command

问题 Let's imagine a Batch game saves your progress in a file.bat file, when we edit that file we got : set Health=100 set Sword=Gold i used this command in a Batch file but it's didn't work : for /f "eol=- delims=" %%a in (file.bat) do set "%%a" echo Your health is %Health% echo Your sword is made of %Sword% it leave it blank. but if i maked a file like the above but removed the set (only Health=100 and Sword=Gold without set), it works and give me the variable Health and Sword, but when the set

问题 I wish to run the mongoexport.exe process through my C# code, for which, let's say, the arguments go something as follows: --query "query_syntax" The whole of the above text shall be stored in a string variable in the C# code and passed as the required argument. The issue now is that C# internally stores such strings with the escape character (). The same escape character even gets retained in the command-line, making my final argument look something as follows: --query \"query_syntax\" The

问题 So I am writing an application that iterates through a specified directory tree and I was experimenting with the exception that handles permissions for folder access and there was one folder I came across that the compiler returned that had the directory of C:\ProgramData\Application Data Does anyone know what this folder is? It doesn't seem to exist within Windows Explorer. Like, the folder isn't there. It's not hidden. It just isn't there. I was able to get inside the folder using an

问题 I think my question is basically the same as this one, but it didn't get a good answer: Create new custom command that will add to a section in Doxygen I pretty much want to do the same thing, I think. I want to completely duplicate the exact functionality of the @param option, except to give it the heading "Options" instead of "Parameters". I want the arguments to be the same (data type, variable name, and description) and want them to look all the same and everything. Literally, the only

问题 I am trying to do "javac Classname.java" from cmd promt, and this Classname.java requires Jfreechart libraries/jars, and runs fine if compiled from eclipse (because project package has jars imported). But I want to run the file from cmd prompt and its not able to show me the output. It comes with errors like: ("package doesn't exsist"), how to fix it. I need the class file and also run JNI commands to create header file. Please help me. Thank you . 回答1: You need to set the classpath. You can

问题 Currently, I'm implementing the command pattern with ninject doing the following bindings: kernel.Bind<ICommand<InsertParams>>().To<InsertProductCommand>(); kernel.Bind<ICommand<UpdateParams>>().To<UpdateProductCommand>(); kernel.Bind<ICommand<DeleteParams>>().To<DeleteProductCommand>(); My question is: these definitions and commands can grow over the time. Is there any way to reduce all these bindings to something like 'Bind(typeof(ICommand<>))' so that every interface depending on the

问题 I have search throughout this site to find a answer to my problem and most of the related solutions are for a far more complicated problem. Here is what I need to have done. I created a simple form in Excel 2007. I am looking for the ability to add a button at the bottom of the form which allows the user to click on the button and copy that worksheet into a new worksheet within the same excel document. Basically just duplicating the active worksheet. I tried to do it with macros but did not

问题 I'm trying to develop a simple register in C# with WPF. I have buttons for my products and if they are pressed (via Keyboard shortcut or mouse button) the product is ordered. I don't know how much products I have (will be loaded from the database) so a fixed solution is not what I want. I've managed to display those buttons via a Listbox bound to the objects. <ListView.ItemTemplate> <DataTemplate> <UniformGrid> <Button Template="{DynamicResource ButtonBaseControlTemplate1}" Style="

问题 I'm looking for the most elegant way to notify users of my library that they need a specific unix command to ensure that it will works... When is the bet time for my lib to raise an error: Installation ? When my app call the command ? At the import of my lib ? both? And also how should you detect that the command is missing ( if not commands.getoutput("which CommandIDependsOn"): raise Exception("you need CommandIDependsOn") ). I need advices. 回答1: I wouldn't have any check at all. Document

问题 In the following command i am trying to ssh commands and execute the multiple commands.How can i exit if any of the command fails i.e, if !command1 exit then if !command1 and !commnd 2 exit else execute command 3 on the remote machine.How can i achieve this ssh login.com "git clone --bare new@login2.com/repo/ /home/usr1/repo/ && \ cd /home/usr1/repo/info/ && \ echo "hello world" > .a.txt" 回答1: Just make sure your quotes don't conflict: ssh login.com \ 'git clone --bare new@login2.com/repo/