大约有 40,000 项符合查询结果（耗时：0.0314秒） [XML]
AngularJS - difference between pristine/dirty and touched/untouched
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
CodeIgniter activerecord, retrieve last insert id?
...
Shame on me...
I looked at the user guide and the first function is $this->db->insert_id();
This also works with activerecord inserts...
EDIT: I updated the link
share
...
How to do error logging in CodeIgniter (PHP)
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Persist javascript variables across pages? [duplicate]
...s fiddly than cookies.
http://www.w3.org/TR/2009/WD-webstorage-20091222/
https://www.w3.org/TR/webstorage/. (second edition)
Here are some sample code for setting and getting the values using sessionStorage and localStorage :
// HTML5 session Storage
sessionStorage.setItem("variableName","tes...
How do I set up email confirmation with Devise?
... error. Instead, copy the block labeled "Confirmable" from their migration guide.
3. Generate the devise views, with either of the following commands,so you can override the devise mailer views:
rails generate devise:views # global
rails generate devise:views users # scoped
You can now override ...
Maven skip tests
...gt;test</scope>
</dependency>
(for more information refer to https://maven.apache.org/guides/mini/guide-attached-tests.html)
Note that the project A produces secondary artifact with a classifier tests where the test classes and test resources are located.
If you build your project wit...
Likelihood of collision using most significant bits of a UUID in Java
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Does Dart support enumerations?
...enum item, they are automatically numbered.
More details at in this draft https://www.dartlang.org/docs/spec/EnumsTC52draft.pdf
share
|
improve this answer
|
follow
...
Random row from Linq to Sql
...ataContext {
[Function(Name="NEWID", IsComposable=true)]
public Guid Random()
{ // to prove not used by our C# code...
throw new NotImplementedException();
}
}
Then just order by ctx.Random(); this will do a random ordering at the SQL-Server courtesy of NEWID(). i....
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
...already very memory-constrained environment.
Check out the Java GC tuning guide, which is available for various Java versions and contains sections about this specific problem:
Java 11 tuning guide has dedicated sections on excessive GC for different garbage collectors:
for the Parallel Collect...