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What does placing a @ in front of a C# variable name do? [duplicate]
...'s just a way to allow declaring reserved keywords as vars.
void Foo(int @string)
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How to Concatenate Numbers and Strings to Format Numbers in T-SQL?
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You must cast your integers as string when trying to concatenate them into a varchar.
i.e.
SELECT @ActualWeightDIMS = CAST(@Actual_Dims_Lenght AS varchar(10))
+ 'x' +
CAST(@Actual_Dims_Width ...
What does CultureInfo.InvariantCulture mean?
I have a string of text like so:
5 Answers
5
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A Regex that will never be matched by anything
...plementation / flags*:
$a
Will match a character a after the end of the string. Good luck.
WARNING:
This expression is expensive -- it will scan the entire line, find the end-of-line anchor, and only then not find the a and return a negative match. (See comment below for more detail.)
* Origi...
Dynamically adding properties to an ExpandoObject
...ally add properties to a ExpandoObject at runtime. So for example to add a string property call NewProp I would like to write something like
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How can I force a long string without any blank to be wrapped?
I have a long string (a DNA sequence). It does not contain any whitespace character.
13 Answers
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How to escape double quotes in JSON
...t ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf (Par. 9 - Strings) where it says: All characters may be placed within the quotation marks except for the characters that must be escaped and then it specifies: \" represents the quotation mark character (U+0022)
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Is the Javascript date object always one day off?
...1-09-24. The date was parsed in UTC (GMT) because you provided a date-only string without any time zone indicator. If you had given a date/time string w/o an indicator instead (new Date("2011-09-24T00:00:00")), it would have been parsed in your local timezone. (Historically there have been inconsist...
ES6 class variable alternatives
...bles in ESNext, check this example:
class Foo {
bar = 2
static iha = 'string'
}
const foo = new Foo();
console.log(foo.bar, foo.iha, Foo.bar, Foo.iha);
// 2, undefined, undefined, 'string'
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How to delete from a text file, all lines that contain a specific string?
...would I use sed to delete all lines in a text file that contain a specific string?
17 Answers
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