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Why is the use of tuples in C++ not more common?
... where tuples would solve many problems (usually returning multiple values from functions).
12 Answers
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What is a loop invariant?
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Thanks very much for this answer! The biggest take from it is the purpose of having this loop invariant is to help prove the correctness of the algorithm. The other answers only focus on what is a loop invariant!
– Neekey
Dec 5 '18 at 12...
OnCreateOptionsMenu() not called in Fragment
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i am using toolbar from support library and Theme.AppCompat.Light.NoActionBar as theme and i am facing the same problem...no options menu displayed..plz help
– Dhruvam Gupta
Jun 24 '17 at 15:10
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Resolving ambiguous overload on function pointer and std::function for a lambda using +
...tor + overload. "An implementation may define the closure type differently from what is described below provided this does not alter the observable behavior of the program other than by [...]" but IMO adding an operator does not change the closure type to something different from what is "described ...
What unique features does Firebug have that are not built-in to Firefox?
...s, like include and getEventListeners
ability to show UA styles
"Add rule" from within the Style panel
a CSS panel that is usable for minified CSS
when an element contains only text, the HTML panel displays the text inline
XHR logging in the Console with JSON prettification (and which doesn't open a...
Why doesn't margin:auto center an image?
...hare how i solved the same problem.
My image was inheriting a float:left from a parent class. By setting float:none I was able to make margin:0 auto and display: block work properly. Hope it may help someone in the future.
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What is SOA “in plain english”? [closed]
...rvice a cafe, or just take the soup and combine it with a bread you bought from another company to provide a cheaper menu, or let other restaurants use your salads to combine with their dishes, etc.
One of the most successful implementation of SOA was at Amazon. Because of their design, they could ...
How do I do an initial push to a remote repository with Git?
...are very good books on git, but still don't cover a lot of conversion work from CVS.
– octopusgrabbus
Nov 30 '11 at 18:43
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Android: how to draw a border to a LinearLayout
...age the xml shape drawable resource power if that fits your needs. With a "from scratch" project (for android-8), define res/layout/main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
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Closing JDBC Connections in Pool
...thod anything close to standard? Looks like an attempt to get a connection from the pool, and if DataSource cannot be established, use the old fashioned DriverManager. We are not even sure which part is getting executed at runtime. Repeating the question above, should one close the Connection coming...