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Twig ternary operator, Shorthand if-then-else
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What is a sensible way to layout a Go project [closed]
...y upper limit for a single file.
Organize the most important type at the top of the file and add types in decreasing importance towards the bottom of the file.
Once your application starts getting above 10,000 SLOC you should seriously evaluate whether it can be broken into smaller projects.
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MongoDB, remove object from array
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How do I assign a port mapping to an existing Docker container?
...tainer_name> command and the value of the "Id" field is the hash.
1) stop the container
2) stop docker service (per Tacsiazuma's comment)
3) change the file
4) restart your docker engine (to flush/clear config caches)
5) start the container
So you don't need to create an image with this appr...
Python mock multiple return values
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@JoeMjr2: When the iterator is exhausted, StopIteration is raised. You can use any iterator, so you could use itertools.chain(['Foo'], itertools.repeat('Bar')) to produce Foo once, then forever produce Bar.
– Martijn Pieters♦
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What is the purpose and uniqueness SHTML?
... in a standard XML comment, and looks like this:
<!--#include virtual="top.shtml" -->
It's been largely superseded by other mechanisms, such as PHP includes, but some hosting packages still support it and nothing else.
You can read more in this Wikipedia article.
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Can you remove elements from a std::list while iterating through it?
...ong the way you can safely save end once; otherwise get it at the
// top of each loop.
std::list< item * >::iterator iter = items.begin();
std::list< item * >::iterator end = items.end();
while (iter != end)
{
item * pItem = *iter;
if (pItem->update() == true)
{
...
Calling remove in foreach loop in Java [duplicate]
... the clone while you remove from the original list. A bit cleaner than the top answer.
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How do I reload .bashrc without logging out and back in?
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I just submitted an edit request to add ~/, but since the top answer shows both source ~/.bashrc and . ~/.bashrc I wonder if this answer should just be deleted as redundant.
– Max Ghenis
Dec 1 '16 at 0:04
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Why does Enumerable.All return true for an empty sequence? [duplicate]
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Actually, the top SO link in a search is the first thing I check when a function doesn't behave as I expect. Invariably someone with a huge reputation like Jon Skeet not only finds the pertinent snippet of documentation but also explains ...