大约有 47,000 项符合查询结果（耗时：0.0570秒） [XML]
SELECT DISTINCT on one column
...nce the OP corrected his samle output (previously had only ONE result row, now has all shown), this is the correct query:
declare @TestData table (ID int, sku char(6), product varchar(15))
insert into @TestData values (1 , 'FOO-23' ,'Orange')
insert into @TestData values (2 , 'BAR-23' ,...
Rails “validates_uniqueness_of” Case Sensitivity
... If you do not have a database constraint, the insert will succeed and you now have two rows with 'foo' as the name.
See also "Concurrency and integrity" in the validates_uniqueness_of Rails documentation.
From Ruby on Rails 3rd Edition:
...despite its name, validates_uniqueness_of doesn’t ...
What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...
@KirillRakhman Now Project Explorer opens projects with double click. Tested on version 2019-03.
– Marco Sulla
Jul 16 '19 at 13:54
...
How to get CSS to select ID that begins with a string (not in Javascript)?
...</div>
<div id="product178" class="product"></div>
And now the selector becomes:
.product {
...
}
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Android - set TextView TextStyle programmatically?
...t;
...
</resources>
Finally, in your custom TextView, you can now use the constructor with the attribute and it will receive your style
public class CustomTextView extends TextView {
public CustomTextView(Context context) {
super(context, null, R.attr.customTextView);
}...
How can I show the name of branches in `git log`?
...oes not give me the colors of --decorate. I use yellow for all my refs for now, do you know how I can let --pretty's %d string inherit the colors of --decorate?
– Gauthier
Mar 18 '15 at 14:11
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Detect when browser receives file download
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old thread, i know...
but those, that are lead here by google might be interested in my solution.
it is very simple, yet reliable. and it makes it possible to display real progress messages (and can be easily plugged in to existing process...
Javascript Functions and default parameters, not working in IE and Chrome
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Thanks!! Didn't know that! IE sucks but developers don't have a choice other than to support a "non"-browser.
– Fr0zenFyr
Feb 21 '17 at 8:49
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Not receiving Google OAuth refresh token
..._GET['code']);
echo $client()->getRefreshToken();
You should store it now ;)
When your accesskey times out just do
$client->refreshToken($theRefreshTokenYouHadStored);
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Difference between HEAD and master
... not (it will point to whichever branch is currently checked out). If you know you want to be committing to the master branch then push to this.
Here is a visual example:
On your own repository you can check where the HEAD is pointing to by running this:
$ git symbolic-ref HEAD
refs/heads/maste...