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Should functions return null or an empty object?
...amework where methods null is returned if there's nothing that matches the caller's request. Is that "swallowing the problem?"
– Mike Hofer
Oct 26 '09 at 19:01
5
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How can I change the table names when using ASP.NET Identity?
...be in your IdentityModel.cs file) i changed my ApplicationUser class to be called User.
public class User : IdentityUser
{
public string PasswordOld { get; set; }
public DateTime DateCreated { get; set; }
public bool Activated { get; set; }
public bool UserRole...
What happens to a detached thread when main() exits?
...
If you're OK using non-ISO C++ APIs then if main calls pthread_exit instead of returning or calling exit then that will cause the process to wait for detached threads to finish, and then call exit after the last one finishes.
– Jonathan Wakely
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Are there conventions on how to name resources?
...id reserved words you should be ok assuming you can remember what you have called things.
I did note that Android places a restrction on xml resource file names but underscores seem to be ok. ADT actually states
File-based resource names must contain only lowercase a-z, 0-9, or _.
Something...
How do you get the “object reference” of an object in java when toString() and hashCode() have been
...with it (what you want to do makes a difference with what you will need to call).
hashCode, as defined in the JavaDocs, says:
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by co...
Android Use Done button on Keyboard to click button
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You can use this one also (sets a special listener to be called when an action is performed on the EditText), it works both for DONE and RETURN:
max.setOnEditorActionListener(new OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int act...
JavaScript and Threads
...t;div id="result3"></div>
<script>
//This function is called by each iframe
function threadResult(threadId, result) {
document.getElementById("result" + threadId).innerHTML = result;
}
</script>
thread.html:
//Get the parameters in the URL: http://stacko...
Identify user in a Bash script called by sudo
...su [whatever]. It also works regardless of how many times su and sudo are called.
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Accessing Session Using ASP.NET Web API
...ded bonus that we can fetch the base URL in javascript for making the AJAX calls:
_Layout.cshtml
<body>
@RenderBody()
<script type="text/javascript">
var apiBaseUrl = '@Url.Content(ProjectNameSpace.WebApiConfig.UrlPrefixRelative)';
</script>
@RenderSecti...
Append text to input field
... my answer on this question as well - There really is no reason to have to call $('#input-field-id') twice... Very simple answer though - +1
– gnarf
Sep 23 '11 at 22:22
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