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How does Stack Overflow generate its SEO-friendly URLs?
... from full (profile) URL), and then ignore any characters outside the acceptable ranges. This works most of the time...
... For when it doesn’t I’ve also had to add a lookup table. As mentioned above, some characters don’t map to a low ASCII value when normalised. Rather than drop these I’ve...
How to convert Set to Array?
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refer to kangax.github.io/compat-table/es6 for more or less up-to-date support chart. Currently, of all desktop browsers, only FF and IE TP (aka Spartan, aka MS Non-IE browser) support Array.from and ...
– c69
Mar 19 '1...
How to hide UINavigationBar 1px bottom line
... problem where my iOS top status bar become translucent and I could see my table view scrolling behind the UINavigationBar. I fixed this by setting setTranslucent = NO.
– Vlad
Jul 1 '15 at 6:04
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Sorting rows in a data table
We have two columns in a DataTable , like so:
12 Answers
12
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MySQL stored procedure vs function, which would I use when?
...hilst with stored function you can.
e.g. SELECT get_foo(myColumn) FROM mytable is not valid if get_foo() is a procedure, but you can do that if get_foo() is a function. The price is that functions have more limitations than a procedure.
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Reset/remove CSS styles for element only
...: '\201C' '\201D' '\2018' '\2019';
right : auto;
tab-size : 8;
table-layout : auto;
text-align : inherit;
text-align-last : auto;
text-decoration : none;
text-decoration-color : inherit;
text-decoration-line : none;
text-decoration-style : solid;
text-indent :...
How to read data when some numbers contain commas as thousand separator?
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You can have read.table or read.csv do this conversion for you semi-automatically. First create a new class definition, then create a conversion function and set it as an "as" method using the setAs function like so:
setClass("num.with.commas...
How to load a tsv file into a Pandas DataFrame?
...od - it was very slow and failed indexing at the end. Instead, i used read_table(), which worked much faster and without the extra param.
– Yurik
Aug 15 '14 at 9:56
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Best way to do nested case statement logic in SQL Server
... NULL
END AS 'calculatedcol1',
col4,
col5 -- etc
FROM table
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What is the difference between an interface and abstract class?
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Last comparison is confusing as per table! Methods in interface can't be static but variables are static final Implemented methods in abstract class can be static
– realPK
Mar 9 '14 at 4:29
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