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Failed to load c++ bson extension
A total node noob here. I've been trying to set up a sample node app but the following error keeps popping up every time I try to run:
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What does SynchronizationContext do?
...ad that creates controls needs its own message loop (which gets started by Application.Run, IIRC). This is a fairly advanced topic and not something casually done.
– stakx - no longer contributing
Jan 24 '17 at 8:55
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Rails Object to hash
...u could override that method in order to customize the way your attributes appear, by doing something like this :
class Post < ActiveRecord::Base
def as_json(*args)
{
:name => "My name is '#{self.name}'",
:post_number => "Post ##{self.post_number}",
}
end
end
Then...
@try - catch block in Objective-C
Why doesn't @try block work?
It crashed the app, but it was supposed to be caught by the @try block.
3 Answers
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Getting the current Fragment instance in the viewpager
... @Maarten No, it's just a common hack that has been used since the adapter appeared(and its source code was available), it hasn't changed yet. If you want something more reliable you'll need to use other options, most notable overriding the instantiateItem() method and getting references to the prop...
How to programmatically click a button in WPF?
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WPF takes a slightly different approach than WinForms here. Instead of having the automation of a object built into the API, they have a separate class for each object that is responsible for automating it. In this case you need the ButtonAutomationPeer ...
What's the best way to retry an AJAX request on failure using jQuery?
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One approach is to use a wrapper function:
(function runAjax(retries, delay){
delay = delay || 1000;
$.ajax({
type : 'GET',
url : '',
dataType : 'json',
contentType : 'application/json'
})
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Is there a vr (vertical rule) in html?
...ay out your HTML code from top to bottom, left to right how you want it to appear from top to bottom, left to right (generally)
A vr tag does not follow that paradigm.
This is easy to do using CSS, however. Ex:
<div style="border-left:1px solid #000;height:500px"></div>
Note that yo...
How to use multiple AWS Accounts from the command line?
I've got two different apps that I am hosting (well the second one is about to go up) on Amazon EC2.
7 Answers
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How to create a simple proxy in C#?
... I wouldn't use HttpListener for this. Instead, build an ASP.NET app and host it within IIS. When using HttpListener, you're giving up the process model provided by IIS. This means you lose things like process management (startup, failure detection, recycling), thread pool management,etc.
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