realpath | A portable bash implementation of realpath | Command Line Interface library
kandi X-RAY | realpath Summary
kandi X-RAY | realpath Summary
A portable realpath() written in bash. The realpath() function in C (and many other languages) will return the absolute path when provided a relative path, but there’s not an equivalent in bash. It’s often suggested to use readlink, but while common under Linux, it’s not available on many other platforms, esp. BSD-based platforms such as Mac OS X. This is a simple implementation, originally based on [this solution] which uses pwd. Pass it one or more relative (or absolute, but that’s somewhat pointless) file/directory paths and, if it exists, it’ll output the absolute path to STDOUT. It’ll also return 0 if successful or 1 if unsuccessful (also meaning the file/directory path doesn’t exist). Naturally, it does not handle tildes (~) in paths as that should’ve been processed by the calling shell.
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QUESTION
My flutter app run well, but when I try to upload the app to App Store by archive it:
Xcode -> Product -> Archive
it failed and get two errors
First one in flutter_inappwebview with following error message:
ANSWER
Answered 2022-Mar-22 at 07:22Downgrading Xcode from 13.3 to 13.2.1 solved my problems.
QUESTION
I have airflow dag written to work with Python operator.I need to use PostgreSQL operator for same dag without changing functionality of dag. Here is code with Python operators. How Should I replace Python operator with PostgreSQL operator? Or can we use two different operators in a single dag?
...ANSWER
Answered 2022-Feb-28 at 13:18PostgesOperator
runs SQL. Your code is querying API, generate a CSV and loading it to the DB. You can not do that with PostgesOperator
.
What you can do is to replace the usage of psycopg2
with PostgresHook
.
The hook is a wrapper around psycopg2
that expose you functions that you can interact with. This means that, for example, you don't need to handle how to connect to Postgres on your own. Simply define the connection in Admin -> Connections
and reference the connection name in the hook:
QUESTION
I am using alembic for database revisions pretty much as intended probably. Instead of defining the database string in alembic.ini
, I am using the env.py
file to dynamically get the database credentials from the config module, pretty much as follows:
ANSWER
Answered 2022-Feb-26 at 23:05I found a solution myself, its actually quite simple. When calling the upgrade
command from the test fixture, I set two additional config values as follows:
QUESTION
Getting Module 'device_info' not found Error While Creating Archive For Apple I have Tried Every thing on StackOverflow and Also From Github.com But Nothing Work
What I have Tried
- Remove Pod And Install it again.
- Clean Flutter Many times.
- Also Copy Paste POD File From another Flutter Project But Nothing Works
- Search On Internet From Morning But Noting Works.
- I am Using Mac Big Sur and Xcode Version 13.1
Below I share my POD File
...ANSWER
Answered 2021-Dec-20 at 03:57I have same error. But I tried (Physical Device -> My own phone (iphone xs)) it works. I think "device_info package" get device unique id. But ios simulators don't have unique id like imei.
Answer: Try Real Device
QUESTION
I have created a custom script for creating a file inside the directory. /mnt/c/Users/username/Documents/mkfile.sh (I am using the windows subsystem for Linux)
...ANSWER
Answered 2022-Feb-18 at 11:54I understand what your problem is, I think you should set alias as below:
QUESTION
I am using a header redirect after the user submits a login and registration form and the input has been stored in a mysql database. The registration info is successfully stored into the database but when the script goes to redirect I reach a 404 error.
I am using the variable $redirectURL to pass the absolute path to the header function. Upon redirecting the URL is passed the variable $redirectURL instead of redirecting.
...ANSWER
Answered 2022-Feb-18 at 05:46$redirectURL variable should be outside from single quote in header method and concatinate with '.' operator.
QUESTION
I want to download a google docs in PDF form in my local computer/hard drive after creating it using google docs api with PHP. For creating google docs I am using using below code from where I can get my document Id which i want to download.
...ANSWER
Answered 2022-Feb-17 at 08:14File export method is part of the google drive api not the google docs api. You need to create a drive service object you have created a docs service object.
QUESTION
I'm trying to stitch together doxygen and sphinx using breathe.
breathe requires you generate doxygen xml output first though: https://breathe.readthedocs.io/en/latest/quickstart.html
I don't want to do this in a separate step. Can I just have sphinx-build
execute doxygen
for me on build? I just need it to run this command first with some args. Is this possible without having to write a custom sphinx plugin?
This works
...ANSWER
Answered 2022-Feb-02 at 16:03Sure, Sphinx will execute whatever Python code you add to its configuration file conf.py
before it starts the documentation build process.
From the Sphinx documentation:
The configuration file is executed as Python code at build time (using
importlib.import_module()
, and with the current directory set to its containing directory), and therefore can execute arbitrarily complex code. Sphinx then reads simple names from the file’s namespace as its configuration.
Which means pre-build tasks can simply be implemented by running the external program, such as Doxygen in your case, as a subprocess anywhere in conf.py
.
QUESTION
I have tried using a HELM chart repo for Apache via ArgoCD but it shows up degraded in the console but is in sync. I am using the Kubernetes cluster on docker desktop for Mac (M1 chip). Not quite sure what the issue is.
The helm chart details are:
...ANSWER
Answered 2022-Jan-28 at 08:45Posting comment as the community wiki answer for better visibility:
That does appear like an incorrect architecture issue. Please refer to GitHub Issue
QUESTION
I have tried to do optimal EV charging scheduling using the GEKKO packages. However, my code is stuck on some variable boundary condition when it is set to be lower than or equal to zero, i.e., x=m.Array(m.Var,n_var,value=0,lb=0,ub=1.0). The error message is 'Unsuccessful with error code 0'. Below is my python script. If you have any advice on this problem, please don't hesitate to let me know.
Thanks,
Chitchai
...ANSWER
Answered 2022-Jan-26 at 19:57When the solver fails to find a solution and reports "Solution Not Found", there is a troubleshooting method to diagnose the problem. The first thing to do is to look at the solver output with m.solve(disp=True)
. The solver may have identified either an infeasible problem or it reached the maximum number of iterations without converging to a solution. In your case, it identified the problem as infeasible.
Infeasible Problem
If the solver failed because of infeasible equations then it found that the combination of variables and equations is not solvable. You can try to relax the variable bounds or identify which equation is infeasible with the infeasibilities.txt
file in the run directory. Retrieve the infeasibilities.txt
file from the local run directory that you can view with m.open_folder()
when m=GEKKO(remote=False)
.
Maximum Iteration Limit
If the solver reached the default iteration limit (m.options.MAX_ITER=250
) then you can either try to increase this limit or else try the strategies below.
- Try a different solver by setting
m.options.SOLVER=1
for APOPT,m.options.SOLVER=2
for BPOPT,m.options.SOLVER=3
for IPOPT, orm.options.SOLVER=0
to try all the available solvers. - Find a feasible solution first by solving a square problem where the number of variables is equal to the number of equations. Gekko a couple options to help with this including
m.options.COLDSTART=1
(sets STATUS=0 for all FVs and MVs) orm.options.COLDSTART=2
(sets STATUS=0 and performs block diagonal triangular decomposition to find possible infeasible equations). - Once a feasible solution is found, try optimizing with this solution as the initial guess.
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