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Why does Javascript getYear() return 108?
... at least, it makes more sense to use a standard module for date-handling, one which uses real four-digit years. Not sure what might be available for JavaScript.
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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
...'re dataset has only two columns but you're trying to get a value from 3rd one (indices are always 0-based).
Please note that this behavior is shared with most IDataReader implementations (SqlDataReader, OleDbDataReader and so on).
You can get the same exception also if you use the IDataReader ...
Using G++ to compile multiple .cpp and .h files
I've just inherited some C++ code that was written poorly with one cpp file which contained the main and a bunch of other functions. There are also .h files that contain classes and their function definitions.
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Sound alarm when code finishes
...I don't want to be staring at it all the time but want to know when it is done.
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Is there a macro recorder for Eclipse? [closed]
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This is not an Eclipse-specific one, but it can be used there as well:
http://sikuli.org/
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Swift double to string
...ry useful. You can't format like %f. And It works also for Int so you have one way to do it for two types.
– Patrik Vaberer
Apr 9 '15 at 11:56
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Shiro vs. SpringSecurity [closed]
...gree that Spring Security feels too complicated (to me). Sure, they have done things to reduce complexity, like creating custom XML namespaces to reduce the quantity of XML configuration, but for me, these don't address my personal fundamental issue with Spring Security: its names and concepts are ...
What is the difference between square brackets and parentheses in a regex?
... effect - a character class is a list of characters and will match exactly one of them. My guess is you want a group, which uses normal round brackets: (<<|>>|\]\]|\[\[)
– Bohemian♦
Nov 14 '17 at 21:35
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Combine two or more columns in a dataframe into a new column with a new name
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As already mentioned in comments by Uwe and UseR, a general solution in the tidyverse format would be to use the command unite:
library(tidyverse)
n = c(2, 3, 5)
s = c("aa", "bb", "cc")
b = c(TRUE, FALSE, TRUE)
df = data.frame(n, s, b)...
Get list of all routes defined in the Flask app
..._empty_params(rule):
defaults = rule.defaults if rule.defaults is not None else ()
arguments = rule.arguments if rule.arguments is not None else ()
return len(defaults) >= len(arguments)
@app.route("/site-map")
def site_map():
links = []
for rule in app.url_map.iter_rules():...