大约有 46,000 项符合查询结果(耗时:0.0745秒) [XML]

https://stackoverflow.com/ques... 

Google Authenticator implementation in Python

... secret (it must be correct parameter for base64.b32decode()) - preferably 16-char (no = signs), as it surely worked for both script and Google Authenticator. Use get_hotp_token() if you want one-time passwords invalidated after each use. In Google Authenticator this type of passwords i mentioned a...
https://stackoverflow.com/ques... 

Differences between Agda and Idris

... | edited Nov 3 '19 at 16:59 user2023370 9,12644 gold badges3737 silver badges7171 bronze badges answ...
https://stackoverflow.com/ques... 

Setting environment variables on OS X

... extensive research and if you want to set variables that are available in all GUI applications, your only option is /etc/launchd.conf. Please note that environment.plist does not work for applications launched via Spotlight. This is documented by Steve Sexton here. Open a terminal prompt Type su...
https://stackoverflow.com/ques... 

How can one close HTML tags in Vim quickly?

... I have installed this. It doesn't completed close tag automatically.What is the shortkey? I try Ctrl-_, but this make small font of my terminal. – alhelal Apr 3 '18 at 1:25 ...
https://www.fun123.cn/referenc... 

MQTT物联网协议完全实践指南 · App Inventor 2 中文网

...; text-align: center; cursor: pointer; padding: 12px 8px; line-height: 16px; box-shadow: 0 2px 15px rgba(0, 0, 0, .1); display: flex; flex-direction: column; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { displ...
https://stackoverflow.com/ques... 

How do I check CPU and Memory Usage in Java?

... If you are looking specifically for memory in JVM: Runtime runtime = Runtime.getRuntime(); NumberFormat format = NumberFormat.getInstance(); StringBuilder sb = new StringBuilder(); long maxMemory = runtime.maxMemory(); long allocatedMemory = runtime...
https://stackoverflow.com/ques... 

How do you create an asynchronous method in C#?

...what if that is not the case. What if were trying to wrap some code that calls BeginInvoke with some callback code? – Ricibob Aug 27 '13 at 10:46 2 ...
https://stackoverflow.com/ques... 

What is the difference between a thread and a fiber?

... In the most simple terms, threads are generally considered to be preemptive (although this may not always be true, depending on the operating system) while fibers are considered to be light-weight, cooperative threads. Both are separate execution paths for your applic...
https://stackoverflow.com/ques... 

Exporting APK from eclipse (ADT) silently crashes

... Disable Project/Build Automatically when you are exporting I think is a problem of Eclipse unable to detect the Android command is still working or something similar. Of course there is ever the option of APK generation using Ant outside Eclipse you can ...
https://stackoverflow.com/ques... 

How to prepend a string to a column value in MySQL?

I need a SQL update statement for updating a particular field of all the rows with a string "test" to be added in the front of the existing value. ...