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When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors
...ror should be used if you want to inform the user of a non-critical error. By default all it does is print an error message in red text on the console. It does not stop a pipeline or a loop from continuing. Throw on the other hand produces what is called a terminating error. If you use throw, the pi...
How to extract year and month from date in PostgreSQL without using to_char() function?
I want to select sql:
SELECT "year-month" from table group by "year-month" AND order by date , where
year-month - format for date "1978-01","1923-12".
select to_char of couse work , but not "right" order:
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Select last N rows from MySQL
... named id which is primary key . Goal is that the rows should be sorted by id in ASC order, that’s why this query isn’t working
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orderBy multiple fields in Angular
How to sort by using multiple fields at same time in angular? fist by group and then by sub-group
for Example
8 Answers
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How to count number of files in each directory?
I am able to list all the directories by
17 Answers
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JavaScript: How to pass object by value?
...). To me, I would think that new Object(x) would perform Object.create(x) by default - interesting
– vol7ron
Sep 27 '11 at 19:10
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jQuery UI datepicker change event not caught by KnockoutJS
...t.debug.1.2.1.js and it seems that the change event is never being caught by Knockout. The element looks like this:
13 Ans...
Why git can't do hard/soft resets by path?
$ git reset -- <file_path> can reset by path.
7 Answers
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Fast way of finding lines in one file that are not in another?
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You can achieve this by controlling the formatting of the old/new/unchanged lines in GNU diff output:
diff --new-line-format="" --unchanged-line-format="" file1 file2
The input files should be sorted for this to work. With bash (and zsh) you ...
Regex lookahead for 'not followed by' in grep
I am attempting to grep for all instances of Ui\. not followed by Line or even just the letter L
5 Answers
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