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How to use ELMAH to manually log errors
... One big caveat when using Elmah.ErrorLog.Log(): it throws in case the log call itself fails, possibly bringing down the whole web app. Raise() fails silently. For instance: if there is a misconfiguration issue on the server-side (e.g. Elmah is configured to save the errors to disk, but does not hav...
What's the recommended way to connect to MySQL from Go?
....Y, &cb.Z)
there is a missing row.Next() in this example. it need to call the row.Next() to grab the first row returned.
also there is some inflexibility to the library which in some way try to promote data minimalism. if you try to select columns that is not Scan it will throw errors (not ju...
Can you pass parameters to an AngularJS controller on creation?
...id;
$scope.name = name;
//Based on passed argument you can make a call to resource
//and initialize more objects
//$resource.getMeBond(007)
};
});
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How to delete cookies on an ASP.NET website
...his code I got from MSDN. I don't think that it will create a cookie if we call Request object.
– VMAtm
Jul 9 '11 at 14:59
2
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How do I convert a String object into a Hash object?
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The string created by calling Hash#inspect can be turned back into a hash by calling eval on it. However, this requires the same to be true of all of the objects in the hash.
If I start with the hash {:a => Object.new}, then its string represe...
Creating a segue programmatically
... name of the class: UIStoryboardSegue. You don't create segues programmatically - it is the storyboard runtime that creates them for you. You can normally call performSegueWithIdentifier: in your view controller's code, but this relies on having a segue already set up in the storyboard to referenc...
How to design a multi-user ajax web application to be concurrently safe
...er-Side:
Determine a reasonable level at which you would define what I'd call "atomic artifacts" (the page? Objects on the page? Values inside objects?). This will depend on your webservers, database & caching hardware, # of user, # of objects, etc. Not an easy decision to make.
For each atomi...
How to change the href for a hyperlink using jQuery
...le)
var anchors = document.querySelectorAll('a');
Array.prototype.forEach.call(anchors, function (element, index) {
element.href = "http://stackoverflow.com";
});
If you want to change the href value of all <a> elements that actually have an href attribute, select them by adding the [hre...
How do you do a limit query in JPQL or HQL?
... but with setMaxResults, first query is run and then on the resultset you call setMaxResults which would take limited number of result rows from resultset and display it to the user, in my case i have 3 million records which are queried and then am calling setMaxResults to set 50 records but i do n...
horizontal scrollbar on top and bottom of table
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@StanleyH : how to set the div to automatically take the width of the table inside it ? i don't want to specify the width of div2 manually, but want it to automatically take the width of table which it contains.
– sqlchild
May 1...