prompt

Capture user input by opening a text editor with content

由 半腔热情 提交于 2020-01-05 05:52:30
问题 From a bash script, I'd like to Open the default text editor for current user Paste a string $original_content in it Once the user modifies the content then closes the text editor, Capture the modified string into a variable $modified_content Then save $modified_content to an $output_file Google searches for capturing user input shows read which is not what I'm looking for. Can someone point me to the right direction? Thank you 回答1: This method should hopefully work for most editors: #!/bin

Replacing a fixed part of PWD in a tcsh prompt

由 别等时光非礼了梦想. 提交于 2020-01-04 06:30:43
问题 My prompt is currently displayed like here: [Aug-27 14:36] /x/y/z/w/u/v/dir1/dir2/dir3> What I would like to do is replace the constant partial-path of the current working directory /x/y/z/w/u/v with $WORK so eventually what will be displayed is [Aug-27 14:36] $WORK/dir1/dir2/dir3> /x/y/z/w/t/u is always the same path from which I usually do my work and for which I have a local variable $WORK set (very similar to the home ~ idea). A straight-forward solution will be most-welcomed as I really

Replacing a fixed part of PWD in a tcsh prompt

由 偶尔善良 提交于 2020-01-04 06:30:12
问题 My prompt is currently displayed like here: [Aug-27 14:36] /x/y/z/w/u/v/dir1/dir2/dir3> What I would like to do is replace the constant partial-path of the current working directory /x/y/z/w/u/v with $WORK so eventually what will be displayed is [Aug-27 14:36] $WORK/dir1/dir2/dir3> /x/y/z/w/t/u is always the same path from which I usually do my work and for which I have a local variable $WORK set (very similar to the home ~ idea). A straight-forward solution will be most-welcomed as I really

Setting a part of a PWD as a prompt and keeping a variable updated

由 随声附和 提交于 2020-01-04 02:56:10
问题 I'm using tcsh, and I'm trying to set a part of the PWD to appear always in the prompt (so I will always know in which "parent" directory I am). I managed to extract the needed part of the prompt in the following way, and it works fine (I call it MyTreePath ): set MyTreePath=`echo $PWD | awk '{... print whichTree}'` I've added the code above to my .tcshrc and I've added %$MyTreePath to my set prompt line in .tcshrc . The problem is that once the shell is opened, the MyTreePath doesn't change,

Oclif prompt testing

由 痴心易碎 提交于 2020-01-04 02:47:11
问题 I'm attempting to write a unit test for an Oclif hook that contains a simple prompt. I want to test the output of the hook, given a 'Y' or 'N' response to the prompt. import {Hook} from '@oclif/config' import cli from 'cli-ux' const hook: Hook<'init'> = async function () { const answer = await cli.prompt("Y or N?") if(answer === 'Y') { this.log('yes') } else { this.log('no') } } export default hook I'm using the 'fancy-test' and '@oclif/test' test frameworks described here: https://oclif.io

MS Access Form where user name is selected from list

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-01-03 06:18:11
问题 I am going to rephrase a previous question that I had posted: I have built a form in access that allows users to enter in their hours worked by activity (i.e. transactional processing, project time, vacation etc.). The fields on the form are: 1) user name 2) start date 3) end date 4) activity 5) hours spent Is there a way to have this form in such a way that when it is opened up by a user, a prompt automatically appears that forces you to select the user name from a list of users? Than once

Copying a Folder and renaming it using command prompt

由 [亡魂溺海] 提交于 2020-01-01 15:42:35
问题 I am trying to copy a folder and paste it in the same directory it was copied from. For example C:\Test is the main directory which consists of a folder ACDM, I would like to copy ACDM in the same directory and rename the new folder to ACDM1 which will have all the same files as ACDM has I would like to do it using command prompt I tried the following C:>Xcopy C:\Test C:\Test\ACDM1 /E /U Cannot perform a cyclic copy 0 File(s) copied which fails, not sure hoe to add REN command with XCOPY

Create Java Command Console in JPanel

由 落花浮王杯 提交于 2019-12-31 02:08:49
问题 I want to create a "Command Console" similar to the Windows Command Prompt, with command history, etc which is in a JPanel so that it can be added to a JFrame. What I want to do is present the user with the prompt to allow them to execute commands. What I have in mind is similar to the BeanShell Console, however I haven't be able to find the source code for the console. 回答1: To include BeanShell into your application, add the .jar-files from the BeanShell download page to your Java project

转：Win10下用Anaconda安装TensorFlow

由 妖精的绣舞 提交于 2019-12-31 01:33:19
转自：https://www.cnblogs.com/afangxin/p/6992050.html 笔者之前在学习TensorFlow，也在自己的笔记本上完成了安装，在PyCharm中进行学习。但是最近为了使用 Python 的科学计算环境，我把之前的环境卸载了，并用Anaconda重新安装了TensorFlow，这里介绍一下cpu版本的安装方法。 前提检查： 在 https://developer.nvidia.com/cuda-gpus 确认你的显卡支持 CUDA，如果你安装的是gpu版本的tensorflow才需要检查这一步。 确保你的Python版本是3.5 64位。 确保你有稳定的网络连接。 确保你的pip版本 >= 8.1。用 pip -V 查看当前 pip 版本，用 python -m pip install -U pip 升级 pip 。 确保你安装了 VS2015 或者 2013 或者 2010。此条非必须，删除。 1.安装Anaconda 选择相应的Anaconda进行安装，下载地址：https://www.continuum.io/downloads/,下载对应系统版本的Anaconda，官网现在的版本是Anaconda 4.4.0 for python3.6。笔者安装的是4.4.0版本的。 就和安装普通的软件一样，全部选择默认即可，注意

Python 消息框的处理

由 佐手、 提交于 2019-12-30 14:25:50
在实际系统中，在完成某些操作时会弹出对话框来提示，主要分为"警告消息框","确认消息框","提示消息对话"三种类型的对话框。 1.警告消息框（alert） 　　警告消息框提供了一个"确定"按钮让用户关闭该消息框，并且该消息框是模式对话框，也就是说用户必须先关闭该消息框然后才能继续进行操作。 2.确认消息框（confirm） 　　确认消息框向用户提示一个"是与否"问题，用户可以根据选择"确定"按钮和"取消"按钮。 3.提示消息对话（prompt） 　　提示消息框提供了一个文本字段，用户可以在此字段输入一个答案来响应您的提示。该消息框有一个"确定"按钮和一个"取消"按钮。选择"确认"会响应对应的提示信息，选择"取消"会关闭对话框。 selenium 提供switch_to_alert()方法定位到 alert/confirm/prompt对话框。使用 text/accept/dismiss/send_keys 进行操作，这里注意的是send_keys只能对prompt进行操作。 switch_to_alert() 　　#定位弹出对话 text() 　　 #获取对话框文本值 accept() #相当于点击"确认" dismiss() #相当于点击"取消" send_keys() # 输入值，这个alert和confirm没有输入对话框，所以这里就不能用了
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