原创 What are the differences between a pointer variable and a reference variable in C++?

問題: I know references are syntactic sugar, so code is easier to read and write.我知道引用是語法糖,所以代碼更容易閱讀和編寫。 But what is the

原创 How do I push a new local branch to a remote Git repository and track it too?

問題: I want to be able to do the following:我希望能夠做到以下幾點: Create a local branch based on some other (remote or local) br

原创 爲什麼我的 JavaScript 代碼會收到“請求的資源上不存在‘Access-Control-Allow-Origin’標頭”錯誤,而 Postman 則沒有?

問題: Mod note : This question is about why XMLHttpRequest / fetch /etc. Mod注:這個問題是關於爲什麼XMLHttpRequest / fetch /etc。 on

原创 如何將 Git 存儲庫克隆到特定文件夾中? - How do you clone a Git repository into a specific folder?

問題: Executing the command git clone [email protected]:whatever creates a directory in my current folder named whatever , a

原创 我如何過渡高度:0; 到高度:自動; 使用CSS? - How can I transition height: 0; to height: auto; using CSS?

問題: I am trying to make a <ul> slide down using CSS transitions.我正在嘗試使用 CSS 轉換使<ul>向下滑動。 The <ul> starts off at height

原创 .prop() 與 .attr() - .prop() vs .attr()

問題: So jQuery 1.6 has the new function prop() .所以jQuery 1.6有了新的函數prop() 。 $(selector).click(function(){ //instead o

原创 iOS 7.0下的無效上下文0x0和系統性能下降 - invalid context 0x0 under iOS 7.0 and system degradation

問題: I've read as many search results I could find on this dreaded problem, unfortunatelly, each one seems to focus on

原创 如何與TortoiseHG分支 - How to branch with TortoiseHG

問題: I downloaded TortoiseHg 1.0 for evaluation. 我下載了TortoiseHg 1.0進行評估。 For the life of me I can't figure out how to m

原创 Android中的水平ListView? - Horizontal ListView in Android?

問題: Is it possible to make the ListView horizontally?是否可以水平製作ListView ? I have done this using a gallery view, but the

原创 Visual Studio 單擊“查找結果”在錯誤的窗口中打開代碼 - Visual Studio Clicking Find Results Opens Code in Wrong Window

問題: I'm using Visual Studio 2010 and when I do a "Find in Files" the results are returned to the "Find Results 1" windo

原创 Java 11 包 javax.xml.bind 不存在 [重複] - Java 11 package javax.xml.bind does not exist [duplicate]

問題: This question already has answers here : 這個問題在這裏已經有了答案: How to resolve java.lang.NoClassDefFoundError: jav

原创 自動更新 package.json 版本 - update package.json version automatically

問題: Before I do a small release and tag it, I'd like to update the package.json to reflect the new version of the progr

原创 在 Android 中禁用 EditText - Disabling of EditText in Android

問題: In my application, I have an EditText that the user only has Read access not Write access.在我的應用程序中,我有一個 EditText,用戶

原创 內存對齊的目的 - Purpose of memory alignment

問題: Admittedly I don't get it.誠然,我不明白。 Say you have a memory with a memory word of length of 1 byte.假設您有一個內存字長爲 1 字節的內存

原创 您如何在 Linux VM 的控制檯上向上/向下滾動 [關閉] - How do you scroll up/down on the console of a Linux VM [closed]

問題: Closed. 關閉。 This question does not meet Stack Overflow guidelines . 此問題不符合Stack Overflow 準則。 It is not current