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How do I get Month and Date of JavaScript in 2 digit format?
...t; don't use getYear()
function formatDateToString(date){
// 01, 02, 03, ... 29, 30, 31
var dd = (date.getDate() < 10 ? '0' : '') + date.getDate();
// 01, 02, 03, ... 10, 11, 12
var MM = ((date.getMonth() + 1) < 10 ? '0' : '') + (date.getMonth() + 1);
// 1970, 1971, ... 2015,...
Does order of where clauses matter in SQL?
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– Justin Swartsel
Jul 11 '12 at 16:03
3
A strange thing is that for the first execution of a que...
Summarizing multiple columns with dplyr? [duplicate]
...dbl> <dbl>
#> 1 1 3.08 2.98 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use summarise_at or summarise_if functions.
Alternatively, the purrrlyr package provides the same functionality:
libra...
Add new attribute (element) to JSON object using JavaScript
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answered Apr 10 '09 at 3:03
Quintin RobinsonQuintin Robinson
74.4k1414 gold badges115115 silver badges130130 bronze badges
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Altering column size in SQL Server
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edited Jan 2 '18 at 3:03
Pang
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answered M...
What exception classes are in the standard C++ library
... C++ means whatever the latest version is, while C++11 and C++03 are questions about those specific versions. my question isn't about a specific version, just the most up-to-date info on C++. Either way, I'll edit the question to mention C++11. Also, not all of those errors are in &l...
How to format a float in javascript?
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There are functions to round numbers. For example:
var x = 5.0364342423;
print(x.toFixed(2));
will print 5.04.
EDIT:
Fiddle
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fol...
how to return index of a sorted list? [duplicate]
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edited Nov 4 '19 at 5:03
Trenton McKinney
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Sorting arrays in NumPy by column
...inity actually
– Jivan
Jun 18 at 12:03
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Does ruby have real multithreading?
...g W Mittag
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