( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php on line -1556445248
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3664	8271872	rest_get_server( )	...\rest-api.php:403
11	0.3664	8274808	do_action( )	...\rest-api.php:577
12	0.3664	8275184	WP_Hook->do_action( )	...\plugin.php:517
13	0.3664	8275184	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.3676	8328816	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.3680	8336808	spl_autoload_call ( )	...\class.core-rest-api-endpoints.php:71
16	0.3691	8336856	Automattic\Jetpack\Autoloader\autoloader( )	...\class.core-rest-api-endpoints.php:71

( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php on line -1556445248

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.3664

8271872

rest_get_server( )

...\rest-api.php:403

0.3664

8274808

do_action( )

...\rest-api.php:577

0.3664

8275184

WP_Hook->do_action( )

...\plugin.php:517

0.3664

8275184

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3676

8328816

Jetpack_Core_Json_Api_Endpoints::register_endpoints( )

...\class-wp-hook.php:308

0.3680

8336808

spl_autoload_call ( )

...\class.core-rest-api-endpoints.php:71

0.3691

8336856

Automattic\Jetpack\Autoloader\autoloader( )

...\class.core-rest-api-endpoints.php:71

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4292	9940728	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.4292	9941056	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4292

9940728

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:310

0.4292

9941056

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4353	9940672	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.4354	9940992	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4353

9940672

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:311

0.4354

9940992

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4416	9940832	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.4416	9941168	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4416

9940832

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:315

0.4416

9941168

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4477	9940736	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.4477	9941056	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4477

9940736

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:323

0.4477

9941056

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4540	9940800	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.4540	9941168	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4540

9940800

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:335

0.4540

9941168

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4598	9940848	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.4598	9941216	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.4598

9940848

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:359

0.4598

9941216

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.5097	10221200	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.5097	10221200	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.5097	10221744	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

...\index.php:0

0.0003

401928

require( 'C:\wamp64\www\wp-blog-header.php' )

...\index.php:17

0.3658

8245680

wp( )

...\wp-blog-header.php:16

0.3658

8245704

WP->main( )

...\functions.php:1334

0.3658

8245704

WP->parse_request( )

...\class-wp.php:780

0.3664

8270824

do_action_ref_array( )

...\class-wp.php:399

0.3664

8270824

WP_Hook->do_action( )

...\plugin.php:565

0.3664

8270824

WP_Hook->apply_filters( )

...\class-wp-hook.php:332

0.3664

8271840

rest_api_loaded( )

...\class-wp-hook.php:308

0.4291

9941072

WP_REST_Server->serve_request( )

...\rest-api.php:410

0.5097

10221200

WP_REST_Server->send_headers( )

...\class-wp-rest-server.php:459

0.5097

10221200

WP_REST_Server->send_header( )

...\class-wp-rest-server.php:1780

0.5097

10221744

header ( )

...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:-1556445248) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401648	{main}( )	...\index.php:0
2	0.0003	401928	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3658	8245680	wp( )	...\wp-blog-header.php:16
4	0.3658	8245704	WP->main( )	...\functions.php:1334
5	0.3658	8245704	WP->parse_request( )	...\class-wp.php:780
6	0.3664	8270824	do_action_ref_array( )	...\class-wp.php:399
7	0.3664	8270824	WP_Hook->do_action( )	...\plugin.php:565
8	0.3664	8270824	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3664	8271840	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4291	9941072	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.5097	10221200	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.5164	10221200	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.5164	10221520	header ( )	...\class-wp-rest-server.php:1768

Call Stack

Time

Memory

Function

Location

0.0002

401648

{main}( )

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$\"Numbers\"$ I started watching Numb3rs after reading this book. Actually the book helped appreciating the show since the show itself does not clarify many of the techniques they use and most of the time we just have to trust the show. In that sense this book acts as a companion book to the show itself. But it does more than that. The chapter on network analysis was particularly interesting and the discussion on misplaced degrees of separation a good one. The authors make a very readable text even for non-mathematicians.But authors try to cover too many sub fields of applied mathematics in this small book. The depth of the book suffers because these ambitions selections.<\/p>\n