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angularjs: ng-src equivalent for background-image:url(…)
... you have the tag ng-src which has the purpose that you won't receive an error for an invalid url before angularjs gets to evaluate the variables placed in between {{ and }} .
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How to debug heap corruption errors?
...emingly random occasions, I get a "Windows has triggered a break point..." error with a note that this might be due to a corruption in the heap. These errors won't always crash the application right away, although it is likely to crash short after.
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Algorithm to generate all possible permutations of a list?
...n! possible ways to order these elements. What is an algorithm to generate all possible orderings of this list? Example, I have list [a, b, c]. The algorithm would return [[a, b, c], [a, c, b,], [b, a, c], [b, c, a], [c, a, b], [c, b, a]].
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Get login username in java
...ecific. A JVM running on a single-user system might not have a username at all.
– Chinmay Kanchi
Feb 18 '10 at 16:58
8
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Rails DB Migration - How To Drop a Table?
...igration is broken after running this command. Can not CREATE, DROP...ETC. ERROR SQLite3::SQLException: no such table: accruals: DROP TABLE "sometable"
– zee
Aug 23 '17 at 14:13
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typeof for RegExp
...e any String value except one of "Arguments", "Array", "Boolean", "Date", "Error", "Function", "JSON", "Math", "Number", "Object", "RegExp", and "String". The value of a [[Class]] internal property is used internally to distinguish different kinds of objects. Note that this specification does not pr...
How can I color Python logging output?
...ith the logging module, which I eventually did after a couple of tries and errors.
Here is what I end up with:
BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
#The background is set with 40 plus the number of the color, and the foreground with 30
#These are the sequences need to ...
How do I pass multiple parameters into a function in PowerShell?
...ed. Also, the parentheses are entirely unneccessary and will cause a parse error in PowerShell 2.0 (or later) if Set-StrictMode is active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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Best way to find if an item is in a JavaScript array? [duplicate]
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jQuery How to Get Element's Margin and Padding?
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yeah seems you have to do each individually :( which sucks
– Tom
Sep 14 '11 at 17:37
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