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Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
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Check the localhost_yyyy_mm_dd.log OR localhost.yyyy-mm-dd.log logs that Tomcat creates, these typically store that type of info. I wouldn't expect the full stacktrace to be dumped to standard out.
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Get the Query Executed in Laravel 3/4
...ng the query. Either just above the line that runs the query or inside a middleware.
Laravel 3
In Laravel 3, you can get the last executed query from an Eloquent model calling the static method last_query on the DB class.
DB::last_query();
This, however, requires that you enable the profiler ...
How to duplicate a whole line in Vim?
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yy or Y to copy the line (mnemonic: yank)
or
dd to delete the line (Vim copies what you deleted into a clipboard-like "register", like a cut operation)
then
p to paste the copied or deleted text after the current line
or
P to paste the copied or deleted text before th...
Sort a Custom Class List
...is is with a delegate
List<cTag> week = new List<cTag>();
// add some stuff to the list
// now sort
week.Sort(delegate(cTag c1, cTag c2) { return c1.date.CompareTo(c2.date); });
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How to delete every other line in Vim?
...beginning of the file by pressing gg.
Press qq.
Click arrow down and press dd after.
Press q.
Press 10000@q
PS: To go to command mode just press Escape a couple of times.
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传感器组件 · App Inventor 2 中文网
...法可以将即时时间转换为文本，格式可以是空字符串、MM/dd/YYYY HH:mm:ss a 或 MMM d, yyyy HH:mm。空字符串将提供默认格式，对于 格式化日期时间是
"MMM d, yyyy HH:mm:ss a"，格式化日期是"MMM d, yyyy"。要查看所有可能的格式，
请请参阅此处...
How to compare only Date without Time in DateTime types in Linq to SQL with Entity Framework?
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Parse v. TryParse
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"use Parse if you are sure the value will be valid". I'd add, "but you acknowledge the possibility you might be wrong". If you were 100% sure it can parse, then you could just as correctly use TryParse which might be faster.
– Jon
Feb 15 '13 at...
How to get start and end of day in Javascript?
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add .unix() at the end to get unix timestamp in seconds :) like this: moment().startOf('day').unix()
– Lukas Liesis
Jul 13 '17 at 18:58
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How to convert NSDate into unix timestamp iphone sdk?
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