copy

I'm trying to create a set of thumbnails, each one separately downscaled from the original image. image = Image.open(path) image = image.crop((left, upper, right, lower)) for size in sizes: temp = copy.copy(image) temp.thumbnail((size, height), Image.ANTIALIAS) temp.save('%s%s%s.%s' % (path, name, size, format), quality=95) The above code seemed to work fine but while testing I discovered that some images (I can't tell what's special about them, maybe only for PNG) raise this error: /usr/local/lib/python2.6/site-packages/PIL/PngImagePlugin.py in read(self=<PIL.PngImagePlugin.PngStream instance

I am confused. I create a copy from myObjOne , than i delete an entry from myObjOne and JS delete the entry in my copy( myObjTwo ) too? But why? myObjOne = {}; myObjOne['name'] = 'xxx'; myObjOne['id'] = 'yyy'; myObjOne['plz'] = 'zzz'; // clone myObjTwo = myObjOne; // remove something delete myObjOne['name']; console.dir(myObjTwo); example http://jsbin.com/itixes/edit#javascript,html Narendra Yadala Update: Removing Object.create as a method of cloning as indicated in comments. myObjTwo = myObjOne; does not clone. It simply copies the reference. If you want to clone, you can use JSON.parse and

angular serve ; ( function ( app ) { app.service( 'ClipBoard' , [ 'URL' , '$rootScope' , function ( URL, $rootScope ) { //定义函数 var textArea, copy; // 判断是不是ios端 function isOS ( ) { return navigator.userAgent.match( /ipad|iphone/i ); } //创建文本元素 function createTextArea ( text ) { textArea = document .createElement( 'textArea' ); textArea.value = text; document .body.appendChild(textArea); textArea.setAttribute( 'readonly' , 'readonly' ); } //选择内容 function selectText ( ) { var range, selection; if (isOS()) { range = document .createRange(); range.selectNodeContents(textArea); selection = window

I want to create a batch file to copy a file from any Dir into root folder that the .bat file located on that like a USB flash drive . My incomplete command : xcopy /s "%userprofile%\Desktop\test.txt" "?" What can I replace with "?" ??? Thanks guys This will do exactly as you want to any and all connected USB drives. @echo off for /F "usebackq tokens=1,2,3,4 " %%i in (`wmic logicaldisk get caption^,description^,drivetype 2^>NUL`) do ( if %%l equ 2 ( xcopy /s "%userprofile%\Desktop\test.txt" %%i\ ) ) xcopy /s "%userprofile%\Desktop\test.txt" "\" You should replace it with drive letter of USB

I'm writing an SDL application for Linux, that works from the console (no X server). One function I have is a file copy mechanism, that copies specific files from HDD to USB Flash device, and showing progress of this copy in the UI. To do this, I'm using simple while loop and copying file by 8kB chunks to get copy progress. The problem is, that it's slow. I get to copy a 100 MB file in nearly 10 minutes, which is unacceptable. How can I implement faster file copy? I was thinking about some asynchronous API that would read file from HDD to a buffer and store the data to USB in separate thread,

I had someting like this in my code (.Net 2.0, MS SQL) SqlConnection connection = new SqlConnection(@"Data Source=localhost;Initial Catalog=DataBase;Integrated Security=True"); connection.Open(); SqlCommand cmdInsert = connection.CreateCommand(); SqlTransaction sqlTran = connection.BeginTransaction(); cmdInsert.Transaction = sqlTran; cmdInsert.CommandText = @"INSERT INTO MyDestinationTable" + "(Year, Month, Day, Hour, ...) " + "VALUES " + "(@Year, @Month, @Day, @Hour, ...) "; cmdInsert.Parameters.Add("@Year", SqlDbType.SmallInt); cmdInsert.Parameters.Add("@Month", SqlDbType.TinyInt); cmdInsert