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Adding services after container has been built
... 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 on writing great answers.
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How can I use a C++ library from node.js?
... in hand. I think Emscripten is a good option when you have the C/C++ code base and just want to use it in Nodejs.
– AlexStack
Nov 19 '14 at 16:23
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In C++, if throw is an expression, what is its type?
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How to force file download with PHP
...coding: Binary");
header("Content-disposition: attachment; filename=\"" . basename($file_url) . "\"");
readfile($file_url);
Also make sure to add proper content type based on your file application/zip, application/pdf etc. - but only if you do not want to trigger the save-as dialog.
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Using lambda expressions for event handlers
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What is the purpose of “!” and “?” at the end of method names?
...e object while Enumerable#sort! sorts it in place.
In Rails, ActiveRecord::Base#save returns false if saving failed, while ActiveRecord::Base#save! raises an exception.
Kernel::exit causes a script to exit, while Kernel::exit! does so immediately, bypassing any exit handlers.
Methods ending in ? re...
How to get a enum value from string in C#?
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baseKey choice;
if (Enum.TryParse("HKEY_LOCAL_MACHINE", out choice)) {
uint value = (uint)choice;
// `value` is what you're looking for
} else { /* error: the string was not an enum member */ }
Before .NET 4.5, ...
Auto line-wrapping in SVG text
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@ZangMingJie Wrapping for character based (logographic) languages seems like a totally different use case than splitting words. Which is important in all the romantic/latin/cyrillic/arabic (phonographic) languages, which was my point.
– Ni...
CSS table-cell equal width
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For responsive it is ideal to have a div based layout. Displaying tables in mobile devices is a pain in the ass.
– Pablo Rincon
Feb 9 '15 at 20:44
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Get Context in a Service
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Since Service is a Context, the variable context must be this:
DataBaseManager dbm = Utils.getDataManager(this);
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