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What's Pros and Cons: putting javascript in head and putting just before the body close
...ll times out or for some other reason blocks the page execution. This can happen a lot with third party advertising libraries, etc.
Yes you may have to think a little harder about how you architect your application, but I found it to become very natural very quickly for me. I have built hundreds o...
How do I create a WPF Rounded Corner container?
We are creating an XBAP application that we need to have rounded corners in various locations in a single page and we would like to have a WPF Rounded Corner container to place a bunch of other elements within. Does anyone have some suggestions or sample code on how we can best accomplish this? E...
How to make an Android Spinner with initial text “Select One”?
...ting code and it works fine with CursorLoaders also. (Swap cursor on the wrapped cursorAdapter of course...)
There is an Android bug that makes this a little tougher to re-use views. (So you have to use the setTag or something else to ensure your convertView is correct.) Spinner does not support mu...
Why am I getting a NoClassDefFoundError in Java?
I am getting a NoClassDefFoundError when I run my Java application. What is typically the cause of this?
27 Answers
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async/await - when to return a Task vs void?
...ask resulted in an exception, and nobody handled the exception. When that happens, the TaskScheduler.UnobservedTaskException handler runs. You should never let this happen. To use your example,
public static async void AsyncMethod2(int num)
{
await Task.Factory.StartNew(() => Thread.Sleep(nu...
How to send an email from JavaScript
...se);
});
}
// define your own email api which points to your server.
app.post( '/api/sendemail/', function(req, res){
var _name = req.body.name;
var _email = req.body.email;
var _subject = req.body.subject;
var _messsage = req.body.message;
//implement your spam protectio...
Unable to resolve host “” No address associated with hostname
...
My bet is that you forgot to give your app the permission to use the internet. Try adding this to your android manifest:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE...
Going from a framework to no-framework [closed]
...FILTER_CALLBACK line in your filter_input_array setup. Its whitelist-based approach to input security makes a great (and very powerful) first line of defense against XSS.
As far as I can tell, PHP doesn't come with a mechanism for protecting against cross-site request forgery, but I'm sure Google c...
Why does UITableViewCell remain highlighted?
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I prefer calling the deselectRowAtIndexPath in my viewDidAppear, if select the row brings up a new view.
– notnoop
Dec 3 '09 at 15:59
5
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Elastic search, multiple indexes vs one index and types for different data sets?
I have an application developed using the MVC pattern and I would like to index now multiple models of it, this means each model has a different data structure.
...