command-line-interface

问题 Function session_start used in PHP CLI print the next warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/robi/p/test.php:1) in /home/robi/p/test.php on line 2 why? I want to log all the client entries in a variable and check this out to see if i get forgery from a specific remote address by comparing the time user last entry and current entry time! Am I doing it wrong? here is my code: <?php session_start(); //$entries = array(); //$client

问题 This question is about the click package: Long text of help is not being displayed as desired. I tried using /b as well but does not seem to affect much. cmd and powershell both have different results for same code, why? CODE: import click def command_required_option_from_option(require_name, require_map): class CommandOptionRequiredClass(click.Command): def invoke(self, ctx): require = ctx.params[require_name] if require not in require_map: raise click.ClickException( "Unexpected value for -

问题 i have written a daemon to fetch some stuff from mysql and make some curl requests based on the info from mysql. since i'm fluent in php i've written this daemon in php using System_Daemon from pear. this works fine but i'm curious about the best approach for connecting to mysql. feels weird to create a new mysql connection every couple of seconds, should i try a persistent connection? any other input? keeping potential memory leaks to a minimum is of the essence... cleaned up the script,

问题 With reference to the below post, How to get input file name as column in AWS Athena external tables I tried running the query using the aws athena cli command as below, aws athena start-query-execution --query-string "SELECT regexp_extract(\ "$path\", '[^/]+$') AS filename FROM table" --query-execution-context '{"Database": "testdatabase"}' --result-configuration '{ "OutputLocation": "s3://<somevalidbucket>"}' I always get the query executed with empty value for $path. e.g., "SELECT regexp

问题 I created the following program public class Program { static void Main() { System.Console.WriteLine("Hello, World!"); } } When compiling the code in the command prompt ( c:\Windows\Microsoft.NET\Framework\v4.0.30319\csc hello.cs ) which returns Microsoft (R) Visual C# Compiler version 4.7.3056.0 for C# 5 Copyright (C) Microsoft Corporation. All rights reserved. This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no

问题 I have updated windows today and now when I use the command line and type PHP nothing returns. tried various PHP commands, nothing, not even an error or response. blank. I had the correct path in the environment variables. Tried to change to another PHP version and even tried removing the path from environment variables but still returns empty! It doesn't even say that "PHP" is not recognized although I removed the environment variable!! I have no clue how to solve this. 回答1: If you are not

问题 I am working on a class project where I have to create an ordering system for a coffee shop in C++. If it is applicable, I'm working in Visual Studio. In the project outline, the teacher said that there is a simple integer input to navigate the menu; however, he specifies that if NOTHING is inputted (I'm assuming what I've seen called a "hot enter") that it calculates the receipt and the program resets. I have tried cin.get() and checking if the buffer is '\n', and this works fine, but my

问题 I have a C++/CLI DLL that uses some C++ DLLs (both built for 32 bit). I want to test it within a C# DLL by using NUNit 2.5.8.10295 (changing to 2.6.4 did not change the outcome) I use a batch file which in the end gets expanded to this: nunit-console-x86.exe "someUnitTests.dll" /framework=4.0.30319 /xml=NUnitResult_someUnitTests.xml The tests run fine on my development PC (64-bit Win 10 Enterprise Visual Studio 2013) with this command. When starting nunit-console-x86.exe from Visual Studio

问题 Can I run WP-CLI https://wp-cli.org/ command through PHP script, so I can install user selected WordPress themes automatically with PHP script 回答1: As long as you can use the exec() or similar command. I use something like this to output the result of a wp-cli command: <pre> <?php exec("wp --info", $result); echo implode(PHP_EOL, $result); // join multi-line return result ?> </pre> Or simply: <?php exec("wp --info"); See this answer: https://wordpress.stackexchange.com/questions/219230

问题 I have a command line tool built with Python's click library. I want to extend this tool to use user-defined keywords like the following: $ my-cli --foo 10 --bar 20 Normally I would add the following code to my command @click.option('--foo', type=int, default=0, ...) However in my case there are a few keywords that are user defined. I won't know that the user wants to sepcify foo or bar or something else ahead of time. One solution Currently, my best solution is to use strings and do my own