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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
...o one of my question, I'm thinking if it is better using one database with X schemas or vice versa.
5 Answers
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How to create the perfect OOP application [closed]
Recently I was trying for a company ‘x’. They sent me some set of questions and told me to solve only one.
12 Answers
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How can I color Python logging output?
... people are copy/pasting :-(. My stream handler currently only works on UNIX (Linux, Mac OS X) but the advantage is that it's available on PyPI (and GitHub) and it's dead simple to use. It also has a Vim syntax mode :-). In the future I might extend it to work on Windows.
To install the package:
$...
Should composer.lock be committed to version control?
... from the production environment, composer.lock will be overwritten so a next pull from the production will ask me to merge this file...
– Pierre de LESPINAY
Oct 15 '12 at 13:45
7
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Java heap terminology: young, old and permanent generations?
...space.
Tenured Generation (heap): The pool containing objects that have existed
for some time in the survivor space.
Permanent Generation (non-heap): The pool containing all the reflective
data of the virtual machine itself,
such as class and method objects. With
Java VMs that use class ...
Difference between DTO, VO, POJO, JavaBeans?
...nt of the VM and platform.
Because these requirements are largely expressed as conventions rather than by implementing interfaces, some developers view JavaBeans as Plain Old Java Objects that follow specific naming conventions.
POJO
A Plain Old Java Object or POJO is a term initially int...
Verify a certificate chain using openssl verify
...lf-signed chain, then use system/browser CA file instead of your own. For example on OS X with openssl from homebrew use: openssl verify -CAfile /usr/local/etc/openssl/cert.pem -untrusted Intermediate.pem UserCert.pem
– Greg Dubicki
Mar 22 '17 at 13:35
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How does BLAS get such extreme performance?
Out of curiosity I decided to benchmark my own matrix multiplication function versus the BLAS implementation... I was to say the least surprised at the result:
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Push git commits & tags simultaneously
...originally in this answer by SoBeRich, and in my own answer, as of git 2.4.x
git push --atomic origin <branch name> <tag>
(Note: this actually work with HTTPS only with Git 2.24)
Update May 2015
As of git 2.4.1, you can do
git config --global push.followTags true
If set to true enable...
What does a Ajax call response like 'for (;;); { json data }' mean? [duplicate]
I found this kind of syntax being used on Facebook for Ajax calls. I'm confused on the for (;;); part in the beginning of response. What is it used for?
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