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Convert an NSURL to an NSString
...ssets-library://asset/asset.JPG?id=1000000001&ext=JPG which I saved by converting the result of [myUrl absoluteString] after converting it to an NSString. Here I made this question on this regard but got no answer. I'd appreciate it if you can answer it [stackoverflow.com/questions/8085267/…
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How to persist a property of type List in JPA?
...ng lists as one field in your database, here's how I solved that. Create a Converter like this:
import java.util.Arrays;
import java.util.List;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
@Converter
public class StringListConverter implements AttributeConverte...
Difference between timestamps with/without time zone in PostgreSQL
... All timezone-aware dates and times are stored internally in UTC. They are converted to local time in the zone specified by the TimeZone configuration parameter before being displayed to the client.
– Guillaume Husta
Apr 24 '17 at 11:27
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Does disposing streamreader close the stream?
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Also, be aware that the using statement is actually converted into a try-finally block by the compiler.
– Jason Kelley
Aug 27 '18 at 22:51
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How to convert a LocalDate to an Instant?
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In a unit test I am writing, I have a LocalDate, that is converted to a com.google.protobuf.Timestamp and then mapped back to a LocalDate via an Instant, both ways. When using the approach the accepted answer suggests, I get the expected LocalDate in return, but using this approa...
How to convert a Git shallow clone to a full clone?
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The below command (git version 1.8.3) will convert the shallow clone to regular one
git fetch --unshallow
Then, to get access to all the branches on origin (thanks @Peter in the comments)
git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
git fet...
SQL error “ORA-01722: invalid number”
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An ORA-01722 error occurs when an attempt is made to convert a character string into a number, and the string cannot be converted into a number.
Without seeing your table definition, it looks like you're trying to convert the numeric sequence at the end of your values list to ...
What's the difference between SCSS and Sass?
...lly, Sass has four syntax parsers: scss, sass, CSS, and less. All of these convert a different syntax into an Abstract Syntax Tree which is further processed into CSS output or even onto one of the other formats via the sass-convert tool.
Use the syntax you like the best, both are fully supported a...
How can I find a specific element in a List?
...blic List<DealsCategory> DealCategory { get; set; }
int categoryid = Convert.ToInt16(dealsModel.DealCategory.Select(x => x.Id));
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Convert JSON style properties names to Java CamelCase names with GSON
I'm using GSON to convert JSON data I get to a Java object. It works pretty well in all my tests.
The problem is that our real objects have some properties named like is_online. GSON only maps them if they are named totally equal, it would be nice to have GSON convert the names to Java camel case ...