[ad_1] Use the rest-client gem.You can make HTTP request from your controller using this. Their github page has examples explaining how to make reuqest along with paramters. A simple get request may look like this: RestClient.get ‘”https://graph.facebook.com’, {params: {‘scrape’=> true, ‘access_token’ => ‘your_access_token’}} [ad_2] solved Convert or Execute an CURL Request for Rails Application
[ad_1] Three problems here. First scanf(ifp,”%lf %lf\n”,&theta,&Cla); You’re calling scanf when you look like you want to use fscanf: fscanf(ifp,”%lf %lf\n”,&theta,&Cla); Second is the file you’re opening: ifp=fopen(argv[0],”r”); argv[0] is the name of the running executable, which is probably not what you want. If you want the first argument passed in, use argv[1] ifp=fopen(argv[1],”r”); Last … Read more
[ad_1] You can use this regex: <result1>(.*?)<result1>(?:(?:.(?!<result1>))*?<result>(.*?)<result>)? Can get your text in group #1 and group #2 (if exists). This regex will give: MATCH 1 1. `A1` 2. `B1` MATCH 2 1. `A2` MATCH 3 1. `A3` 2. `B3` RegEx Demo [ad_2] solved REGEX with two capturing groups
[ad_1] In Jquery contains gives you a string of text to look for. So here you need to get all the h2 tag and search in their text. As h2 elements don’t have a value, you should use innerHTML and then instead of contains, you should use includes method. var allHTwos= document.getElementsByTagName(‘h2’); for (i=0; i<allHTwos.length; … Read more
[ad_1] You’re performing a (potentially slow) network operation on the main thread. If your target SDK is 11 (Honeycomb) or higher this will throw a NetworkOnMainThreadException on Honeycomb or above, because this behaviour can block the UI and lead to an unresponsive app. You could use an AsyncTask to get around this, loading the data … Read more
[ad_1] System.IndexOutOfRangeException: index was outside the bounds of the array c#… the code is attached below. kindly help me out here [duplicate] [ad_2] solved System.IndexOutOfRangeException: index was outside the bounds of the array c#… the code is attached below. kindly help me out here [duplicate]
[ad_1] The structure your friend proposes violates the global structure of an HTML document; the <body> tag must contain the document’s actual content, whereas the <head> tag must only contain information describing the document. The <body> tag permits any flow content within it (such as <div>): Whereas the <head> tag is reserved for metadata content … Read more
[ad_1] In general, all comments regarding names and ids in your code should be considered. Avoid special characters, ID must be unique, etc… The code below should work based on your existing one. Please look for best practices and examples. This is a relatively easy thing to accomplish, it’s just that it doesn’t seem that … Read more
[ad_1] Declare the items as Object. You also have your For Each loop out of order. Function GetCPUID() As String Dim cimv2 As Object Dim PInfo As Object Dim PItem As Object Dim PubStrComputer As String PubStrComputer = “.” Set cimv2 = GetObject(“winmgmts:\\” & PubStrComputer & “\root\cimv2”) Set PInfo = cimv2.ExecQuery(“Select * From Win32_Processor”) For … Read more
[ad_1] You can use pandas groupby method with list comprehension which will do the JOb like Below: >>> df X Y 0 Yes 1 1 No 2 2 Yes 3 3 Yes 4 4 No 2 5 No 1 6 Yes 0 7 No 4 8 No 4 9 No 5 >>> {k: v[“Y”].tolist() for … Read more
[ad_1] In Swift each function parameter can have both argument label and a parameter name. argument label: used in function call parameter name: used inside the function definition By default, parameters use their parameter name as their argument label. These are the possible function declarations that can be used in swift: Case 1: parameter name … Read more
[ad_1] You are missing the point of for and while loops, this question does a good job of explaining it. Basically, a for loops iterate through the list and you can operate on the items as it does so. In contrast, while loop is used to run until a condition is met, such as a … Read more
[ad_1] Will the file be deleted permanently or is it still somewhere in the server? The file will be deleted. If the server’s OS and/or file system has a mechanism to recover deleted files, then it may be recoverable by that mechanism. If the file system doesn’t over-write the location of the file on the … Read more
[ad_1] Try to improve your question. Is that what you wanna do? import flash.geom.Point; var p:Point = new Point(200,300); box_mc.x = p.x; box_mc.y = p.y; You may also store your values in a bi-dimensional Array as here bellow : var a:Array = [[200,300],[150,200]]; box_mc.x = a[0][0]; //200 box_mc.y = a[0][1]; //300 or in this case … Read more
[ad_1] Ithink you just forgot the { } for the last function: function getSerialOverride() { xdl_read_config( “xdl_serialports_onboard_override”, function(response){processSerialOverrideResponse(response);}, function(xhr, status, error){} ); } [ad_2] solved Uncaught SyntaxError: Unexpected token ) [closed]