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Using StringWriter for XML Serialization
...on must match the actual encoding of the bytes.
The 8-bit encoding will be converted into UTF-16 LE by the XML datatype
With the points outlined above in mind, and given that strings in .NET are always UTF-16 LE / UCS-2 LE (there is no difference between those in terms of encoding), we can answer...
Specifying a custom DateTime format when serializing with Json.Net
...t modify the global settings, then the next best thing is to apply the JsonConverter attribute on an as-needed basis, as you suggested. It turns out Json.Net already has a built-in IsoDateTimeConverter that lets you specify the date format. Unfortunately, you can't set the format via the JsonConve...
How to change the CHARACTER SET (and COLLATION) throughout a database?
...tf8mb4_0900_ai_ci;
change table collation:
ALTER TABLE <table_name> CONVERT TO CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
change column collation:
ALTER TABLE <table_name> MODIFY <column_name> VARCHAR(255) CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
What do the parts of ...
In Java, what does NaN mean?
...oint number.
A conversion will result in this value, when the value being converted is something else, for example when converting a string that does not represent a number.
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How do you remove duplicates from a list whilst preserving order?
...
Converting to some custom kind of dict just to take keys? Just another crutch.
– Nakilon
Jun 14 '13 at 13:40
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Double exclamation points? [duplicate]
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This converts a value to a boolean and ensures a boolean type.
"foo" // Evaluates to "foo".
!"foo" // Evaluates to false.
!!"foo" // Evaluates to true.
If foo.bar is passed through, then it may not be 0 but some oth...
How to change default timezone for Active Record in Rails?
...t config.active_record.default_timezone can take only two values
:local (converts to the timezone defined in config.time_zone)
:utc (converts to UTC)
Here's how you can find all available timezones
rake time:zones:all
...
Match linebreaks - \n or \r\n?
...ex seems to have identified which line ending style you used first, and it converts all additional line endings entered to that style.
I used Notepad++ to paste sample text in Unix and Windows format into Debuggex, and whichever I pasted first is what that session of Debuggex stuck with.
So, you s...
Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
...readers of this answer will want. For a heatmap, though, you would need to convert this to a true matrix.
library(tidyr)
pivot_wider(tmp, names_from = y, values_from = z)
## # A tibble: 2 x 4
## x a b c
## <fct> <dbl> <dbl> <dbl>
## 1 x 1 2 3
##...
How to format date in angularjs
... @JimSchubert this is my date string '2013-11-11 00:00:00' and it will not convert | date:'longdate', any suggestions?
– alphapilgrim
Feb 10 '16 at 23:28
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