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Encapsulation vs Abstraction?
... abstracts away the details of transmitting bits over a network. If you go down all the way to the raw silicon, the people who designed your CPU did so using circuit diagrams written in terms of "diodes" and "transistors", which are abstractions of how electrons travel through semiconductor crystals...
Spring @Autowired usage
...raries! I've never used the XML config and am thinking I should maybe head down that path?
– James111
Jul 20 '16 at 0:01
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Is it safe to get values from a java.util.HashMap from multiple threads (no modification)?
...ill decide whether it is safe or not: safe publication. The "answer" boils down to "it's trickly" and here are three (complex) links you can read.
– BeeOnRope
Feb 1 '17 at 20:38
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Fastest way to get the first object from a queryset in django?
... will make the results deterministic but will most probably slow the query down.
– Phil Krylov
Jun 27 '17 at 19:24
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How to enable file sharing for my app?
...in the info plist of your app. Here's a link for the documentation. Scroll down to the file sharing support part.
In the past, it was also necessary to define CFBundleDisplayName (Bundle Display Name), if it wasn't already there. More details here.
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Is it possible to specify a different ssh port when using rsync?
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Indeed, although to be fair, the downside is it becomes invisible, ie, after a while one might forget it's in the ssh config file and not understand how it works, or one of your colleagues might copy/paste the command and not understand why it doesn't work i...
How to set TextView textStyle such as bold, italic
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The spannable and fromHTML options may slow down typing / setText if the text is big due to layout recalculations. Avoid it if you have other methods available.
– Eugene Kartoyev
Oct 29 '18 at 6:21
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
...t's not the OS - it's the compiler. You can modify the behaviour too - see down the bottom of this post.
Microsoft Visual Studio generates (in Debug mode) a binary that pre-fills stack memory with 0xCC. It also inserts a space between every stack frame in order to detect buffer overflows. A very si...
How to convert QString to std::string?
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Why the down votes, folks? It's an overkill in my case, but who knows, it might be useful (to me or someone else).
– augustin
Nov 18 '10 at 12:39
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...y language in all of their application i would rather say it always comes down to your application and usecase
– Gopherine
Feb 26 '19 at 12:19
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