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Can linux cat command be used for writing text to file?
...your text, encompass the whole thing in single quotes. This is useful for .json and the likes, e.g. echo '{"info1": "123456"}' > info.json
– bkd
Nov 22 '18 at 14:11
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How to convert lazy sequence to non-lazy in Clojure
...vec (my-lazy-seq)) is not so nice in situations like the following: (vec (json/parse-string "{\"foo\":\"bar\"}")) ;; => [["foo" "bar"]] Since cheshire chooses to produce a lazy-seq from (json/parse-string)
– codeasone
Feb 7 '18 at 16:06
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Get raw POST body in Python Flask regardless of Content-Type header
.... The data is cached and you can subsequently access request.data, request.json, request.form at will.
If you access request.data first, it will call get_data with an argument to parse form data first. If the request has a form content type (multipart/form-data, application/x-www-form-urlencoded, o...
【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛，有思想、有深度
...多，下面总结应用特点支持自定义Profile，可以收发任意格式的数据，如01和00支持自定义设备，支持任意设备的连接和通信，例如智能蓝牙插座等。
提示：低功耗蓝牙的Profile均基于GATT（通用属性规范，后面会详解）之上，如H...
The $.param( ) inverse function in JavaScript / jQuery
... The best solution so far - It behaves pretty good! But when I use JSON.stringify(geturlargs('fld[2][]=2&fld[][]=3&fld[3][]=4&fld[]=bb&fld[]=cc').fld) I get {"2":["2"],"3":["4"],"":"cc"} and not [null,null,[2],[3,4],"bb","cc"] what I would have hoped for (this is what PHP wou...
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...
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)?
...
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
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