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Update Item to Revision vs Revert to Revision
...essing subversion is going to see the conflict and force me to merge the latest version in the repository into my modified working copy before I submit it.
– Eric Anastas
Aug 1 '09 at 19:48
...
What does “program to interfaces, not implementations” mean?
...nterface. There's many reasons, but two of the easiest to explain are
1) Testing.
Let's say I have my entire database code in one class. If my program knows about the concrete class, I can only test my code by really running it against that class. I'm using -> to mean "talks to".
WorkerCl...
How do I get the path to the current script with Node.js?
...ory is a very different thing. If you run something like cd /foo; node bar/test.js, current directory would be /foo, but the script is located in /foo/bar/test.js.
– rjmunro
Jul 5 '18 at 11:20
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multiple prints on the same line in Python
... will count from 0% to 100% on one line. Final value will be:
> python test.py
100%
Additional info about flush in this case here: Why do python print statements that contain 'end=' arguments behave differently in while-loops?
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Converting HTML files to PDF [closed]
...endered HTML not strict XHTML. Though this can be mitigated with automated tests or some process that involves XML validation.
– SteveT
Jun 19 '13 at 13:43
3
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How do I change the title of the “back” button on a Navigation Bar
...
Tested and verified on iOS 7 in Xcode 5.0.2. This WILL change the previous screen's title to Back when you go back to it though.
– Alex Zavatone
Jan 17 '14 at 17:54
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Offset a background image from the right using CSS
...ion: right 10px top;
As far as I know this is not supported in IE8. In latest Chrome/Firefox it works fine.
See Can I use for details on the supported browsers.
Used source: http://tanalin.com/en/blog/2011/09/css3-background-position/
Update:
This feature is now supported in all major browsers...
“CASE” statement within “WHERE” clause in SQL Server 2008
...
But it won't work the way you have written them eg:
WHERE
CASE LEN('TestPerson')
WHEN 0 THEN co.personentered = co.personentered
ELSE co.personentered LIKE '%TestPerson'
END
You may have better luck using combined OR statements like this:
WHERE (
(LEN('TestPerson')...
SQL Server Insert if not exists
...ill sometimes fail, because a second connection can pass the IF NOT EXISTS test before the first connection executes the INSERT, i.e. a race condition. See stackoverflow.com/a/3791506/1836776 for a good answer on why even wrapping in a transaction doesn't solve this.
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How to overload functions in javascript?
...nerHTML
} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
value = value.replace(...