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psql: FATAL: Peer authentication failed for user “dev”
...nfig files, especially when you don't have a clue about what you are doing and just following SO answer to solve your problem.
– borisano
Nov 24 '15 at 15:07
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Best Practice - NSError domains and codes for your own project/app
...ameworks, but what is the best practice regarding setting up error domains and custom error codes for your own project/app ?
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C# listView, how do I add items to columns 2, 3 and 4 etc?
... listView1.Items.Add , this works fine but how do I add items to columns 2 and 3 etc?
7 Answers
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scanf() leaves the new line char in the buffer
...haracters. The character formats (primarily %c; also scan sets %[…] — and %n) are the exception; they don't skip whitespace.
Use " %c" with a leading blank to skip optional white space. Do not use a trailing blank in a scanf() format string.
Note that this still doesn't consume any trailing ...
Using the Swift if let with logical AND operator &&
We know that we can use an if let statement as a shorthand to check for an optional nil then unwrap.
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How can I check if a View exists in a Database?
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If you found this to decide between a CREATE and ALTER for a view (as I did), this doesn't work for VIEWs - you have to DROP the VIEW* and then CREATE it. The IF EXISTS still works fine for DROPing the VIEW tho, so thanks! :) * Don't forget about any permissions when y...
C# DateTime.Now precision
...y would DateTime.Now be made less precise than what most CPU clocks could handle?
A good clock should be both precise and accurate; those are different. As the old joke goes, a stopped clock is exactly accurate twice a day, a clock a minute slow is never accurate at any time. But the clock a minu...
How to add border radius on table row
...ht. If you want rounded corners in IE, you're going to have to use images and strange markup.
– theazureshadow
Nov 4 '10 at 5:46
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Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
...creating an object in JavaScript. Which way is best for creating an object and why?
8 Answers
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Xcode 4 - build output directory
...er" on my products. It is the same for a simple C project, Foundation tool and even Cocoa bundle. A Debugging works fine.
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