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Difference between webdriver.Dispose(), .Close() and .Quit()
...exception was causing Quit() or Dispose() to not be called every run which then caused the appData folder to fill the hard drive. So we were using the Quit() method correctly but the code was unreachable. Summary make sure all code paths will clean up your unmanaged objects by using exception safe p...
How to quickly clear a JavaScript Object?
... probably want to assign new properties to it:
If you do so immediately, then I suggest assigning the new properties straightaway, and skip deleting or clearing first. (Make sure that all properties are either overwritten or deleted, though!)
If the object won't be used immediately, but will be re...
Restore a postgres backup file using the command line?
...ify the argument -F default plain text SQL format was used (or with -F p). Then you can't use pg_restore. You can import data with psql.
backup:
pg_dump -U username -f backup.sql database_name
restore:
psql -d database_name -f backup.sql
...
Compare two List objects for equality, ignoring order [duplicate]
...
Do I just need to implement the GetHashCode on MyType then?
– Bruno Teixeira
Sep 8 '10 at 16:52
1
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MySQL Error 1093 - Can't specify target table for update in FROM clause
...d great, thanks! So what's the logic here? If it's nested one more level then it will be executed before the outer part? And if it's not nested then mySQL tries to run it after the delete has a lock on the table?
– Flat Cat
Dec 14 '14 at 16:40
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Best way to randomize an array with .NET
...e is ever a debug mode verification that OrderBy produced correct results, then in theory it could throw an exception.
– Sam Harwell
Oct 16 '09 at 16:22
7
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What does it mean that Javascript is a prototype based language?
...in one place which describes several objects in your program. Classes can then be organized into a hierarchy, furthering code reuse. More general code is stored in a higher-level class, from which lower level classes inherit. This means that an object is sharing code with other objects of the sam...
CSS styling in Django forms
...dclass(value, arg):
return value.as_widget(attrs={'class': arg})
And then apply your filter:
{% load myfilters %}
<form action="/contact/" method="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
{{ form.subject.label_tag }}
...
In Python, what happens when you import inside of a function? [duplicate]
...rofiling to determine where your program is actually spending its time and then apply optimizations according to where you'll get the most benefit?
And then you can use profiling to assure that your optimizations have actually benefited you, too.
...
change html text from link with jquery
...r example:
Find the text in the first paragraph
(stripping out the html), then set the
html of the last paragraph to show it
is just text (the bold is gone).
var str = $("p:first").text();
$("p:last").html(str);
Test Paragraph.
Test Paragraph.
With your markup you have to do:
$('a#a_tbnotesverber...