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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
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... and so i'll have 1 database, with inside the schemas: $customer1_user_schema, $customer2_user_schema, $customer3_user_schema, $customer1_documents_schema, $customer2_documents_schema, $customer3_documents_schema? Mh... dont seem a reliable way... and what about...
Canary release strategy vs. Blue/Green
...roduction. Always using feature toggles is a good way to increase your confidence in a new version, since the new version functions exactly like the old until someone flips a feature toggle. Breaking your application into small, independently releaseable services is another, since there is less to t...
Is it possible to get CMake to build both a static and shared version of the same library?
...vially sized projects (ones that take minutes, not seconds to compile), avoiding doubling the compile time is wondrous. See user465139 answer below for Object Library usage or the docs: cmake.org/cmake/help/v3.8/command/…
– KymikoLoco
Jun 5 '17 at 21:01
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Java heap terminology: young, old and permanent generations?
...nt generation.
I like the descriptions given for each space in Oracle's guide on JConsole:
For the HotSpot Java VM, the memory
pools for serial garbage collection
are the following.
Eden Space (heap): The pool from which memory is initially allocated
for most objects.
Survivor S...
Understanding prototypal inheritance in JavaScript
...u do new Car() the function drive() will be created again). Or different said the first uses the prototype to store the function and the second the constructor. The lookup for functions is constructor and then prototype. So for your lookup of Drive() it finds it regardless if it is in the constructo...
Difference between DTO, VO, POJO, JavaBeans?
...y can be passed around as a single bean object instead of as multiple individual objects. A JavaBean is a Java Object that is serializable, has a nullary constructor, and allows access to properties using getter and setter methods.
In order to function as a JavaBean class, an object class must ...
How to search a specific value in all tables (PostgreSQL)?
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How is this a valid solution for any database that's sufficiently large that you can't dump it to your disk?
– Govind Parmar
Mar 6 '19 at 17:21
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Difference between CC, gcc and g++?
... the answer is platform specific in part, and generic in part.
The big divide is between the C compilers and the C++ compilers. The C++ compilers will accept C++ programs and will not compile arbitrary C programs. (Although it is possible to write C in a subset that is also understood by C++, man...
Is GridFS fast and reliable enough for production?
I develop a new website and I want to use GridFS as storage for all user uploads, because it offers a lot of advantages compared to a normal filesystem storage.
...
How does git compute file hashes?
... the answer by @Leif Gruenwoldt and detailing what is in the reference provided by @Leif Gruenwoldt
Do It Yourself..
Step 1. Create an empty text document (name does not matter) in your repository
Step 2. Stage and Commit the document
Step 3. Identify the hash of the blob by executing gi...