Kirat[ad_1] Rails has a built in mechanism for handling nested forms. Lets say you have: class Company < ActiveRecord::Base has_many :brands accepts_nested_attributes_for :brands end class Brand < ActiveRecord::Base belongs_to :company end class CompaniesController < ApplicationController def new @company = Company.new @company.brands.new # seeds the form with a new record for brands end def edit @company … Read more
[ad_1] SELECT t.name,SUM(s.amount) FROM Table1 t JOIN Table2 s ON(t.partid = s.partid) GROUP BY t.name You also should get FDK 500 in your result set , so I assume you need a WHERE clause ? WHERE t.name=”DDU” 1 [ad_2] solved Using Sql to get result from two tables
[ad_1] So, you’ve proposed two functions that look like they are primarily designed to work with arrays, but they should return intelligent results if you pass them something other than an array. So, right away, you can’t use the Array.prototype method because if the data is not an array, that method won’t exist on the … Read more
[ad_1] The class Derived is still abstract since the pure virtual function Base::foo hasn’t been overridden. [ad_2] solved Abstract class without defining in derived class
[ad_1] Use AVAudioRecorder – Audio Metering – checkout out this tutorial – dettect when a user blows into mic http://mobileorchard.com/tutorial-detecting-when-a-user-blows-into-the-mic/ Quick Example: _audioRecorder.meteringEnabled = YES; //1. This method will get the current mic activity and will format it to a 0 – 1 scale. -(void)checkRecordingMeters:(NSTimer *)timer { [_audioRecorder updateMeters]; const double ALPHA = 0.2; float … Read more
[ad_1] The problem with your code is that you are trying to work on a piece of code that has already started to operate. In simpler words, the setInterval method will be called every 1000ms, no matter what the value of stopped variable is. If you wish to really stop the log, you can do … Read more
[ad_1] If in a namespace eval, use variable to avoid the weirdness of the variable name resolver. (I don’t want to describe in detail what it does, other than to say that code that relies on it can be automatically described as buggy and in hard to accurately describe ways.) If in a procedure, (usually) … Read more
[ad_1] Add a closing parenthesis: print(“<tr><td>{}</td> <td>”.format(attributes[“id”])) # Missing here ^ [ad_2] solved python syntax error although syntax is correct [closed]
[ad_1] I think I know what you mean, please have a look at this fiddle http://jsfiddle.net/joevallender/QyqYW/1/ The code is below. tags would come from the server and selectedTags is the managed array of current selections. you could load data from the server into selectedTags too if necessary, if for instance editing an existing tagged post. … Read more
[ad_1] If you have average skill using an SDK should be helpful for you. Start out with something like XNA Game Studio to see how those concepts are done. This document is the starting point for the SDK https://msdn.microsoft.com/en-us/library/bb200104.aspx and the “Network” concepts you are specially looking for are discussed here: https://msdn.microsoft.com/en-us/library/bb975947.aspx As for the … Read more
[ad_1] If you have CSS styles isolated in a javascript string, you can get the width value with this regex: var re = /\.body\s*\{[^\}]*?width\s*:\s*(.*);/m; var matches = str.match(re); if (matches) { var width = matches[1]; } Test case here: http://jsfiddle.net/jfriend00/jSDeJ/. The height value can be obtained with this regex: \.body\s*\{[^\}]*?height\s*:\s*(.*);/m; If you just want the … Read more
[ad_1] This seems to work for me, and is very close to what is given in the question. You have to return after iterating over all items (not just the first in the for-loop). Also, see that if I have an item 1 two places in the list i will add it twice to the … Read more
[ad_1] Ok, let’s see if this answer suits your request. SELECT a.EMPLID,a.DEDCD, to_char(a.EFFDT,’YYYY-MM-DD’) EFFDT, b.DEDCD as DEDCD2,GTN FROM ( select EFFDT,GTN,EMPLID,DEDCD, row_number() over (partition by EMPLID order by DEDCD) rn from table1 ) A LEFT OUTER JOIN ( select EFFDT,EMPLID,DEDCD, row_number() over (partition by EMPLID order by DEDCD) rn from table2 ) B ON ( … Read more
[ad_1] Remove the $() stuff around your result string. Also, you should check to make sure g.time.time isn’t zero before division. var speed = (g.time.time === 0 ? 0 : Math.floor( (Math.ceil(g.score.score / 5) / g.time.time) * 60)) var result=”<ul><li>You type “+g.score.score+’ characters in ‘+g.time.time+’ seconds.</li><li><u>Your speed</u> : about ‘ + speed +’ words per … Read more
[ad_1] This should work for you: Sub DeleteDuplicates() Dim lRow As Long Dim i, j, k As Integer Dim Duplicates() As Integer Dim sht As Worksheet Dim Val1, Val2 As String Set sht = Worksheets(“Sheet1”) lRow = sht.Cells(Rows.Count, 1).End(xlUp).Row Index = 0 For i = 7 To lRow Val1 = sht.Cells(i, 1).Value Index = 0 … Read more