copy

问题 this is my app strategy: there is a text view that contains texts. for editing them, i define Action mode items(e.g. EDIT- this will texts of text view into edit text)although there are some default actions like select all/copy/.. as selecting text, so i don not want to define them. i use this code for enabling the default selecting/copy buttons. but as i clicked the buttons, nothing happens. why??? xml code: <TextView android:id="@+id/speech" android:layout_width="match_parent" android

问题 Using java, I want to copy whole directory excluding some sub-directories (and all files inside those sub-directories) down file path. How can I do that? I've seen several such questions on SO but using Perl/ANT etc but not using Java. 回答1: Try FileUtils.html#copyDirectory from Apache Commons IO. One of the overloaded versions take FileFilter instance with single straightforward method to be implemented by you: boolean accept(File pathname) Also look at the list of existing convenient

问题 I am very new to batch scripting. I don't have much knowledge about Batch Scripting. My doubt is how to copy only some line from text file to other text file. Say my File.txt is This is sample file. I want copy this line. Also this line. But not this line. I want to copy line 2 and 3, but not using their line number, because may change. This muchI have done till now: @ECHO OFF SET InFile=abc.txt SET OutFile=Output.txt IF EXIST "%OutFile%" DEL "%OutFile%" SET TempFile=Temp.txt IF EXIST "

问题 file.copy (actually grunt-config-copy but it uses grunt.file.copy underneath). This is working fine for me but I'm excluding certain glob patterns. This exclusion results in some empty folders, and the folders are still copied to new set. Is there any way to exclude empty folders? Thanks, Raif here is my grunt-task copy: { release: { expand: true, deleteEmptyFolders:true, cwd:'<%= srcFolder %>', src: ['**', '!**/obj/**', '!**/*.cs', '!**/*.vb', '!**/*.csproj', '!**/*.csproj.*' ], dest: '<%=

问题 How easy/hard is it to make a carbon copy of a Magento site? My company have developed a UK site for a client using Magento. This has proven to be popular, so the client has now they've requested for a US version of the site be made. So far as I'm aware, the site will be 99% the same, just pointing to a different database (for different products), and maybe a few copy changes. There will not be any integration between the two sites, which will both be self contained entities. The problem is

问题 Function: I am working on a small project where I need to search each cell in a column for the word "Unknown" if it contains that word then copy that entire row on to a new sheet. Problem: I am getting the "Object doesn't support this property method." error. I believe it is somewhere within the copy statement (not destination). It so simple but I cannot seem to solve this issue. Sub CheckRows() Dim b As Range Dim SrchRng As Range Set b = ActiveWorkbook.Sheets("Sheet 2").Range("A1") Set

问题 This question already has answers here : Closed 9 years ago . Possible Duplicate: What's the best way to make a deep copy of a data structure in Perl? In my code i do: @data_new=@data; and then I change @data . The problem is that @data_new always changes as well. It's like @data_new is just a reference to what's in @data . How do i make a copy of an array which is not a reference but a new copy of all the values? @data is a two dimensional array, by the way. 回答1: The code you have will copy

问题 Goal: To obtain images with the same name as column B: I currently have the images in column A stored locally as JPEGS. I also have an excel document with the files that need to be renamed. I want to: Copy Image from folder (ie. BEVBB48GSY1B.jpg) Rename File to next cell in the rows text (ie. BEV-BB48GSY1B.jpg) Automatically move on to the next Row to do the same (ie. BEVBB48GSY1B copied and renamed to BEV-BB48GSY1B27) Any ideas on which programming I need to be using or where to start?

问题 im trying to create a function that any user can call in order to copy data from/to a file... my idea is to set a function that acts as a superuser or one that is executed as "postgres" but I dont know were to start to begin with. Can anyone point me in the right direction? 回答1: You're looking for "SECURITY DEFINER". See docs for details http://www.postgresql.org/docs/9.3/static/sql-createfunction.html 来源： https://stackoverflow.com/questions/20268420/postgres-copy-to-from-a-file-as-non

问题 Good afternoon, I am new to Canvas in HTML 5 and in using it with Javascript. But I can see how powerful this really is and I needed help. I have done a search and could not find a clear answer to this. Perhaps someone here can help. I have created a context on the Canvas with a background image in place. Now, I want crop or copy a part of that image which is contained in Polygon Data and place it else where on the screen. I know how to create the background image. I know how to create a