[Solved] Return checked checkboxes when user retrieves the form (Coldfusion) [closed]

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I like to use cfparam in these case like above. <cfparam name=”form.delegations” value=”#yourQuery.columnname#” /> And in HTML: <input type=”checkbox” name=”delegations” id=”SR1″ value=”0″ <cfif listFind(form.delegations,0)>checked</cfif> /> Please note, in your database the value will be a list of values from checkboxes delegations. 1 solved Return checked checkboxes when user retrieves the form (Coldfusion) [closed]

[Solved] Pointers give seg fault [closed]

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You have not assigned anything to the pointers to the Paddle, Ball or Manager variables in your main method. By default the won’t be initialised and will point somewhere in memory, which may or may not be accessible to your application. When you access them and the memory is inaccessible you get the access violation … Read more

[Solved] why is fasthttp like single process?

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I think instead of fasthttp is single process?, you’re asking whether fasthttp handles client requests concurrently or not? I’m pretty sure that any server (including fasthttp) package will handle client requests concurrently. You should write a test/benchmark instead of manually access the server through several browsers. The following is an example of such test code: … Read more

[Solved] How to parse Json response inside square brackets?

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Just like you’d traverse any other array. Simply, instead of having their properties stored under property names in a map, the objects that make up this array have their properties stored under given indexes in an array. theJsonObject.rows.forEach( function(row) { var url = row[0]; var n = row[1]; do stuff with url and n… }); … Read more

[Solved] Can you see PHP scripts client side?

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Nobody can see your code because Apache (or whatever web server you use) is instructed to EXECUTE any .php files rather than simply serve (display) them as it does by default (with .html, .css, .js, etc). I think what you may have heard of is a general security concern using PHP in general – If … Read more

[Solved] How to put this code into a table? [closed]

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<table> <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Frameset//EN” “http://www.w3.org/TR/html4/frameset.dtd”> <html> <head> <title> Prueba </title> </head> <frameset rows=”56px, *, 50px” border=”0″ framespacing=”0″ frameborder=”NO”> <frame class=”header” src=”https://stackoverflow.com/questions/10589097/header.html”> <frameset cols=”450px, *” border=”0″ framespacing=”0″ frameborder=”NO”> <frameset rows=”*,150px” border=”0″ framespacing=”0″ frameborder=”NO”> <frame class=”frame1″ scrolling=”auto” src=”search_results.html”> <frame class=”frame2″ scrolling=”no” src=”info.html”> </frameset> <frame class=”frame3″ scrolling=”no” src=”map.html”> </frameset> <frame class=”footer” scrolling=”no” src=”footer.html”> </frameset> … Read more

[Solved] presenting a view controller

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Try doing this: HomeViewController *homeView = [[HomeViewController alloc]init]; [self presentViewController:homeView animated:YES completion:nil]; Also note that black is the default colour of the window. If you don’t have any view controller named HomeViewController, and you present it, by default it will be visible as black colour to the user. To Avoid this, you need to set … Read more

[Solved] dplyr selecting observations with filter [duplicate]

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You could use paste to create the full name and filter to subset on that new variable library(dplyr) filter(d,paste(NAME,SURNAME) %in% c(“Giovanni Bianchi”,”Luca Rossi”)) NAME SURNAME COLOR 1 Giovanni Bianchi Red 2 Giovanni Bianchi Blue 3 Luca Rossi Blue 4 Luca Rossi Red Data d <- read.table(text=” NAME SURNAME COLOR Giovanni Rossi Red Giovanni Bianchi Red … Read more

[Solved] C++ error expected unqualified [closed]

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You are placing semi colons at the end of your functions params list For example: int substract(int a,int b); —> (Should not have a semi-colon here) { return (a-b); } Whenever C++ compiler throws an unexpected unqualified at you, it is usually in part because your semi-colons are incorrect. This is good to remember for … Read more