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When the right time comes

Geesara Prathap Kulathunga GPrathap

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When the right time comes
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@GPrathap
GPrathap / tensorflow_casadi_mod_ocp.py
Created January 31, 2022 19:15
import casadi as ca
import tensorflow as tf
from casadi import Sparsity
import gpflow
import numpy as np
class TensorFlowEvaluator(ca.Callback):
def __init__(self, t_in, t_out, model, set_init=False, opts={}):
self.set_init = set_init
@GPrathap
GPrathap / casadi_tensorflow.py
Created January 28, 2022 09:08
import casadi as ca
import tensorflow.compat.v1 as tf
tf.disable_v2_behavior()
class TensorFlowEvaluator(ca.Callback):
def __init__(self,t_in,t_out,session, opts={}):
"""
t_in: list of inputs (tensorflow placeholders)
t_out: list of outputs (tensors dependent on those placeholders)
session: a tensorflow session
@GPrathap
GPrathap / sutu_drone and realsesense d435
Last active June 25, 2020 14:07
<?xml version='1.0'?>
<sdf version='1.4'>
<model name='sjtu_drone'>
<plugin name='simple_drone' filename='libplugin_drone.so'>
<bodyName>base_link</bodyName>
<imuTopic>/drone/imu</imuTopic>
<rollpitchProportionalGain>10.0</rollpitchProportionalGain>
<rollpitchDifferentialGain>5.0</rollpitchDifferentialGain>
<rollpitchLimit>0.5</rollpitchLimit>
<yawProportionalGain>2.0</yawProportionalGain>
@GPrathap
GPrathap / Caffe Installation (Ubuntu 18.04) for cuda 9.2
Created February 1, 2019 16:35
## Refer to http://caffe.berkeleyvision.org/installation.html
# Contributions simplifying and improving our build system are welcome!
# cuDNN acceleration switch (uncomment to build with cuDNN).
USE_CUDNN := 1
# CPU-only switch (uncomment to build without GPU support).
# CPU_ONLY := 1
# uncomment to disable IO dependencies and corresponding data layers
@GPrathap
GPrathap / kitti_archives_to_download.txt
Created January 24, 2019 12:41
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_calib.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0001/2011_09_26_drive_0001_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0002/2011_09_26_drive_0002_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0005/2011_09_26_drive_0005_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0009/2011_09_26_drive_0009_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0011/2011_09_26_drive_0011_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0013/2011_09_26_drive_0013_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0014/2011_09_26_drive_0014_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0015/2011_09_26_drive_0015_sync.zip
https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_2
@GPrathap
GPrathap / Git_mergetool_tutorial.md
Created May 14, 2017 06:09 — forked from karenyyng/Git_mergetool_tutorial_with_Vim.md
How to use `git mergetool` to resolve conflicts
@GPrathap
GPrathap / gist:bd9e8da27d4e2e77c3ba9655afbf0c22
Created June 11, 2016 02:25
<artifact name=”Eventstream_current” version=”1.0.0" type=”event/stream” serverRole=”DataAnalyticsServer”>
<file>org.wso2.iot.devices.current_1.0.0.json</file>
</artifact>
@GPrathap
GPrathap / StackTrace
Created May 30, 2016 03:58
[2016-05-30 09:26:54,446] ERROR - AbstractFaultChainInitiatorObserver Error occurred during error handling, give up!
org.apache.cxf.interceptor.Fault: Unable to destroy the process .
at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:170)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:136)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:204)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
@GPrathap
GPrathap / Retrieve tables names
Last active April 27, 2016 07:18
@Path("device/stats/tableNames")
@GET
@Produces("application/json")
public Response getDataSourceNames() {
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.createObjectNode();
ArrayNode dataSources = mapper.createArrayNode();
try {
PrivilegedCarbonContext.startTenantFlow();
PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
@GPrathap
GPrathap / Error when exchanging SAML2 bearer token with OAuth2 token
Created April 18, 2016 02:56
ERROR {org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint} - Error while extracting credentials from authorization header
org.wso2.carbon.identity.oauth.common.exception.OAuthClientException: Error decoding authorization header. Space delimited "<authMethod> <base64Hash>" format violated.
at org.wso2.carbon.identity.oauth.endpoint.util.EndpointUtil.extractCredentialsFromAuthzHeader(EndpointUtil.java:152)
at org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.issueAccessToken(OAuth2TokenEndpoint.java:82)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:188)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:104)