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Inject errors into already validated form?
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Mostly complete. One extra note is that if is_valid() was not called, then you'll need to set form._errors = ErrorDict()
– jacob
Jan 13 '14 at 17:08
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How to copy from current position to the end of line in vi
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YES! the extra newline is driving me crazy. This is the info needed.
– javadba
Jul 22 '15 at 22:21
6
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github markdown colspan
...riting, this works on GitHub wikis. However, GH doesn't know you've added extra columns, so it adds blank cells on the right.
– cxw
Nov 10 '18 at 1:46
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Crontab Day of the Week syntax
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@Nikita check for typos or extra spaces. I have both a "Mon-Fri" and a "Thu" in my crontab on Ubuntu 14.04.3 and both work just fine. I suspect if there's a space between any of the characters, you'd end up with an error.
– Dale A...
Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
...plicit val sc = new SparkContext(conf)
val range = ('a' to 'z').map(_.toString)
val rdd = sc.parallelize(range)
println(range.reduce(_ + _))
println(rdd.reduce(_ + _))
println(rdd.fold("")(_ + _))
}
Print out:
abcdefghijklmnopqrstuvwxyz
abcghituvjklmwxyzqrsdefnop
defghinopjklmqrst...
Advantages of Antlr (versus say, lex/yacc/bison) [closed]
... debugging easy (e.g. you can see the generated AST's right in the GUI, no extra tools required)
Generated code is actually human-readable (it's one of the goals of ANTLR) and the fact that it generates LL parsers surely helps in this regard.
definition of terminals is context-free as well (as oppo...
Is there a difference between PhoneGap and Cordova commands?
... tools and thats why they differ in command But they do same thing.
EDIT: Extra info added as its about command difference and what phonegap can do while apache cordova can't or viceversa
First of command line option of PhoneGap
http://docs.phonegap.com/en/edge/guide_cli_index.md.html
Apache Cor...
What's the difference between ng-model and ng-bind
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+ 1. Thanks for the extra info. Its always good/great to have a quick answer (Tosh's) and then a detailed WHY & HOW answer like yours to learn/understand the more in reasoning/use cases.
– redfox05
Nov ...
Detecting a mobile browser
...() just to put the more common cases first and let early bailout save some extra processing?
– Rob_vH
Mar 12 '15 at 14:33
2
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
...(from http://github.com/Jon889/JPGeneral)
//.h file
@interface UIColor (JPExtras)
+ (UIColor *)colorWithR:(CGFloat)red G:(CGFloat)green B:(CGFloat)blue A:(CGFloat)alpha;
@end
//.m file
@implementation UIColor (JPExtras)
+ (UIColor *)colorWithR:(CGFloat)red G:(CGFloat)green B:(CGFloat)blue A:(CGFlo...