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Why use a READ UNCOMMITTED isolation level?
...affairs never seems to lead to problems... As long as you know what you're doing.
One alternative to the READ UNCOMMITTED level that you may want to consider is the READ COMMITTED SNAPSHOT. Quoting Jeff again:
Snapshots rely on an entirely new data change tracking method ... more than just a s...
MySQL select where column is not empty
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Single quotes, not double quotes.
– OMG Ponies
Dec 8 '09 at 19:33
2
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Call UrlHelper in models in ASP.NET MVC
...thing like UrlHelper.Action() which uses the routes to generate the URL. I don't mind filling the usual blanks, like the hostname, scheme and so on.
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Postgresql GROUP_CONCAT equivalent?
...type = anyarray,
initcond = '{}'
);
(paraphrased from the PostgreSQL documentation)
Clarifications:
The result of casting an array to text is that the resulting string starts and ends with curly braces. Those braces need to be removed by some method, if they are not desired.
Casting ANYA...
Find the number of downloads for a particular app in apple appstore [closed]
I need to do a market research on specific type of apps. so is there a way for me to know the download count of the app / any app.
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Find where python is installed (if it isn't default dir)
Python is on my machine, I just don't know where, if I type python in terminal it will open Python 2.6.4, this isn't in it's default directory, there surely is a way of finding it's install location from here?
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What is “origin” in Git?
...ar remote repository. It's not actually a property of that repository.
By doing
git push origin branchname
you're saying to push to the origin repository. There's no requirement to name the remote repository origin: in fact the same repository could have a different alias for another developer.
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What's the difference between tilde(~) and caret(^) in package.json?
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See the NPM docs and semver docs:
~version “Approximately equivalent to version”, will update you to all future patch versions, without incrementing the minor version. ~1.2.3 will use releases from 1.2.3 to <1.3.0.
^version “C...
Python division
...as having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
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Find out if ListView is scrolled to the bottom?
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I don't want to start a new question, but what do I do if my listview is stackFromBottom ? I tried if (0 == firstVisibleItem){//listviewtop} but that is getting called repeatedly.
– shadyinside
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