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XPath: How to check if an attribute exists?
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If you use and xpath, this maybe m>ca m>n help you:
count(//*[@foo])
it will return count of node/child that have attribute foo
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Angularjs Template Default Value if Binding Null / Undefined (With Filter)
I have a template binding that displays a model attribute m>ca m>lled 'date' which is a date, using Angular's date filter.
6 Ans...
LINQ query to return a Dictionary
...INQ to get distinct values, and get back a Dictionary as the result, but I m>ca m>n't figure out how I m>ca m>n do it any simpler than I'm doing below. What would some cleaner code be that I m>ca m>n use to get the Dictionary as my result?
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PHP sprintf esm>ca m>ping %
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Esm>ca m>pe it with another %:
$stringWithVariables = 'About to deduct 50%% of %s %s from your Top-Up account.';
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GROUP_CONm>CA m>T comma separator - MySQL
I have a query where I am using GROUP_CONm>CA m>T and a custom separator as my results may contain commas: '----'
3 Answers
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Avoiding memory leaks with Sm>ca m>laz 7 zipWithIndex/group enumeratees
...e API, but I recently verified that an equivalent test passes against the sm>ca m>laz-stream API. This is a newer stream processing API that is intended to replace iteratee.
For completeness, here's the test code:
// create a stream containing `n` arrays with `sz` Ints in each one
def streamArrs(sz: In...
How to make maven build platform independent?
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You also m>ca m>n find the solution in Maven's FAQ page. http://maven.apache.org/general.html#encoding-warnin
– Jeff7566
Oct 13 '14 at 5:54
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How to find which rspec test is taking so long
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In RSpec 2 and 3, you m>ca m>n use the --profile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you m>ca m>n use --format o with spec command. It shows a text-based progress bar with profiling of 10 slo...
Where do I mark a lambda expression async?
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How do you rename a table in SQLite 3.0?
...is pretty thick. What is needed is a simple example of how that works. You m>ca m>n find that here: https://www.sqlitetutorial.net/sqlite-alter-table/
To be precise, in the most basic m>ca m>se it looks like this:
ALTER TABLE existing_table
RENAME TO new_table;
I am not sure if the dot notation works, bu...