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Delete a single record from Entity Framework?
...have a list of IDs from some other query or source, and you need to delete one. Rather than loading up the objects just to delete them, this way you can delete by ID. You know, that's how the DELETE statement works in SQL normally.
– siride
Jul 11 '16 at 18:18
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Using two values for one switch case statement
... @trig lol. I'm doing that kind of thing a lot lately - blaming iPhone thumb typing. Cheers
– Bohemian♦
May 23 '13 at 12:17
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Why is no one using make for Java?
...and sum up all of the files that are out of date, and then compile them in one go. Make will simply call the java compiler on each individual file. Having make NOT do this requires enough external tooling to really show that Make is not quite up to the task.
That's why alternatives like Ant and Mav...
Copy folder structure (without files) from one location to another
I want to create a clone of the structure of our multi-terabyte file server. I know that cp --parents can move a file and it's parent structure, but is there any way to copy the directory structure intact?
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Can I change the size of UIActivityIndicator?
...spective, its usually better to leave these common standardized elements alone. User have been taught that certain elements appear in a certain size and that they mean specific things. Altering the standard appearance alters the interface grammar and confuses the user.
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Foreign key constraints: When to use ON UPDATE and ON DELETE
... on the database. You'll be sure to have a consistent database, and that's one of the good reasons to use a database. Especially if you have several applications requesting it (or just one application but with a direct mode and a batch mode using different sources).
With MySQL you do not have advan...
How to have multiple data-bind attributes on one element?
I need to have multiple data bindings on one element. For example, I want a href as well as a html data-binding on one a tag. I have tried this,
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Perforce for Git users? [closed]
... new Perforce users coming from Git understand the new world they are in.
One brief detour before we dive in; if you prefer Git you can use Git with Perforce quite well. We provide a tool called Git Fusion that generates Git repositories that are kept in sync with the Perforce server. Git and Perfo...
assertEquals vs. assertEqual in python
...ted aliases :
For historical reasons, some of the TestCase methods had one or more aliases that are now deprecated. The following table lists the correct names along with their deprecated aliases:
Method Name | Deprecated alias | Deprecated alias
--------------+------------------+-----------...
Combining two Series into a DataFrame in pandas
...ow do I combine s1 and s2 to being two columns in a DataFrame and keep one of the indices as a third column?
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