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What's the difference between ngModel.$modelValue and ngModel.$viewValue
... $viewValue is not always a string. It is a string for the current Angular core directives, but it may be a primitive or an Object in your custom controls. A good example, is the <input file="type"> component, where viewValue contains FileList object with files attached by the user. The Angula...
Git Bash is extremely slow on Windows 7 x64
...by running three commands to set some config options:
git config --global core.preloadindex true
git config --global core.fscache true
git config --global gc.auto 256
Notes:
core.preloadindex does filesystem operations in parallel to hide latency (update: enabled by default in Git 2.1)
core.fsc...
EF LINQ include multiple and nested entities
...
In Entity Framework Core (EF.core) you can use .ThenInclude for including next levels.
var blogs = context.Blogs
.Include(blog => blog.Posts)
.ThenInclude(post => post.Author)
.ToList();
More information: https://docs.mi...
Add floating point value to android resources/values
... value programmatically you can use ResourcesCompat.getFloat from androidx.core
Gradle dependency:
implementation("androidx.core:core:${version}")
Usage:
import androidx.core.content.res.ResourcesCompat;
...
float value = ResourcesCompat.getFloat(context.getResources(), R.dimen.my_dimen);
...
File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
...
文件访问权限：确保应用有读取目标文件的权限
文件大小：大文件的哈希计算可能需要较长时间
性能考虑：频繁计算哈希可能影响应用性能
错误处理：如果文件不存在或无法访问，函数可能返回空值或错误
技...
【软著】软件著作权证书申请流程及注意事项，模板分享 - App Inventor 2 中...
...，简单很多。只要你提供的材料及文档格式没问题，那就大概率能过。必须按照模板来写，参考模板见附件（源码模板带行号，自动就是每页50行），再配合下文的注意事项。
4、是否收费？一般来说，找第三方的话，收费约60...
How can javascript upload a blob?
...er-side. In my case, my blob exceeded the http://www.php.net/manual/en/ini.core.php#ini.upload-max-filesize and post_max_size limit in PHP.INI so the file was leaving the front end form but getting rejected by the server. You could either increase this value directly in PHP.INI or via .htaccess
...
Migrating from JSF 1.2 to JSF 2.0
...Encoding="UTF-8"%>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<!DOCTYPE html>
<f:view>
<html lang="en">
<head>
<title>JSP page</title>
</head...
Parallelize Bash script with maximum number of processes
... also supports running jobs on remote computers. This will run one per CPU core on the remote computers - even if they have different number of cores:
some-command | parallel -S server1,server2 do-something
A more advanced example: Here we list of files that we want my_script to run on. Files hav...
Reset Entity-Framework Migrations
...
Considering this still shows up when we search for EF in .NET Core, I'll post my answer here (Since it has haunted me a lot). Note that there are some subtleties with the EF 6 .NET version (No initial command, and you will need to delete "Snapshot" files)
(Tested in .NET Core 2.1)
Her...