `firstname`, `lastname`, `address_1`, `city`, `postcode`, `country_id`) SELECT (`cust_id`,…
user2305176
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Matlab: Get neighboring coordinate values - && Operand

I'm trying to extract from a 2-D matrix with id values the neighboring ids of each element on the board. I have a list of of IDs and their coordinates (of n elements), and I'm creating the following: (Example for left neighbor…
Guy Wald
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file name with Space causing missing operand

Attempting to make a batch to display the filesize of a file. I have found an (almost) perfect solution in another post (How can I check the size of a file in a Windows batch script?) but whenever I enter a filename with a space, I get "missing…
user2058787
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