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Returning value from called function in a shell script

I want to return the value from a function called in a shell script. Perhaps I am missing the syntax. I tried using the global variables. But that is also not working. The code is: ...
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Generating an Excel file in ASP.NET [closed]

...within your Excel Workbook, you can do something similar via an XML schema called SpreadSheetML. This is not the new format that shipped with Office 2007, but something completely different that works as far back as Excel 2000. The easiest way to explain how it works is with an example: <?xml ...
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Safari 3rd party cookie iframe trick no longer working?

...hat does not require user interaction. As I stated in a post I made: Basically all you need to do is load your page on top.location, create the session and redirect it back to facebook. Add this code in the top of your index.php and set $page_url to your application final tab/app URL and you’ll...
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What arguments are passed into AsyncTask?

...mentation Says that : An asynchronous task is defined by 3 generic types, called Params, Progress and Result, and 4 steps, called onPreExecute, doInBackground, onProgressUpdate and onPostExecute. AsyncTask's generic types : The three types used by an asynchronous task are the following: Params,...
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Expand a div to fill the remaining width

...actually very easy, but not at all obvious. You have to trigger something called a "block formatting context" (BFC), which interacts with floats in a specific way. Just take that second div, remove the float, and give it overflow:hidden instead. Any overflow value other than visible makes the blo...
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How to detect input type=file “change” for the same file?

... just adapt it. Let's say he needs to post the file. After the post he can call a js function that will remove and add the new file selector. It is doable. – BrunoLM Nov 7 '10 at 15:20 ...
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+

...Otherwise the framework would not have any influence on when the filter is called. That's both good and bad, but as far as I can tell - it's necessary to cope with angulars' tricky processing. More info here: docs.angularjs.org/api/ng/provider/$filterProvider – Chris ...
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HTML tag want to add both href and onclick working

... This solution is not working if i have any action method called in mvc controller in href. Can somebody please help ? – DharaPPatel Sep 27 '18 at 23:57 add a...
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What does extern inline do?

...k time). extern inline will not generate an out-of-line version, but might call one (which you therefore must define in some other compilation unit. The one-definition rule applies, though; the out-of-line version must have the same code as the inline offered here, in case the compiler calls that in...
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External template in Underscore

...licity of including a JS file with my template. So, I might create a file called view_template.js which includes the template as a variable: app.templates.view = " \ <h3>something code</h3> \ "; Then, it is as simple as including the script file like a normal one and then using i...