command

问题 I have a spring-boot application. I want to override some properties which was configuration in application.yml when executing the jar. My code like this: @Service public class CommandService { @Value("${name:defaultName}") private String name; public void print() { System.out.println(name); } } And the Application.java is @SpringBootApplication public class Application implements CommandLineRunner { @Autowired private CommandService commandService; public static void main(String[] args) {

问题 Some example settings for Vim (for example janus) have the command-key bound to certain commands. For example: " Command-Shift-F for Ack map <D-F> :Ack<space> I don't know how to find out what that D is on my Linux/Ubuntu system. 回答1: It doesn't map to anything on Linux. :h <D <D-...> command-key (Macintosh only) *<D-* You can substitute other keys, though, like <C- is control 回答2: On my Linux machine <D maps to the \ Key. Maybe meanwhile the key mappings where updated. 来源： https:/

问题 I have a figure file (scatter.fig) . This figure has many scatter points plotter using scatter(). Now i just have this fig file, I need to increase the marker size of all scatter points. Tried it manually but its very difficult. Is there a way i can do something like H=figurehandle() s= points(h) set(s,'markersize'); I just could not figure out the exact commands. Thanks. 回答1: You need to get a handle to the scattergroup object to change the marker properties. As proposed by Jonas in a

问题 I have a ControlTemplate that I'm using to change the appearance and behavior of several Button s. I only want part of the Button to be clickable and to execute the bound Command , so I added a Button within the ControlTemplate and bound it to the template's Command property. The problem I'm having is that since I am defining the Command binding on the templated Button , it executes regardless of which part of the template I am clicking. In the below example you can click the Border and

问题 I'm currently working on an application working with Laravel 4. I'm working on building a commenting system and have the basic Commands for doing Create, Update, Delete. What I'm trying to do next is create commands for the specific objects to which the comments will be attached, for example a Blog Post. So if my command file is called CreateCommentCommand I would like to create another command called CreatePostCommentCommand . I would like this newer class to extend the CreateCommentCommand

问题 I would like to use the Database.ExecuteNonQuery or something similar to execute a sql script and then capture the output. eg: xxx Table created My script: strArray = Regex.Split(streamReader.ReadToEnd(), "\r\nGO"); if (connection.State == ConnectionState.Open) { System.Data.SqlClient.SqlCommand cmd; foreach (string sql in strArray) { cmd = new System.Data.SqlClient.SqlCommand(sql); cmd.Connection = connection; Console.WriteLine(sql); Console.WriteLine(cmd.ExecuteNonQuery().ToString()); } }

问题 Firstly, is there a command for getting help and parameters for each sos command in windbg ? Secondly, I'd like to understand !syncblk output Index SyncBlock MonitorHeld Recursion Owning Thread Info SyncBlock Owner 201 05b9493c 979 1 05bc1040 bcc 45 022f3490 System.Collections.ArrayList 2875 05b4c914 1 1 17b99e10 1af8 290 024862d8 MyClass 2945 05b4b66c 1 1 17d1a290 12c0 752 02482940 MyClass MonitorHeld shows # of monitor held by the synblk . 1 for write and 2 for read, but what does the rest

问题 I would like to invoke multiple commands from my python script. I tried using the os.system(), however, I'm running into issues when the current directory is changed. example: os.system("ls -l") os.system("<some command>") # This will change the present working directory os.system("launchMyApp") # Some application invocation I need to do. Now, the third call to launch doesn't work. 回答1: You separate the lines with & os.system("ls -l & <some command> & launchMyApp") 回答2: Try this import os os

问题 Is there any way to stop the Button command execution based on some condition on its click event? Actually I want to have confirmation popup on some of the button click in our application. To make it a general solution, I have done the following: I have extension of WPF button class call AppBarButton which already contains some dependency properties. I have 2 more properties for this as below: IsActionConfirmationRequired and ConfirmationActionCommand . If IsActionConfirmationRequired then on

问题 This is a bash weirdness that's been bugging me. I'm on OSX. I've installed the android SDK, and as a result the adb tool is located in a folder in my home directory. That folder appears in my path as reported by env as ~/Development/android_sdk_latest/platform-tools . adb itself runs just fine, but when I do which adb the result is empty. If I do command -v adb , the result is the full path, as expected: /Users/me/Development/android_sdk_latest/platform-tools/adb adb does not appear in my