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Why is String immutable in Java?

...s discussed in Why String is Stored in String Constant Pool article, every application creates too many string objects and in order to save JVM from first creating lots of string objects and then garbage collecting them. JVM stores all string objects in a separate memory area called String constant ...
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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La

...stuff like base64 conversion client-side you're probably making modern web-app that will, sooner or later, need modern features anyway. Also, there's a blob polyfill. – Tomáš Zato - Reinstate Monica Oct 15 '15 at 13:33 ...
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Best practice to call ConfigureAwait for all server-side code

...For ASP.NET "Full" or "Classic" or whatever, the rest of this answer still applies. Original post (for non-Core ASP.NET): This video by the ASP.NET team has the best information on using async on ASP.NET. I had read that it is more performant since it doesn't have to switch thread contexts bac...
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When would I use Task.Yield()?

...eginning and magically, it will be async? That would pretty much be like wrapping all sync code into Task.Run() and create a fake async method. – Krumelur Mar 25 '14 at 20:17 15 ...
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What is the http-header “X-XSS-Protection”?

... possible cross-site scripting attack. It logs the event and displays an appropriate message to the user. The MSDN article describes how this header works. How this filter works in IE, More on this article, https://blogs.msdn.microsoft.com/ie/2008/07/02/ie8-security-part-iv-the-xss-filter/ ...
https://www.tsingfun.com/it/cpp/1436.html 

MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术

...VERIFY(m_wndAboutButton.Create(_T("MyAbout"), ""  WS_VISIBLE,rc,this,ID_APP_ABOUT)); "// TODO: Remove this if you don't want tool tips or a resizeable toolbar "m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() | "CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC); 再在RecalcLayout函数里...
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Canary release strategy vs. Blue/Green

...s exactly like the old until someone flips a feature toggle. Breaking your application into small, independently releaseable services is another, since there is less to test and less that can break. You need to do a canary release if you're not completely certain that the new version will function ...
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Why are static variables considered evil?

...a programmer who is new to the corporate world. Recently I've developed an application using Groovy and Java. All through the code I wrote used quite a good number of statics. I was asked by the senior technical lot to cut down on the number of statics used. I've googled about the same, and I find...
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?

... Your app is in Java I take it? Try invoking Java with the file-encoding parameter specifying UTF-8, e.g. java -Dfile.encoding=UTF-8 or add an appropriate switch in your Tomcat (etc.) config file. – Eric J. ...
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How to backup a local Git repository?

... I already installed your app in my local bare repository....how do you use it once it's installed....there's no info regarding that on the documentation, you should include a section withg an example on how to make a backup – JA...