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What new capabilities do user-defined literals add to C++?
...question is for YOU to answer. Not Bjarne Stroustrup. Not Herb Sutter. Not whatever member of C++ standard committee. This is why you have the choice in C++, and they won't restrict a useful notation to built-in types alone.
If you need it, then it is a welcome addition. If you don't, well... Don't ...
How to simulate a click with JavaScript?
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Here's what I cooked up. It's pretty simple, but it works:
function eventFire(el, etype){
if (el.fireEvent) {
el.fireEvent('on' + etype);
} else {
var evObj = document.createEvent('Events');
evObj.initEvent(etype, t...
Why would an Enum implement an Interface?
I just found out that Java allows enums to implement an interface. What would be a good use case for that?
16 Answers
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How can I maintain fragment state when added to the back stack?
...t version of the documentation contradicts this claim. The flowchart says what you state, but the text in the main area of the page says onCreateView() is only called the first time the Fragment is displayed: developer.android.com/guide/components/fragments.html I'm fighting this issue now, and I ...
Why is a ConcurrentModificationException thrown and how to debug it
...t apparently randomly the code throws a ConcurrentModificationException . What is causing it and how do I fix this problem? By using some synchronization, perhaps?
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How to Update Multiple Array Elements in mongodb
...s the mandatory setting of .updateMany() in modern API versions.
NOTE Somewhat ironically, since this is specified in the "options" argument for .update() and like methods, the syntax is generally compatible with all recent release driver versions.
However this is not true of the mongo shell, since...
How to remove CocoaPods from a project?
What's the right way of removing CocoaPods from a project? I want to remove the whole CocoaPod. Due to some limitations imposed by my client I can't use it. I need to have just one xcodeproj instead of an xcworkspace.
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Get url parameters from a string in .NET
...his: Url.Split('?') and get last element using (depending on situation and what you need) [0] or LINQ's Last() / LastOrDefault().
– Kosiek
Jan 16 '18 at 11:50
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Redirecting Output from within Batch file
...all solution changes your %0 (to sub in this case) which may or may not be what you want.
– Jannes
Dec 7 '16 at 16:41
2
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Is there a way to run Python on Android?
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@Trey: What about non-GUI-related things? Are there any limitations regarding usage of Python's modules? What about access to Android-specific features, such as ability to read messages, add notification, work in the background, mak...