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Retain cycle on `self` with blocks
...e information: WWDC 2011 - Blocks and Grand Central Dispatch in Practice.
https://developer.apple.com/videos/wwdc/2011/?id=308
Note: if that doesn't work you can try
__weak typeof(self)weakSelf = self;
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What is a “callback” in C and how are they implemented?
...ock code from the example Microsoft provides with the accept() function at https://msdn.microsoft.com/en-us/library/windows/desktop/ms737526(v=vs.85).aspx
This application starts a listen() on the local host, 127.0.0.1, using port 8282 so you could use either telnet 127.0.0.1 8282 or http://127.0.0...
What is the advantage of using REST instead of non-REST HTTP?
...r example, this URL will only return the
id, name, and picture of Ben:
https://graph.facebook.com/bgolub?fields=id,name,picture
I have no idea how you'd do something like that with REST, and if you did whether it would still count as REST. I would certainly ignore anyone who tries to tell you ...
Multiple inheritance/prototypes in JavaScript
... inheritance.
my rather convoluted example of the above is available at https://github.com/cwolves/Fetch/blob/master/support/plugins/klass/klass.js
Note that there is some dead code in that file, but it allows multiple inheritance if you want to take a look.
If you want chained inheritance (N...
Default template arguments for function templates
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What should be in my .gitignore for an Android Studio project?
...OS X clutter
*.DS_Store
# Windows clutter
Thumbs.db
# Intellij IDEA (see https://intellij-support.jetbrains.com/entries/23393067)
.idea/workspace.xml
.idea/tasks.xml
.idea/datasources.xml
.idea/dataSources.ids
Also note that as pointed out, the built native files section is primarily useful when...
Where to put view-specific javascript files in an ASP.NET MVC application?
...Handlers>
</system.web>
Here is more information on validation: https://www.iis.net/configreference/system.webserver/validation
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Change key pair for ec2 instance
...key).
If you still have SSH access, please use one of the answers below.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#replacing-lost-key-pair
Here is what I did, thanks to Eric Hammond's blog post:
Stop the running EC2 instance
Detach its /dev/xvda1 volume (let's call ...
Git Commit Messages: 50/72 Formatting
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
SOAP or REST for Web Services? [closed]
...en plain text for data representation. For transport security, you can use https. For authentication, basic auth. For sessions, there's cookies. The REST version will be simpler, clearer, run faster, and use less bandwidth.
XML-RPC clearly defines the request, response, and error protocols, and the...