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Explaining Python's '__enter__' and '__exit__'
I saw this in someone's code. What does it mean?
6 Answers
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Downloading MySQL dump from command line
...n conjunction with stackoverflow.com/questions/2989724/… -- Should do what he is asking, since he did include he needs it downloaded. It's either that or a wget or scp will be needed to retrieve said file once built.
– Zak
Nov 21 '12 at 1:06
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Accessing UI (Main) Thread safely in WPF
...t the code crashes when I run the application without debug. I am not sure what to lock here that is causing a problem.
– l46kok
Jul 24 '12 at 6:54
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How to read and write into file using JavaScript?
... you'll write to file<br/>
// filename is the filename<br/>
// what I did is use iFrame as a buffer, fill it up with text
function save_content_to_file(content, filename)
{
var dlg = false;
with(document){
ir=createElement('iframe');
ir.id='ifr';
ir.location='about...
How can I selectively escape percent (%) in Python strings?
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What do you recommend for text formatting HTML that contains a CSS style section, @Broseph?
– DucRP
Nov 10 '15 at 18:03
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How to disable/enable select field using jQuery?
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What is $(update_pizza); doing? Wrapping the function in a jquery object?
– Edward
Jul 18 '17 at 1:49
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How to create composite primary key in SQL Server 2008
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What is the diference between using Primary Key and CONSTRAINT like in the example by @matthew-abbott ?
– mateuscb
Oct 6 '11 at 19:57
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Unknown Column In Where Clause
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What about:
SELECT u_name AS user_name FROM users HAVING user_name = "john";
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Case-insensitive search
...ky, and possibly relatively slower. So why not have a specific solution to what is likely a common requirement for coders? (And why not include it in the ES6 API BTW?)
My answer [https://stackoverflow.com/a/38290557/887092] on a similar question enables the following:
var haystack = 'A. BAIL. Of. ...
Get margin of a View
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what about ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); then?
– Vladimir
Sep 19 '11 at 9:23
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