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How to create a new database after initally installing oracle database 11g Express Edition?
...ion succeeds, the Status
indicator changes from blank to Success.
Description of the illustration success.gif
If the test succeeded, click the button Connect.
The New/Select Database Connection window closes. The Connections pane
shows the connection whose name you entered in the ...
Multiple github accounts on the same computer?
...─ id_rsa
└── id_rsa.pub
First, name that key pair – adding a descriptive name will help you remember which key is used for which user/remote
# change to your ~/.ssh directory
$ cd ~/.ssh
# rename the private key
$ mv id_rsa github-mainuser
# rename the public key
$ mv id_rsa.pub githu...
Mixing Angular and ASP.NET MVC/Web api?
...nd consistent. Furthermore, you're probably using asset bundles for CSS or scripts, and having root pages that are Razor or whatever would bring those things together well.
– moribvndvs
May 6 '14 at 10:37
...
Django dynamic model fields
... nesting is possible. Complex indexes may require manually creation (or a scripted migration).
>>> Something.objects.filter(data__a=1)
>>> Something.objects.filter(data__nested__c=3)
>>> Something.objects.filter(data__has_key='a')
Django MongoDB
Or other NoSQL Django a...
How to merge YAML arrays?
... 644 ~/.ssh/known_hosts
test:
image: python:3.7.3
stage: test
script:
- *pip_git
- pip install -q -r requirements_test.txt
- python -m unittest discover tests
use the same `*pip_git` on e.g. build image...
where requirements_test.txt contains e.g.
-e git+ssh:...
How does libuv compare to Boost/ASIO?
...lution. Application developers should be aware that the underlying file descriptors are set to non-blocking. Therefore, native synchronous operations should check return values and errno for EAGAIN or EWOULDBLOCK.
Boost.Asio is a bit more rich in its networking support. In addition many of the fe...
What is a magic number, and why is it bad? [closed]
... spec.
Now, what you do is you have the 50 in different places - your SQL script (SELECT TOP 50 * FROM orders), your Website (Your Last 50 Orders), your order login (for (i = 0; i < 50; i++)) and possibly many other places.
Now, what happens when someone decides to change 50 to 25? or 75? or 15...
What is the purpose of setting a key in data.table?
... 20,000 joins like this on a full table of zip codes. With data tables the script took about 20 min. to run. I didn't even try it with data frames because it would have taken more than 2 weeks.
IMHO you should not just read but study the FAQ and Intro material. It's easier to grasp if you have an a...
Python name mangling
...on for the lack of "private" is cultural, but you'll also notice that most scripting/interpreted languages have no private. A strictly enforceable private is not practical at anything except for compile time.
share
...
WebSockets protocol vs HTTP
...TP. It is not. It's an extension.
The main use-case of WebSockets are Javascript applications which run in the web browser and receive real-time data from a server. Games are a good example.
Before WebSockets, the only method for Javascript applications to interact with a server was through XmlHtt...