昨天同仁反應寄信給客戶時,部份郵件會變成亂碼。拿到問題郵件後,是個純文字的亂碼信,而寄件方的寄件備份裡卻是html格式,這跟以往遇到的情形不太一樣,以往是寄出時,使用了RTF的格式,且對方不是使用Outlook,才會造成內容損壞。
昨日在安裝新電腦,啟用Office 2013序號時,跳出一個「很抱歉,發生錯誤,目前無法處理您的要求。請稍後再試。(0xC004C780)」,然後就跳到要選擇線上或電話啟動的畫面。
印象從高中時代開始,只要是喉嚨痛開始的感冒,到最後都會是咳嗽三個月做收尾,所以一直以來都很怕從咳嗽開始的感冒,且我的體質去看醫生往往沒什麼用,因此有幾年感冒都不會去看醫生,後來又試了幾年會很乖的去看醫生,但效果還是有限。
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先前外點同仁反應,手機上的Line可以正常傳送訊息,但卻無法傳送圖片,而使用另外一條網路即正常。研究了好一陣子,想到會不會是MTU的問題,剛好出問題的Sonet網路是採pppoe撥號,便上網查建議數值,一般建議是1492或1484,而Sonicwall防火牆預設值是1500,在調整過後,Line即可正常傳送圖片。
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>Entity Framework(often referred to as EF):
>a .NET Framework data-access technology to define and work with model classes.
>By default, the Entity Framework looks for a connection string named the same as the object context class (MovieDBContext for this project).
>Entity Framework is default to using LocalDB.
>LocalDB is a lightweight version of the SQL Server Express Database Engine
>LocalDB runs in a special execution mode of SQL Server Express that enables you to work with databases as .mdf files.
>Typically, LocalDB database files are kept in the App_Data folder of a web project.
>SQL Server Express is not recommended for use in production web applications.
>LocalDB in particular should not be used for production with a web application because it is not designed to work with IIS. However, a LocalDB database can be easily migrated to SQL Server or SQL Azure.
在微軟的權限設計裡,有個”Remote Desktop Users”的權限給遠端桌面使用者使用,但實務上此權限常使一些應用程式無法完全正常操作,使得需開放”Administrator”權限給給遠端桌面的使用者,而User在使用遠端桌面時,有時會忘了自己在操控遠端的電腦,在要下班時,可能就直接按了遠端的關機或重開機按鈕,導致伺服器下線。
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>Razor code註解符號 @*…….*@
>A controller class is where you write the code that handles the incoming browser requests, retrieves data from a database, and ultimately decides what type of response to send back to the browser.
>A view template should never perform business logic or interact with a database directly. Instead, a view template should work only with the data that’s provided to it by the controller. Maintaining this “separation of concerns” helps keep your code clean, testable and more maintainable.
>目前都是藉由Controller(藉由網址)傳遞資料給View(畫面呈現)
最近公司Windows 10 Notebook的Wifi問題不少,其中一台的狀況是使用到一半後會斷線,之後便再也無法取得IP位址。查修後,發現該NB的無線MAC位址竟然會變動,等到第二次又發生斷線時,查修又再一次發生MAC位址變動的情形。
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