variables

adding values to variable array VBA

由 戏子无情 提交于 2019-12-31 08:31:33
问题 I am trying to loop through a table that has a column for "customers" and "dollar amount" . If my loop finds a customer called "greg" or "henry" I want to add his "dollar amount" to an array of an unknown size. Can someone please help me? 回答1: If by unknown size, you mean that number of elements is unknown, you could use a dynamic array. Dim aArray() As Single ' or whatever data type you wish to use ReDim aArray(1 To 1) As Single If strFirstName = "henry" Then aArray(UBound(aArray)) = 123.45

adding values to variable array VBA

由 邮差的信 提交于 2019-12-31 08:31:10
问题 I am trying to loop through a table that has a column for "customers" and "dollar amount" . If my loop finds a customer called "greg" or "henry" I want to add his "dollar amount" to an array of an unknown size. Can someone please help me? 回答1: If by unknown size, you mean that number of elements is unknown, you could use a dynamic array. Dim aArray() As Single ' or whatever data type you wish to use ReDim aArray(1 To 1) As Single If strFirstName = "henry" Then aArray(UBound(aArray)) = 123.45

variable not defined in python

由 穿精又带淫゛_ 提交于 2019-12-31 07:42:34
问题 Hi I'm very new with programming in python. I'm starting my first program but i'm having a little trouble.. is there a better way of doing the snippet of code below? When i run the program I get "yes_no" not defined. def main(): print "\n Welcome to registration. Are you an authorized user?\n" yes_no = raw_input("Yes or No?: ") if yes_no in ("Yes", "yes"): return oldUser() elif yes_no in ("y", "Y"): print ("Please enter YES") return wrong() elif yes_no in ("n", "N"): return wrong() else:

Javascript Function Accepting PHP Variables

由 荒凉一梦 提交于 2019-12-31 07:07:44
问题 I'm drawing a complete blank why this isn't working. I can do it with one variable passing through, but not two. When I use actually numbers like getnt(1,2) it works. It's just not working with two PHP variables. <script type="text/javascript"> function getnt(nid,pnid) { window.location = "nt.php?nid=" + nid + "&pnid=" + pnid; } </script> <body> <?php echo "<a href='#' onclick='getnt($nid,$pnid)'>VIEW</a>"; ?> </body> I can make the code work with echo "<a href='nt.php?nid=$nid&pnid=$pnid'

Binding of a dom element to a javascript variable

由 江枫思渺然 提交于 2019-12-31 07:06:33
问题 I'm new to js and my task is this: I've to bind a gauge object like one you can download from this rep: https://github.com/Mikhus/canv-gauge.git to a dom element in order to get it from c++ software. How can I create my var and set it with id, just to use GetElementFromId dom method? thank you, Daniele 回答1: You can try it with jQuery. Here is the example: var elt = document.getElementById('dom-id'); jQuery.data(elt, "gauge", gaugeObject); Be careful that the first argument of jQuery.data() is

Javascript Function Accepting PHP Variables

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-31 07:06:04
问题 I'm drawing a complete blank why this isn't working. I can do it with one variable passing through, but not two. When I use actually numbers like getnt(1,2) it works. It's just not working with two PHP variables. <script type="text/javascript"> function getnt(nid,pnid) { window.location = "nt.php?nid=" + nid + "&pnid=" + pnid; } </script> <body> <?php echo "<a href='#' onclick='getnt($nid,$pnid)'>VIEW</a>"; ?> </body> I can make the code work with echo "<a href='nt.php?nid=$nid&pnid=$pnid'

react native currency symbol not printing from variable

由 巧了我就是萌 提交于 2019-12-31 07:04:14
问题 I want to print currency symbol from its currency code. but it not working from variable. My Code:- render() { var currencyCode = "$" return ( <View> <Text>{currencyCode}</Text> <Text>$</Text> </View> ) } Output:- if enter static currency code so it is working but not working from variable. How to print currency symbol from variable? 回答1: This similar question explains all available options. Since dangerouslySetInnerHTML is inapplicable in React Native, there are only two of them. HTML

javascript change ruby variable

由 非 Y 不嫁゛ 提交于 2019-12-31 06:59:10
问题 I'm new to web development, so I hope this makes sense. I am using Ruby 1.8.7 and Sinatra. I set a variable in config.ru, like $MyFile = "file.json" Then I call an erb file, which uses that variable to open "file.json" , get some data and display it. So far so good. If the user activates a drop down on the page, my javascript code listens, and is supposed to re-load the page, but with $MyFile = "file2.json" , thus the data displayed will be different. I can detect the change, and reload the

How do I make a progression with a variable in Java?

由 谁说我不能喝 提交于 2019-12-31 05:54:35
问题 I am interested in how to call a variable that changes, such as customer1 , customer2 , customer3 , etc. These customer variables are populated in this particular Class . I would like the program to automatically type that number when I perform something such as customer1.returnName(); if the user types a 1 . without me making a case by case code. I would like the user to type the number of the customer and it automatically uses that number. What function is best for this? 回答1: If you have

How to access a variable in a PHP class that is set by another function? Codeigniter

由 ⅰ亾dé卋堺 提交于 2019-12-31 05:42:27
问题 I have this code here in PHP using Codeigniter framework, I can't seem to get my head around class variables in this code seems completely different to C++. I was wondering how I can get a local variable in one class (function) method to another class method. But not passing them as variables as I have to use a redirect function instead which cannot take variables. The variable I want to have accessible is $record_id , i tried making it public etc does not like it. class Submit extends CI
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