tracers | Ergonomic Rust bindings for instrumenting Rust apps | Monitoring library

I am running some spec tests for my angular component that works as expected when I host it locally. However, a test is failing due to this error: TypeError: Cannot read property 'filter' of undefined.

All spec tests are failing as a result, for now I have removed the other failing tests and I am just trying the basic test first. My test class looks like this:

I am trying to read a binary file in Python using a Fortran code as an example.

The binary file is called data.grads and I have a control file called data.ctl that should allow me to understand how to read the binary file. As I said, I have a Fortran code which my advisor wrote to explain me the process of reading the binary file and constructing arrays corresponding to the different variables inside the control file (speed, temperature, pressure, etc).

I read multiple posts on the matter and I am having some trouble understanding how to use the data inside the binary file.

Here are some posts that I checked:

• Reading a direct access fortran unformatted file in Python
• Reading direct access binary file format in Python
• Reading records from a Fortran binary file in Python
• Reading Fortran binary file in Python
• Reading fortran direct access data and writing formatted data - faster with python than with fortran?
• Python reading unformatted direct access Fortran 90 gives incorrect output

The binary file stores simulations results of different properties of the atmosphere that scientists use to plot, for instance, temperature and pressure sections such as these:

I was told that the control file is key to understanding how to get anything out of the binary file.

I am able to read the file, but I don’t know how to access results for a specific variable. Here is a piece of code that I was able to derive from some of the posts that I quoted before:

Situation:
I'm attempting to get coverage reports on all python code in my current project. I've utilized Coverage.py with great success for the most part. Currently I'm using it like this taking advantage of the sitecustomize.py process. For everything that's being started from the command line, and it works amazing.

Issue:
I can't get python modules run from C++ via PyImport_Import() type statements to actually trace and output coverage data.

Example:

[test.cpp]

I am trying to add a tag or baggage to an OpenTracing trace. I am creating the tracer via @Beans but can not figure out how to reference the active span when using the autoconfiguration that comes with cloud-starter.

Using this dependency

I would like to deploy the java petstore for kubernetes. In order to achieve this I have 2 simple deployments. The first one is the java web app and the second one is a MySQL database.

When istio is disabled the connection between the app and the DB works well.
Unfortunatly when the istio sidecar is injected the communication between the two stops working.

Here is the deployment file of the web app:

So, the title says it all.

Is it possible that one process has two tracers?

I am playing around with ptrace, and I can see that whenever someone attaches to process, then in /proc//status under TracerPID will be PID of the tracer. However, is it possible to have two tracers?

I have two programs (tracer, and tracee). And I ran tracee in debug mode, and then I ran tracer, and got error Operation not permited (even with root permissions).

Regards, golobich

I am brand new to python frame introspection and I am trying to set a profiler or a tracer in order to keep track of str function calls. I have setup tracers in various ways but think I am missing some key understandings around frame introspection and how to get builtin function names (ie str)

I have the following datatable which uses the js datatable plugin from https://datatables.net/

The datatable is set using the following JS:

I am facing a CORS policy problem and I do not know how to fix it. I tried many approaches but what makes me crazy is that the service works fine on some devices and I can utilize all its resources and works a little bit on others and does not work at others while the whole devices having the same configuration equally set. To be more clear I am having a Web application based entirely and only on AngularJS 2 and a Web API that exposes a few actions. I installed the IIS and hosted the Web API on the default Web Site, which means it can be called from port 80 for simplicity, and I hosted the Web application using port 4200. Now let's give more detail about my Web API application structure.

EMG.WebApi.Core -> this project is the core project in which I put the controller classes and the web configuration class EMG.WebApi.WebHost -> this project is used merely for hosting and it contains a reference to the EMG.WebApi.Core project and is the one that contains the Global.asax and within its Application_Start I am calling the Register method of Configuration class of the WebApi.Core and give it as a parameter the GlobalConfiguration object to register my handlers, tracers etc.