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What is the difference between `throw new Error` and `throw som>me m>Object`?
...The Error object in all browsers support the following two properties:
nam>me m>: The nam>me m> of the error, or more specifically, the nam>me m> of the constructor function the error belongs to.
m>me m>ssage: A description of the error, with this description varying depending on the browser.
Six possible values ca...
How to get file_get_contents() to work with HTTPS?
...m testing it on the working server with HTTPS, it's failing with the error m>me m>ssage "failed to open stream".
12 Answers
...
Regular expression for letters, numbers and - _
...
The pattern you want is som>me m>thing like (see it on rubular.com):
^[a-zA-Z0-9_.-]*$
Explanation:
^ is the beginning of the line anchor
$ is the end of the line anchor
[...] is a character class definition
* is "zero-or-more" repetition
Note that ...
Convert JSON style properties nam>me m>s to Java Cam>me m>lCase nam>me m>s with GSON
...s pretty well in all my tests.
The problem is that our real objects have som>me m> properties nam>me m>d like is_online. GSON only maps them if they are nam>me m>d totally equal, it would be nice to have GSON convert the nam>me m>s to Java cam>me m>l case isOnline.
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How do I get the tim>me m> difference between two DateTim>me m> objects using C#?
How do I get the tim>me m> difference between two DateTim>me m> objects using C#?
9 Answers
9
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promise already under evaluation: recursive default argum>me m>nt reference or earlier problems?
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Formal argum>me m>nts of the form x=x cause this. Eliminating the two instances where they occur we get:
f <- function(x, T) {
10 * sin(0.3 * x) * sin(1.3 * x^2) + 0.001 * x^3 + 0.2 * x + 80
}
g <- function(x, T, f. = f) { ## 1...
INSERT statem>me m>nt conflicted with the FOREIGN KEY constraint - SQL Server
I am getting the following error. Could you please help m>me m>?
14 Answers
14
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Comm>me m>nt out text in R Markdown (Rmd file)
In an R Markdown ( .Rmd ) file, how do you comm>me m>nt out unused text? I'm not referring to the text in the R code chunk, but the general texts, like % in LaTex for example.
...
Visual Studio Post Build Event - Copy to Relative Directory Location
...y the contents of the output directory to a different location under the sam>me m> "base" folder. This parent folder is a relative part and can vary based on Source Control settings.
...
How do I output coloured text to a Linux terminal?
...hing back to normal)
bold/bright 1 (often a brighter shade of the sam>me m> colour)
underline 4
inverse 7 (swap foreground and background colours)
bold/bright off 21
underline off 24
inverse off 27
See the table on Wikipedia for other, less widely supported codes.
To ...