Internet & Technology

variable session in php

Then , in a class i do :

$refType = $_REQUEST['refType'];

$refId = $_REQUEST['refId'];


and :

<input id="refType" name="refType" type="hidden" value="<?getElementById

url="addNote.

Elasticsearch, creating a Marvel monitoring cluster

I'm reading the installation documentation for Marvel and this grabbed my attention:


Configure Kibana to connect to your monitoring cluster by setting the
elasticsearch_url property in the kibana.For
example:

elasticsearch_url: "http://es-mon-1:9200"


Now this works well if I only want to install Marvel on Kibana and have the marvel indices stored on a different cluster.

Trouble accessing python dictionary elements

3854765+00:00","RealEstate": {"Id":"fa9ba4d0-3e69-46f0-9460-05d6b2ff1211","Name":"Building 1","Room":"Room 1","Device":{"Id":"fa9ba4d0-3e69-46f0-9460-08d6b2ff6408","Payload":{"Temperature":{"Unit":"C","Value":32.3},"Humidity":{"Unit":"%","Value":12},"Light":{"Unit":"lux","Value":154},"Motion":{"Unit":"Number of motion","Value":0},"Co2":null}}},"Message":null}'}


And cant access any elements.

Return type Object

I am using data provider as part of my selenium script to validate multiple logins for an application.The code for the same is

@DataProvider(name="wordpressdata")
public Object[][] passData()
{
Object[][] wordpress = new Object[2][2];

wordpress[0][0] = "admin";
wordpress[0][1] = "demo123";

wordpress[1][0] = "admin1";
wordpress[1][1] = "demo123";

return wordpress;

}


In the above code, I did not get the return type mentioned is "Object".

Append variables submitted through POST to a string previously submitted through POST in PHP?

Currently I get array(1) { ["toppings"]=> array(5) { [0]=> string(3) "Egg" [1]=> string(6) "Rucola" [2]=> string(6) "Rucola" [3]=> string(5) "Bacon" [4]=> string(10) "Mozzarella" } }

I would want a string that holds Name of pizza, size, topping1, topping2, topping3, next pizza, size, topping1, topping2, topping3.Thanks

public function arrayIterator($pizzen) {
$html_table = "";

foreach($pizzen as $key) {
$html_table.

“invalid argument” for av_buffersrc_write_frame / av_buffersrc_add_frame

Trying to follow the code from here: Implementing a multiple input filter graph with the Libavfilter library in Android NDK

Everything seems to be alright.However, as soon as I call av_buffersrc_write_frame (or av_buffersrc_add_frame or av_buffersrc_add_frame_flags, it doesn't matter), FFmpeg just reports "invalid argument" and nothing else - an utterly useless error message, as it could mean everything.

How to rank values in a pair from 0 to 1? (without using C++11 or above)

I have a map of type

map <unsigned, vector < pair <unsigned, float> > > group


When printed out, the float part is ranked and the data looks like so:

Raw data

0 43 0
0 3690 0
0 5085 62
0 6085 63
0 977 121
0 4138 142
1 1515 0
1 2863 0
1 6593 64
1 252 96
1 2887 141


I am trying to now rank the float part (third column from the printing) from 0 to 1, such that the processed data looks like so:

Processed data

0 43 0
0 3690 0
0 5085 0.8
0 4138 1
1 1515 0
1 2863 0
1 5593 0.