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Token Authentication for RESTful API: should the token be periodically changed?
....authtoken.models import Token
from django.http import HttpResponse
import json
class ObtainExpiringAuthToken(ObtainAuthToken):
def post(self, request):
serializer = self.serializer_class(data=request.DATA)
if serializer.is_valid():
token, created = Token.objects.ge...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...on
enum ReceiptValidationError: Error {
case receiptNotFound
case jsonResponseIsNotValid(description: String)
case notBought
case expired
}
Then let's create the function that validates the receipt, it will throws an error if it's unable to validate it.
func validateReceipt() th...
实现一个简单的服务端推方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...新数据便给客户端发出响应，这次交互便结束了。客户端处理好新数据后再重新发起一个长连接，如此周而复始。
在上面这个Long Polling方案里，我们解决了Polling中客户端轮询造成的负载和带宽的问题，但是依然存在服务端轮询...
各编程语言读写文件汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...
C读写文件：
第一种：fgets、fputs简单读写，一般用于处理文本文件。
int main(int argc, char* argv[])
{
FILE *fp = NULL;
/*打开文件*/
if((fp = fopen("test.txt", "w+")) == NULL)
{
printf("文件打开出错，请检查文件是否存在！\n");
return ...
What is the difference between object keys with quotes and without quotes?
...se a key that’s not a valid JavaScript identifier).
As a side note, the JSON data exchange format does require double quotes around identifiers (and does not allow single quotes).
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How to install grunt and how to build script with it
...p GruntJS build here is the steps:
Make sure you have setup your package.json or setup new one:
npm init
Install Grunt CLI as global:
npm install -g grunt-cli
Install Grunt in your local project:
npm install grunt --save-dev
Install any Grunt Module you may need in your build process. Just f...
Is it OK to use Gson instance as a static field in a model bean (reuse)?
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We use GSON together with Google Volley and when we parse JSON data concurrent we see this problem. From what I can see this is related to the fact that we define a timestamp for parsing datetime values.
– slott
Oct 30 '13 at 13:15
...
Jackson: how to prevent field serialization
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You can mark it as @JsonIgnore.
With 1.9, you can add @JsonIgnore for getter, @JsonProperty for setter, to make it deserialize but not serialize.
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Node.js: how to consume SOAP XML web service
...n't work for you, just use node request module and then convert the xml to json if needed.
My request wasn't working with node-soap and there is no support for that module beyond the paid support, which was beyond my resources. So i did the following:
downloaded SoapUI on my Linux machine.
copi...
How can I upload files asynchronously?
...
It uses JSON - so for PHP old version it will be non possible use.
– Lorenzo Manucci
Jun 22 '11 at 9:35
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