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What is the runtime performance cost of a Docker container?
...oking at CPU overhead:
Now some examples of memory (read the paper for details, memory can be extra tricky):
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Move an array element from one array position to another
... although it's not the same implementation. See its usage section for more details. The previous version of this answer (that modified Array.prototype.move) can be found on npm at array.prototype.move.
I had fairly good success with this function:
function array_move(arr, old_index, new_inde...
Explanation of JSONB introduced by PostgreSQL
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This is a great post on explaining the implementation details for JSONB (pgeoghegan.blogspot.com/2014/03/what-i-think-of-jsonb.html)
– manugupt1
Dec 5 '17 at 18:38
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When to use RDLC over RDL reports?
...any others I'd have to assume) the rendering of the report is a very minor detail compared to the work done by the database server. Client side reports gave us a lot more control over the concurrency aspects of the application. It does add additional complexity to the system, however. So, it's an en...
Breadth First Vs Depth First
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
React.js: onChange event for contentEditable
...he most efficient code, but at least it does work :) My bug is resolved
Details:
1) If you put shouldComponentUpdate to avoid caret jumps, then the contenteditable never rerenders (at least on keystrokes)
2) If the component never rerenders on key stroke, then React keeps an outdated virtual do...
Initialising mock objects - MockIto
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The other answers are great and contain more detail if you want/need them.
In addition to those, I would like to add a TL;DR:
Prefer to use
@RunWith(MockitoJUnitRunner.class)
If you cannot (because you already use a different runner), prefer to use
@Rule public M...
How will I know when to create an interface?
... treated as soldier.
It's easier for sergeant not to bother with specific details of persons he is working with,
treat everyone as soldier abstractions (...and punish them when they fail to act like ones).
Ability for persons to act like soldiers is called polymorphism.
Interfaces are software cons...
Why does SIGPIPE exist?
...ls with EPIPE instead.
Pipes and FIFO special files are discussed in more detail in Pipes and FIFOs.
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Conditionally use 32/64 bit reference when building in Visual Studio
...ed it and posted the full process to my blog, if you are interested in the detailed step-by-step instructions.
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