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How can I stop a Postgres script when it encounters an error?
...m Peter Eisentraut. Thank you, Peter!
http://petereisentraut.blogspot.com/2010/03/running-sql-scripts-with-psql.html
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GetType() can lie?
...dFoo foo = new BadFoo();
Console.WriteLine("n1 and n2 are the same type: {0}",
Object.ReferenceEquals(n1.GetType(), foo.GetType()));
// output:
// n1 and n2 are the same type: True
so, yikes, you've successfully lied, right?
Well, yes and no... Consider that using this as an e...
What is the meaning of git reset --hard origin/master?
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CB BaileyCB Bailey
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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
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edited May 9 '14 at 10:53
answered May 9 '14 at 9:54
J...
Is there a “null coalescing” operator in JavaScript?
...Boolean(null)); // false
alert(Boolean(undefined)); // false
alert(Boolean(0)); // false
alert(Boolean("")); // false
alert(Boolean("false")); // true -- gotcha! :)
This means:
var whatIWant = null || new ShinyObject(); // is a new shiny object
var whatIWant = undefined || "well defined"; // is "...
In Gradle, how do I declare common dependencies in a single place?
...ng_core: "org.springframework:spring-core:3.1",
junit: "junit:junit:4.10"
]
From a child script, you can then use the dependency declarations like so:
dependencies {
compile libraries.spring_core
testCompile libraries.junit
}
To share dependency declarations with advanced configurat...
IE7 does not understand display: inline-block
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301
The IE7 display: inline-block; hack is as follows:
display: inline-block;
*display: inline;
zo...
Bash history without line numbers
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207
Try this:
$ history | cut -c 8-
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Capturing Ctrl-c in ruby
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answered Jan 18 '10 at 21:46
Wayne ConradWayne Conrad
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Difference between .success() and .complete()?
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.success() only gets called if your webserver responds with a 200 OK HTTP header - basically when everything is fine.
However, .complete() will always get called no matter if the ajax call was successful or not - maybe it outputted errors and returned an error - .complete() will still g...