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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...
How do you get a Golang program to print the line number of the error it just called?
...'re using a custom log you can use it like var mylog = log.New(os.Stderr, "app: ", log.LstdFlags | log.Lshortfile).
– OneOfOne
Jul 17 '14 at 18:33
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What is ApplicationException for in .NET?
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According to the remarks in msdn:
User applications, not the common language runtime, throw custom exceptions derived from the ApplicationException class. The ApplicationException class differentiates between exceptions defined by applications versus exceptions de...
Is HTML5 localStorage asynchronous?
...but it looks like they've been revised since then (and the W3 spec doesn't appear to require sync/async anywhere). At this point, I'd say localstorage calls are synchronous by convention but not by spec. Unless you're aware of a browser that's implemented it async?
– Ryan Nig...
Can I mix Swift with C++? Like the Objective-C .mm files
...import C++ code directly into Swift. Instead, create an Objective-C or C wrapper for C++ code.
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Set time part of DateTime in ruby
...It's really outdated. I had problem in parsing date-time at run-time in my app which resulted in loss of business.
– Vijay Meena
Oct 24 '17 at 4:56
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On localhost, how do I pick a free port number?
... named pipes under Windows I thought I'll use network sockets. Everything happens locally. The server is able to launch slaves in a separate process and listens on some port. The slaves do their work and submit the result to the master. How do I figure out which port is available? I assume I cannot ...
What is a servicebus and when do I need one?
...OSI stack for Ethernet. With the bus, this is the client libraries used by application code.
Ultimately, you can view a service bus as providing the next higher level of abstraction for building distributed systems. You can use it also for client-server communication to give you durable one-way mes...
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...
HTTP Content-Type Header and JSON
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The Content-Type header is just used as info for your application. The browser doesn't care what it is. The browser just returns you the data from the AJAX call. If you want to parse it as JSON, you need to do that on your own.
The header is there so your app can detect what...