The file is already closed (when the previous with block finishes), so you cannot do anything more to the file. To reopen the file, create another with statement and use the read attribute to read the file. with open(‘test_output.txt’, ‘r’) as f2: data = f2.read() print(data)
Try this: from multiprocessing import Process import sys def f(name): print ‘hello’, name sys.stdout.flush() … AFAIK the standard output of processed spawned by the multiprocessing module is buffered, hence you will see the output only if the buffer becomes full or you explicitly flush sys.stdout.
It would be helpful to provide a JSBin. Anyway, since I had this layout in JSBin with col-sm-(asterisk), you can just change all the -sm- to -xs- in between the print media query. All percentages are the same at every breakpoint, so changing sm to xs will print that and ignore the other col-(asterisk) classes. … Read more
Starting with Android 4.4 you can print documents from a device to a hardware printer via wifi. Android apps can now print any type of content over Wi-Fi or cloud-hosted services such as Google Cloud Print. In print-enabled apps, users can discover available printers, change paper sizes, choose specific pages to print, and print almost … Read more
You cannot solve this problem with CSS alone. Why Pure-CSS Solutions are Insufficient (with demo) Let me convince you the answers involving print stylesheets and overflow: visible are insufficient. Open this page and look at the source. Just what they suggested, right? Now print preview it (in, say, Chrome 13 on OS X, like me). … Read more
Yes you can… PDFs have Javascript support. I needed to have auto print capabilities when a PHP-generated PDF was created and I was able to use FPDF to get it to work: http://www.fpdf.org/en/script/script36.php
Here’s what you need to do to enable Firefox immediately print without showing the print preferences dialog box. Type about:config at Firefox’s location bar and hit Enter. Right click at anywhere on the page and select New > Boolean Enter the preference name as print.always_print_silent and click OK. I found that somewhere and it helped … Read more
What you are doing is printing the value in the array at spot [3][3], which is invalid for a 3by3 array, you need to loop over all the spots and print them. for(int i = 0; i < 3; i++) { for(int j = 0; j < 3; j++) { printf(“%d “, array[i][j]); } printf(“\n”); … Read more
This has only been tested on Windows: You can do the following: import os os.startfile(“C:/Users/TestFile.txt”, “print”) This will start the file, in its default opener, with the verb ‘print’, which will print to your default printer.Only requires the os module which comes with the standard library
I’ve been trying to implement paged media as well and have found, according to this Wikipedia page, that there’s no browser support for margin boxes as yet. No wonder it wouldn’t work! http://en.wikipedia.org/wiki/Comparison_of_layout_engines_(Cascading_Style_Sheets) See the table, Grammar and Rules, margin boxes section. Margin boxes are what’s needed for page numbering as well as running headers … Read more