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Copy rows from one Datatable to another DataTable?
...mple assumes that dataTable1 and dataTable2 have the same number, type and order of columns.
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How can I delete one element from an array by value
... will delete every instance of the value passed to it within the Array. In order to delete the first instance of the particular element you could do something like
arr = [1,3,2,44,5]
arr.delete_at(arr.index(44))
#=> [1,3,2,5]
There could be a simpler way. I'm not saying this is best practice,...
Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
...ess1.chunk(4)
pipe process1.fold(0L) {
(c, vs) => c + vs.map(_._1.length.toLong).sum
}).runLast.run
This should work with any value for the n parameter (provided you're willing to wait long enough) -- I tested with 2^14 32MiB arrays (i.e., a total of half a TiB of memory allocated ...
Prevent form redirect OR refresh on submit?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Getting “cannot find Symbol” in Java project in Intellij
... to "Unmark as Sources Root" and then mark it as the Sources root again in order to fix the error.
– yanni
Jan 3 '18 at 23:20
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Convert string to title case with JavaScript
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/([^\W_]+[^\s-]*) */g solves the Jim-Bob problem, ie: jim-bob --> Jim-Bob
– recursion.ninja
Jun 1 '13 at 18:55
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How to convert string representation of list to a list?
... ast
>>> x = u'[ "A","B","C" , " D"]'
>>> x = ast.literal_eval(x)
>>> x
['A', 'B', 'C', ' D']
>>> x = [n.strip() for n in x]
>>> x
['A', 'B', 'C', 'D']
ast.literal_eval:
With ast.literal_eval, you can safely evaluate an expression node or a string c...
Losing scope when using ng-include
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Bootstrap table without stripe / borders
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The border styling is set on the td elements.
html:
<table class='table borderless'>
css:
.borderless td, .borderless th {
border: none;
}
Update: Since Bootstrap 4.1 you can use .table-borderless to remove the bo...
Using Node.JS, how do I read a JSON file into (server) memory?
... large JSON files. since it would tie up node.
– Sean_A91
Aug 3 '15 at 4:29
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For the sake of co...
