How to get POSTed json in Flask?

How to get POSTed json in Flask?

I'm trying to build a simple API using Flask, in which I now want to read some POSTed JSON. I do the post with the PostMan Chrome extension, and the JSON I post is simply {"text":"lalala"}. I try to read the JSON using the following method:

How to extract img src, title and alt from html using php?

How to extract img src, title and alt from html using php?

I would like to create a page where all images which reside on my website are listed with title and alternative representation.I already wrote me a little program to find and load all HTML files, but now I am stuck at how to extract src, ti

What is a good pattern for using a Global Mutex in C#?

What is a good pattern for using a Global Mutex in C#?

The Mutex class is very misunderstood, and Global mutexes even more so.What is good, safe pattern to use when creating Global mutexes?One that will workRegardless of the locale my machine is inIs guaranteed to release the mutex properlyOpti

How to split a string, but also keep the delimiters?

How to split a string, but also keep the delimiters?

I have a multiline string which is delimited by a set of different delimiters:(Text1)(DelimiterA)(Text2)(DelimiterC)(Text3)(DelimiterB)(Text4)I can split this string into its parts, using String.split, but it seems that I can't get the actu

Standard Android Button with a different color

Standard Android Button with a different color

I'd like to change the color of a standard Android button slightly in order to better match a client's branding.The best way I've found to do this so far is to change the Button's drawable to the following drawable located in res/drawable/r

Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)

Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)

I have figured out how to send and receive SMS messages. To send SMS messages I had to call the sendTextMessage() and sendMultipartTextMessage() methods of the SmsManager class. To receive SMS messages, I had to register a receiver in the

Why doesn't “cd” work in a shell script?

Why doesn't “cd” work in a shell script?

I'm trying to write a small script to change the current directory to my project directory:#!/bin/bashcd /home/tree/projects/javaI saved this file as proj, added execute permission with chmod, and copied it to /usr/bin. When I call it by:pr

How to stop BackgroundWorker on Form's Closing event?

How to stop BackgroundWorker on Form's Closing event?

I have a form that spawns a BackgroundWorker, that should update form's own textbox (on main thread), hence Invoke((Action) (...)); call.If in HandleClosingEvent I just do bgWorker.CancelAsync() then I get ObjectDisposedException on Invoke(

Get escaped URL parameter

Get escaped URL parameter

I'm looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: "malformed URI sequence". If there isn't a jQuery plugin that supports this, I need to know how to modify i

SQL Server: Examples of PIVOTing String data

SQL Server: Examples of PIVOTing String data

Trying to find some simple SQL Server PIVOT examples. Most of the examples that I have found involve counting or summing up numbers. I just want to pivot some string data. For example, I have a query returning the following.Action1 VIEW

Stop EditText from gaining focus at Activity startup

Stop EditText from gaining focus at Activity startup

I have an Activity in Android, with two elements:EditText ListViewWhen my Activity starts, the EditText immediately has input focus (flashing cursor). I don't want any control to have input focus at startup. I tried:EditText.setSelected(fal

SecurityError: Blocked a frame with origin from accessing a cross-origin frame

SecurityError: Blocked a frame with origin from accessing a cross-origin frame

I am loading an