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Rails where condition using NOT NIL
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Rails: where does the infamous “current_user” come from?
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GROUP_CONCAT ORDER BY
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New link should be codersco.com/blog/2016/06/sort-by-regex
– John
Mar 26 '19 at 0:34
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How to generate a simple popup using jQuery
...the html:
<div class="messagepop pop">
<form method="post" id="new_message" action="/messages">
<p><label for="email">Your email or name</label><input type="text" size="30" name="email" id="email" /></p>
<p><label for="body">Message<...
Creating a URL in the controller .NET MVC
...st want to get the path to a certain action, use UrlHelper:
UrlHelper u = new UrlHelper(this.ControllerContext.RequestContext);
string url = u.Action("About", "Home", null);
if you want to create a hyperlink:
string link = HtmlHelper.GenerateLink(this.ControllerContext.RequestContext, System.Web...
How to parse JSON data with jQuery / JavaScript?
...base table? please provide more information and i would recommend asking a new question, with necessary details included.
– Rafay
Aug 3 '19 at 21:31
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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
... stored procedure P1 with three statements:
- An INSERT that generates a new identity value
- A call to a stored procedure P2 that also has an INSERT statement that generates a new identity value
- A statement that queries the functions SCOPE_IDENTITY and @@IDENTITY
The SCOPE_IDENTITY functi...
Restoring state of TextView after screen rotation?
... but I suspect it is because the system keeps track of if it is creating a new activity, or recreating an old one. onRestorySavedInstance is only called in rarer circumstances - configuration changes and activity destruction due to memory limitations.
– Gusdor
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How do I configure Maven for offline development?
...l repository (of course changes in the dependencies / plugins will require new internet / central repository access).
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How do I find which transaction is causing a “Waiting for table metadata lock” state?
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