大约有 31,000 项符合查询结果（耗时：0.0338秒） [XML]
Entity Framework code first unique column
...
[Index(IsUnique=true)]
You can find it in this namespace:
using System.ComponentModel.DataAnnotations.Schema;
If your model field is a string, make sure it is not set to nvarchar(MAX) in SQL Server or you will see this error with Entity Framework Code First:
Column 'x' in table 'dbo.y' is ...
Download data url file
I'm playing with the idea of making a completely JavaScript-based zip/unzip utility that anyone can access from a browser. They can just drag their zip directly into the browser and it'll let them download all the files within. They can also create new zip files by dragging individual files in.
...
How do I specify local .gem files in my Gemfile?
...l the gem from a remote git repository.
gem "foreman", git: "git://github.com/pje/foreman.git"
# ...or at a specific SHA-1 ref
gem "foreman", git: "git://github.com/pje/foreman.git", ref: "bf648a070c"
# ...or branch
gem "foreman", git: "git://github.com/pje/foreman.git", branch: "jruby"
# ...or ...
Navigation drawer - disable swipe
...ere is a bug with the method. I have reported it here: issuetracker.google.com/issues/136738274
– i_tanova
Jul 4 '19 at 14:43
add a comment
|
...
encryption/decryption with multiple keys
...
GnuPG does multi-key encryption in standard.
The following command will encrypt doc.txt using the public key for Alice and the public key for Bob. Alice can decrypt using her private key. Bob can also decrypt using his private key.
gpg --encrypt --recipient alice@example.com \
-...
What is the difference between jQuery's mouseout() and mouseleave()?
... the Outer element, but not the Inner element.
Source: http://api.jquery.com/mouseleave/
share
|
improve this answer
|
follow
|
...
Enabling ProGuard in Eclipse for Android
...our project.properties". This line will be there in project.properties but commented by default. Just un-comment it.
– Braj
Feb 12 '13 at 9:42
...
Tools for Generating Mock Data? [closed]
I'm looking for recommendations of a good, free tool for generating sample data for the purpose of loading into test databases. By analogy, something that produces " lorem ipsum " text for any RDBMS. Features I'm looking for include:
...
Only using @JsonIgnore during serialization, but not deserialization
...
gist.github.com/thurloat/2510887 for Jackson JSON ignore on deserialize only
– Hadas
Nov 26 '14 at 10:15
...
Auto Scale TextView Text to Fit within Bounds
...SizeTextTypeUniformWithConfiguration(
1, 17, 1, TypedValue.COMPLEX_UNIT_DIP);
Android versions prior to Android 8.0 (API level 26):
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http:/...