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How to call Makefile from another Makefile?

... http://www.gnu.org/software/make/manual/make.html#Recursion subsystem: cd subdir && $(MAKE) or, equivalently, this : subsystem: $(MAKE) -C subdir ...
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How to check if a user is logged in (how to properly use user.is_authenticated)?

...auth: # Only for authenticated users. For more info visit https://www.django-rest-framework.org/api-guide/requests/#auth request.user.is_authenticated() has been removed in Django 2.0+ versions. share | ...
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How do I raise the same Exception with a custom message in Python?

...d") from None – pfabri May 29 at 12:04  |  show 1 more comment ...
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Can PHP cURL retrieve response headers AND body in a single request?

... One solution to this was posted in the PHP documentation comments: http://www.php.net/manual/en/function.curl-exec.php#80442 Code example: $ch = curl_init(); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 1); // ... $response = curl_exec($ch); // Then, after your cu...
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JPA EntityManager: Why use persist() over merge()?

... answered Jun 11 '13 at 11:04 Josep PanaderoJosep Panadero 2,65411 gold badge1111 silver badges1010 bronze badges ...
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Find a string by searching all tables in SQL Server Management Studio 2008

...lol – Liam Wheldon Nov 27 '19 at 13:04 How I can fetch the primaryKeys with the result? any help ...
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Entity Framework rollback and remove bad migration

... answered Jun 10 '19 at 20:04 Sum NoneSum None 1,22422 gold badges1616 silver badges2525 bronze badges ...
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Python __call__ special method practical example

...i))) # output 0! = 1 1! = 1 2! = 2 3! = 6 4! = 24 5! = 120 6! = 720 7! = 5040 8! = 40320 9! = 362880 And it is also stateful. share | improve this answer | follow ...
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jQuery: select all elements of a given class, except for a particular Id

... id containing a specific word, id starting with a word, etc... see http://www.w3schools.com/jquery/jquery_ref_selectors.asp for more information on jQuery selectors. Ignore by Exact ID: $(".thisClass").not('[id="thisId"]').doAction(); Ignore ID's that contains the word "Id" $(".thisClass").no...
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HTTP vs HTTPS performance

...rypted HTTPS connections. Both pages load 360 unique, non-cached images (2.04 MB total).” The results may surprise you. It's important to have an up to date knowledge about the HTTPS performance because the Let’s Encrypt Certificate Authority will start issuing free, automated, and open SSL ce...