Can I use ECHO to execute commands?
Just put your command into parenthesis like this: echo $(ls) You can also have text before the command echo “The date is $(date)” For Example echo “Enter Text Here $(Command Here)”
printing
Writing a pytest function for checking the output on console (stdout)
Use the capfd fixture. Example: def test_foo(capfd): foo() # Writes “Hello World!” to stdout out, err = capfd.readouterr() assert out == “Hello World!” See: http://pytest.org/en/latest/fixture.html for more details And see: py.test –fixtures for a list of builtin fixtures. Your example has a few problems. Here is a corrected version: def f(name): print “hello {}”.format(name) def … Read more
How do I print colored output with Python 3?
It is very simple with colorama, just do this: import colorama from colorama import Fore, Style print(Fore.BLUE + “Hello World”) And here is the running result in Python3 REPL: And call this to reset the color settings: print(Style.RESET_ALL) To avoid printing an empty line write this: print(f”{Fore.BLUE}Hello World{Style.RESET_ALL}”)
Twitter Bootstrap: Print content of modal window
Another solution Here is a new solution based on Bennett McElwee answer in the same question as mentioned below. Tested with IE 9 & 10, Opera 12.01, Google Chrome 22 and Firefox 15.0. jsFiddle example 1.) Add this CSS to your site: @media screen { #printSection { display: none; } } @media print { body … Read more
Loop a multidimensional array and only print two specific column values per row
Using a foreach loop without a key: foreach($array as $item) { echo $item[‘filename’]; echo $item[‘filepath’]; // To know what’s in $item echo ‘<pre>’; var_dump($item); } Using a foreach loop with a key: foreach($array as $i => $item) { echo $array[$i][‘filename’]; echo $array[$i][‘filepath’]; // $array[$i] is same as $item } Using a for loop: for ($i … Read more
How can I print multiple things on the same line, one at a time?
Python 3 Solution The print() function accepts an end parameter which defaults to \n (new line). Setting it to an empty string prevents it from issuing a new line at the end of the line. def install_xxx(): print(“Installing XXX… “, end=””, flush=True) install_xxx() print(“[DONE]”) Python 2 Solution Putting a comma on the end of the … Read more
How can I print multiple things (fixed text and/or variable values) on the same line, all at once?
There are many ways to do this. To fix your current code using %-formatting, you need to pass in a tuple: Pass it as a tuple: print(“Total score for %s is %s” % (name, score)) A tuple with a single element looks like (‘this’,). Here are some other common ways of doing it: Pass it … Read more
Page numbers with CSS/HTML
Depending on your required browser support. @page { @bottom-right { content: counter(page) ” of ” counter(pages); } } Further reading: http://www.w3.org/TR/css3-page/ http://www.intelligrape.com/blog/2010/08/20/add-page-number-using-page-property-of-css/ http://www.princexml.com/doc/6.0/page-numbers/
How to only show certain parts with CSS for Print?
Start here. But basically what you are thinking is the correct approach. Thanks, Now my question is actually becoming: How do I apply CSS to a class AND ALL OF ITS DESCENDANT ELEMENTS? So that I can apply “display:block” to whatever is in the “printable” zones. If an element is set to display:none; all its … Read more
how to print database diagram sql
On SQL Server Management Studio In the Database Diagram, right click and select ‘View Page Breaks’ Then from main window menu select, File > Page Setup Select Page Size and Orientation – A3 and Landscape are most likely best options. And Print Scale – this is the % value that should hopefully enable you to … Read more