大约有 47,000 项符合查询结果（耗时：0.0380秒） [XML]
Rails auto-assigning id that already exists
...sequence!(t)
end
I found the reset_pk_sequence! from this thread. http://www.ruby-forum.com/topic/64428
share
|
improve this answer
|
follow
|
...
How to suppress Update Links warning?
...t suggestions in his updated answer (shared for your convenience): https://www.dropbox.com/s/mv88vyc27eljqaq/Book1withLinkToBook2.xlsx Linked book was then deleted so that link in the shared book is unavailable (for sure).
Manual Opening
The above shared file shows on opening (having the above lis...
How can strings be concatenated?
...
To concatenate strings in python you use the "+" sign
ref: http://www.gidnetwork.com/b-40.html
share
|
improve this answer
|
follow
|
...
T-SQL split string
...rnatives, if splitting strings coming from the application layer:
http://www.sqlperformance.com/2012/07/t-sql-queries/split-strings
http://www.sqlperformance.com/2012/08/t-sql-queries/splitting-strings-now-with-less-t-sql
https://sqlblog.org/2010/07/07/splitting-a-list-of-integers-another-roundup
...
What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...lowing for a better user experience.
From Google IO 2013 session
https://www.youtube.com/watch?feature=player_embedded&v=DujfpXOKUp8#t=1435s
Update: its not true anymore, <meta name="viewport" content="width=device-width"> is enough to remove 300ms delay
...
How to manually install an artifact in Maven 2?
...
Answer is to escape the dash!
http://www.mail-archive.com/users@maven.apache.org/msg83991.html
share
|
improve this answer
|
follow
...
List files in local git repo?
...itory, including those that are only staged but not yet committed.
http://www.kernel.org/pub/software/scm/git/docs/git-ls-files.html
share
|
improve this answer
|
follow
...
Do we still need end slashes in HTML5?
...nd does not address closing slashes in void elements).
Citing from http://www.w3.org/TR/html5/syntax.html#start-tags (number 6):
Then, if the element is one of the void elements, or if the element is a foreign element, then there may be a single "/" (U+002F) character. This character has no eff...
Descending order by date filter in AngularJs
...
see w3schools samples:
https://www.w3schools.com/angular/angular_filters.asp
https://www.w3schools.com/angular/tryit.asp?filename=try_ng_filters_orderby_click
then add the "reverse" flag:
<!DOCTYPE html>
<html>
<script src="https://ajax.go...
Get the full URL in PHP
...
Examples for: https://(www.)example.com/subFolder/myfile.php?var=blabla#555
// ======= PATHINFO ====== //
$x = pathinfo($url);
$x['dirname'] ???? https://example.com/subFolder
$x['basename'] ???? myfile.php?va...