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“Undefined reference to” template class constructor [duplicate]
...cases. The choice is yours.
The code in a template is merely a 'pattern' known to the compiler. The compiler won't compile the constructors cola<float>::cola(...) and cola<string>::cola(...) until it is forced to do so. And we must ensure that this compilation happens for the constructo...
Is it better to reuse a StringBuilder in a loop?
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Okay, I now understand what's going on, and it does make sense.
I was under the impression that toString just passed the underlying char[] into a String constructor which didn't take a copy. A copy would then be made on the next "wr...
Disable ONLY_FULL_GROUP_BY
...b is included within this my.cnf file, in 16.04 at least (configuration is now split up into multiple files).
– jwinn
Dec 30 '16 at 4:52
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Android Studio with Google Play Services
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This worked for me and is very easy. It already knows the latest play-services version number -- you just select it from a list, and the gradle file is modified for you!
– Nick Perkins
Oct 12 '14 at 15:50
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How to automatically generate N “distinct” colors?
...dividing the RGB cube into a lattice and then drawing points. Does anyone know any other methods? I'm ruling out defining a list and then just cycling through it. I should also say I don't generally care if they clash or don't look nice, they just have to be visually distinct.
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Detail change after Git pull
...in: git diff --stat master@{1} master
As for your question of "how do I know if I'm on master"... well, using branches is an important part of the Git workflow. You should always be aware of what branch you're on - if you pulled changes, you want to pull them to the right branch! You can see a lis...
addEventListener vs onclick
...n that perspective, binding events from javascript would be best practice. Nowadays, I don't think many people worry too much about progressive enhancement, especially not considering the prevalence of stuff like Angular. There's still some separation of concerns arguments about inline events (not u...
list every font a user's browser can display
... it down from the server. (Intuitively, it seems like the browser should know what fonts it has and this should be exposed to javascript somehow.)
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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle.
– Basil Bourque
Jan 24 '19 at 23:55
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What are the main disadvantages of Java Server Faces 2.0?
... the relative steep learning curve when you don't have a solid background knowledge about basic Web Development (HTML/CSS/JS, server side versus client side, etc) and the basic Java Servlet API (request/response/session, forwarding/redirecting, etc), no serious disadvantages comes to mind. JSF in it...