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How to add lines to end of file on Linux
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It depends on the last added line, not your current command. When you do the $ echo "foobar" >> file,the newline is already there. If you do $ echo -n "foobar" >> file, you won't append the newline to the end of the line, so you'll write in the same line.
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Serializing an object to JSON
...tps://github.com/douglascrockford/JSON-js/blob/master/json2.js, include it and do
var json_data = JSON.stringify(obj);
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Python - use list as function parameters
...is has already been answered perfectly, but since I just came to this page and did not understand immediately I am just going to add a simple but complete example.
def some_func(a_char, a_float, a_something):
print a_char
params = ['a', 3.4, None]
some_func(*params)
>> a
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Resolving conflicts: how to accept “their” changes automatically?
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Use
hg resolve -t internal:other --all
to accept theirs and
hg resolve -t internal:local --all
to accept yours
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How to get the month name in C#?
...ht I add that there is an InvariantInfo property that can be used as well. And, in my opinion, the following is a more simple/readable format for doing this: DateTimeFormatInfo.InvariantInfo.GetAbbreviatedMonthName(...) or DateTimeFormatInfo.CurrentInfo.GetAbbreviatedMonthName(...)
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Is there a javadoc tag for documenting generic type parameters?
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Yes.
Just use the @param tag, and include angle brackets around the type parameter.
Like this:
/**
* @param <T> This describes my type parameter
*/
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How to make the corners of a button round?
...e the corners of a button round. Is there an easy way to achieve this in Android?
13 Answers
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Calculate a percent with SCSS/SASS
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is there a similar function for px and em?
– Nick Ginanto
Nov 13 '12 at 11:22
1
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Bootstrap datepicker hide after selection
...autoclose (see @Salim's answer or the updated accepted answer) instead of handling the event manually. If you hide the datepicker when the date is changed, then attempting to type in the date can cause unwanted behavior.
– Lopsided
Aug 17 '17 at 17:43
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alternatives to REPLACE on a text or ntext datatype
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IF your data won't overflow 4000 characters AND you're on SQL Server 2000 or compatibility level of 8 or SQL Server 2000:
UPDATE [CMS_DB_test].[dbo].[cms_HtmlText]
SET Content = CAST(REPLACE(CAST(Content as NVarchar(4000)),'ABC','DEF') AS NText)
WHERE Content LIKE '%...