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How to iterate through a DataTable

... also use linq extensions for DataSets: var imagePaths = dt.AsEnumerble().Select(r => r.Field<string>("ImagePath"); foreach(string imgPath in imagePaths) { TextBox1.Text = imgPath; } share | ...
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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss

...ate to where your mysql.sock file is located Right click on the file and select Make Link Rename the Link File to mysqld.sock then Right click on the file and Cut it Go to /var/run and create a folder called mysqld and enter it Now right click and Paste the Link File Voila! You will now have a mys...
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Using PowerShell credentials without being prompted for a password

...========= function Export-Credential($cred, $path) { $cred = $cred | Select-Object * $cred.password = $cred.Password | ConvertFrom-SecureString $cred | Export-Clixml $path } You use it like this: $Credentials = Get-MyCredential (join-path ($PsScriptRoot) Syncred.xml) If the cr...
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Where can I find a NuGet package for upgrading to System.Web.Http v5.0.0.0?

... of my solution or do the following. Go to the "Manage NuGet Packages" Select the Installed Package "Microsoft ASP.NET Web API 2.1" Click Manage and check the projects that I manually added before. share | ...
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Difference between val() and text()

... on) val() is used to obtain the value of an input element (such as input, select, and so on) according to the official documentation text() should not be used with input elements share | improve t...
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How do I find out which DOM element has the focus?

...o tab onto the element. If you click on it then neither the jquery :focus selector nor the document.activeElement succeeds in returning what you clicked on (returning undefined and document body element respectively). PS I can't believe this thread is 2 years old and there are still regression pro...
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What is the best way to trigger onchange event in react js

...t;= 15.5 const inputTypes = [ window.HTMLInputElement, window.HTMLSelectElement, window.HTMLTextAreaElement, ]; export const triggerInputChange = (node, value = '') => { // only process the change on elements we know have a value setter in their constructor if ( inputTypes....
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Is it better to return null or empty collection?

...r it's IEnumerable or ICollection doesn't matter that much. Anyway, if you select something of type ICollection they also return null... I would like them to return an empty collection, but I ran into them returning null, so I thought I'd just mention it here. I would say the default of a collection...
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Multiple HttpPost method in Web API controller

... my question, For making request, I am using Fiddler->Compose-> and selecting Post as the operation – Habib Jul 10 '12 at 7:30 ...
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Is sizeof(bool) defined in the C++ language standard?

...r, since 0xbadf00d asked about the standard, not some specific/arbitrarily selected compiler implementation, right? – Christopher Creutzig Dec 12 '13 at 22:27 13 ...