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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
...eld } equals new { y.field } there is a compiler error. Functionally you didn't change anything. Using .Net 4.6.1.
– user2415376
Oct 28 '16 at 13:59
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Custom bullet symbol for elements in that is a regular character, and not an image
...ou want to use some other character in place of the bullet. Again, CSS provides a straightforward solution. Simply add list-style: none; to your rule and force the LIs to display with hanging indents. The rule will look something like this:
ul {
list-style: none;
margin-left: 0;
padding-lef...
How to Implement Custom Table View Section Headers and Footers with Storyboard
...ote that effective iOS 6 we can now use dequeueReusableHeaderFooterViewWithIdentifier instead of dequeueReusableCellWithIdentifier.
So in viewDidLoad, call either registerNib:forHeaderFooterViewReuseIdentifier: or registerClass:forHeaderFooterViewReuseIdentifier:. Then in viewForHeaderInSection, ca...
Get environment variable value in Dockerfile
...y app's configuration is contained within environment variables (loaded inside the app with dotenv ).
6 Answers
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How do I copy a version of a single file from one git branch to another?
...aths do
Multiple paths can be specified
an alternative:
git show commit_id:path/to/file > path/to/file
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How do I delete multiple rows in Entity Framework (without foreach)
...ch, right?
Well, yes, except you can make it into a two-liner:
context.Widgets.Where(w => w.WidgetId == widgetId)
.ToList().ForEach(context.Widgets.DeleteObject);
context.SaveChanges();
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No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?
...t. Adding these annotations will just suppress the error, but will not provide you desired results.
– Anand Vaidya
May 31 '19 at 9:36
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Can you test google analytics on a localhost address?
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This question remains valid today, however the technology has changed. The old Urchin tracker is deprecated and obsolete. The new asynchronous Google Analytics tracking code uses slightly different code to achieve the same results.
Google Analytics C...
How to create index on JSON field in Postgres?
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Found:
CREATE TABLE publishers(id INT, info JSON);
CREATE INDEX ON publishers((info->>'name'));
As stated in the comments, the subtle difference here is ->> instead of ->. The former one returns the value as text, the latter as a JSON obj...
How to differentiate single click event and double click event?
I have a single button in li with id "my_id" . I attached two jQuery events with this element
18 Answers
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