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How do I send a JSON string in a POST request in Go
...tp.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
req.Header.Set("X-Custom-Header", "myvalue")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
...
How to copy an object in Objective-C
I need to deep copy a custom object that has objects of its own. I've been reading around and am a bit confused as to how to inherit NSCopying and how to use NSCopyObject.
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What is the difference between __dirname and ./ in node.js?
...file from the working directory /movies, but since my module is in a file /custom_modules/, __dirname tries to grab the movie from , /custom_modules/movies
– user3818284
Jul 24 '14 at 13:32
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Alternate FizzBuzz Questions [closed]
...
here is my php solution :) ideone.com/BnJQ3 3 minutes :)
– Trufa
Dec 16 '10 at 23:03
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Best way to compare two complex objects
...ng the inherited Object.Equals and Object.GetHashCode methods) on all your custom types. In the case of composite types, invoke the contained types’ Equals method within the containing types. For contained collections, use the SequenceEqual extension method, which internally calls IEquatable<T&...
Avoid synchronized(this) in Java?
...a public hosting service based on your container implementation.
I'm your customer and deploy my "good" servlet on your site. It happens that my code contains a call to getAttribute.
A hacker, disguised as another customer, deploys his malicious servlet on your site. It contains the following code...
When should I use the new keyword in C++?
...if you're more advanced, best practice would usually be to encapsulate the custom way you're using new and delete into a small class (such as a custom smart pointer) that is dedicated just to object lifecycle issues.
Of course, behind the scenes, these smart pointers are still performing dynamic al...
重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...是含着OOP的金钥匙诞生，天生贵族血统的语言（用最好的php的同学别拍我），这些高级货似乎天生就是为这些高级语言准备的。像楼主这样工作有些年了还一直主要在码tooooooold的c/c++的老狗，码好你的功能就行了，用什么设计模...
Why use argparse rather than optparse?
...ing more informative usage messages
providing a much simpler interface for custom types and actions
More information is also in PEP 389, which is the vehicle by which argparse made it into the standard library.
share
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Design by contract using assertions or exceptions? [closed]
...ailFast.pdf), Jim Shore points out, "Remember, an error that occurs at the customer’s site made it through your testing process. You’ll probably have trouble reproducing it. These errors are the hardest to find, and a well-placed assertion explaining the problem could save you days of effort."
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