pflag | A crate implementing POSIX/GNU-style -- flags
kandi X-RAY | pflag Summary
kandi X-RAY | pflag Summary
pflag is a port of the spf13's popular fork of the Go package by the same name.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pflag
pflag Key Features
pflag Examples and Code Snippets
Community Discussions
Trending Discussions on pflag
QUESTION
I have a script that makes 3 application calls at one instance of the script run. the code is
...ANSWER
Answered 2021-May-26 at 15:40You may keep the last three PIDs of application instances you started (in the snippet of code below, I call these PIDs: last, penultimate, antepenultimate)
You start ONE single instance of your application in the loop.
You'll always wait for the oldest before starting another one. (modifying the list of the 3 last PIDs launched every time you start a new one).
This would give something like this:
QUESTION
I included the code I thought was relevant, I'm not certain how to call the get_data function. I've created instance of the sensor stream class, however can't figure out what to put in the get_data(____)
...ANSWER
Answered 2021-Mar-29 at 17:09Assuming that stream is the instance of your class:
QUESTION
I'm trying to validate username using the following JavaScript functions:
...ANSWER
Answered 2020-Dec-08 at 20:55Modify this line, your JS code is getting element By Id
QUESTION
When I try to run code snippet on playground (snippet) , I get an error:
...ANSWER
Answered 2020-Oct-29 at 09:25playground - timeout running go build [...] Could I solve it❓
No. Sorry.
The Playground is a playground and not a build server or an application server.
QUESTION
I have several lines text file and would like to get only the first line that is modified.
For example I have the follow text file and would like to get the ID number:
...ANSWER
Answered 2020-Sep-01 at 19:42Use JScript for the replacement argument so you can set jrepl's global variable 'skip' to true after the first match. Now, while skip variable is true, the next lines are skipped without being printed out.
QUESTION
I'm maintaining some code written using spf13/pflag.
On one line, it has:
...ANSWER
Answered 2020-Aug-10 at 13:40The P suffix denotes a function that accepts a single letter flag name in addition to the full name, as documented in the usage section of the pflag docs:
The pflag package also defines some new functions that are not in flag, that give one-letter shorthands for flags. You can use these by appending 'P' to the name of any function that defines a flag.
To answer your individual questions:
- what's the difference: the
Pfunctions take an extra parameter: the single letter name. This short flag can be used with a single-. - which methods have a
Pcounterpart: all of them, as can be seen in the pflag reference
As for why this is documented in pflag and not viper or cobra, this is because both viper and cobra use the pflag library.
QUESTION
I have to following code:
package analyzer
...ANSWER
Answered 2020-Jun-15 at 15:13So the problem lied with wrong imports.
Basically Deployments are defined in apps/v1beta2. What I was doing was importing "k8s.io/api/apps/v1beta1". I needed to change it to "k8s.io/api/apps/v1beta2"
Also for fetching that I needed to refer to clientset.AppsV1beta2() instead of clientset.ExtensionsV1beta1()
QUESTION
I am trying to replace only the first match in a text file.
My code is:
...ANSWER
Answered 2019-Jul-18 at 09:08It is possible to use the JREPL.BAT option /INC if the first form feed is within a specific block at top of a text file and there is never one more form feed in same block.
Example for first form feed within the lines 3 to 10:
QUESTION
Input dataframe
...ANSWER
Answered 2019-Dec-05 at 11:56You can use the following code.
QUESTION
I am trying to write a helm operator using client-go and want to fetch the chart from my controller using the RepoURL, and chartname. I have written a sample piece of code which is working perfectly fine on my local machine. But the same code throws error when I run the same code inside the container. Please find the following piece of code:
...ANSWER
Answered 2019-Nov-30 at 21:09No, I don't see this problem.
Notice: the cert of domain kubernetes-charts.storage.googleapis.com is issued by known CA (Google trust services). So as that of charts.bitnami.com (issued by Amazon CA), So you just need to debug a little bit to see:
- which CA issues cert to this domain when accessing within the pod. E.g., run command
curl -vI https://charts.bitnami.com/If the cert issuer is what it should be, you may need to update the base image of the pod to include updated known CA certs. If not (e.g., the cert ofcharts.bitnami.comis self-signed), this is typical DNS poisoning (names server for the pod resolves above domains to different ones) - Check names servers for your pod. if you don't trust k8s worker DNS, you can customize names servers for your pod. see https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/
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Install pflag
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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