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Benefits of inline functions in C++?

What is the advantages/disadvantages of using inline functions in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB ...
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Validating an XML against referenced XSD in C#

I have an XML file with a specified schema location such as this: 5 Answers 5 ...
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What's the fastest way to loop through an array in JavaScript?

... https://jsben.ch/wY5fo Currently, the fastest form of loop (and in my opinion the most syntactically obvious). A standard for-loop with length caching var i = 0, len = myArray.length; while (i &lt; len) { // your code i++ } I would say, this is definitely a case where I...
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Cross-browser custom styling for file upload button [duplicate]

...any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach . ...
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How do I write a custom init for a UIView subclass in Swift?

... The init(frame:) version is the default initializer. You must call it only after initializing your instance variables. If this view is being reconstituted from a Nib then your custom initializer will not be called, and instead the init?(coder:) v...
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How to fix 'android.os.NetworkOnMainThreadException'?

... This exception is thrown when an application attempts to perform a networking operation on its main thread. Run your code in AsyncTask: class RetrieveFeedTask extends AsyncTask&lt;String, Void, RSSFeed&gt; { private Exception exce...
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Assign pandas dataframe column dtypes

... Since 0.17, you have to use the explicit conversions: pd.to_datetime, pd.to_timedelta and pd.to_numeric (As mentioned below, no more "magic", convert_objects has been deprecated in 0.17) df = pd.DataFrame({'x': {0: 'a', 1: 'b'}, 'y': {0: '1', 1: '2'}, 'z': {0: '2018-05...
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window.close and self.close do not close the window in Chrome

...lly-nilly. This is a security feature, introduced a while ago, to stop various malicious exploits and annoyances. From the latest working spec for window.close(): The close() method on Window objects should, if all the following conditions are met, close the browsing context A: The cor...
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How to read the Stock CPU Usage data

On Ice Cream Sandwich, an option in the Developer Options is "Show CPU Usage", which adds an overlay on the screen (see screenshot below). ...
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RESTful Authentication via Spring

... We have a Spring MVC-based RESTful API which contains sensitive information. The API should be secured, however sending the user's credentials (user/pass combo) with each request is not desirable. Per REST guidelines (and internal business requirements), the server must remain stateless. The API ...